27c256 Datasheet, Part #: 27C256.

27c256 Datasheet, 2. Datasheet> 器件分类 > 27C256 文档预览 27C256 产品描述 256K (32K x 8) CMOS EPROM 文件大小 51KB，共12页 制造商 Microchip (微芯科技) 官网地址 https://www. Description: 256 Kbit (32Kb x 8) UV EPROM and OTP EPROM. 27C256 Detalles de producto DESCRIPTION The Microchip Technology Inc. Manufacturer: Cypress Semiconductor. Description: 256 Kilobit (32,768 x 8-Bit) CMOS EPROM. g. 27C256 Product Identification System To order or to obtain information (e. s Fast access time Speed options as fast ns s Low power consumption 20 µA typical CMOS standby current s JEDEC-approved pinout s Single +5 V 27C256_GeneralSemiconductorInc - Free download as PDF File (. microchip. It was founded in 1930 and is The AT27C256R is a low-power, high-performance 262,144-bit one-time programmable read-only memory (OTP EPROM) organized 32K by 8 bits. Fabricante Electrónico description (continued) These devices are fabricated using power-saving CMOS technology for high speed and simple interface with MOS and bipolar circuits. 74 Kbytes. 07元。提供高清引脚图、PCB焊盘图、3D模型及Datasheet数据手册，支持选型与设计参考， 27C256 EPROM Datasheet Overview The document describes a 27C256 CMOS EPROM chip. File Size: 182Kbytes. File Size: 260Kbytes. Page: 10 Pages. High speed performance 90 ns access time available CMOS Technology for low power consumption 20 mA Active current 100 µA Standby current Factory programming DESCRIPTION The Microchip Technology Inc. Buy 27C256 256K EPROM IC. Download 27C256 Datasheet. メーカー: Intel Intel's 27C256-200V10 is a 2m 128k x 16 chmos eprom. Descarga 27C256 Datasheet. 상세설명: 256K (32K x 8) CMOS EPROM. Datasheet: 182Kb/12P 부품명: 27C256. AT27C256 Datasheet (PDF) - ATMEL Corporation AT27C256 Datasheet (HTML) - ATMEL Corporation AT27C256 Product details Description The AT27C256R is a 27C256 Datasheet. 部品情報: TMS27C256 32768 BY 8-BIT UV ERASABLE TMS27PC256 27C256R Datasheet (PDF) - ATMEL Corporation 27C256R Datasheet (HTML) - ATMEL Corporation 27C256R Product details Description The AT27C256R is a The AT27C256R-70PU is a 256K (32K x 8bit) one time programmable read only memory (OTP EPROM) device in 28 pin DIP package. Fabricante Electrónico Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the 27c256-, 27c256- datasheet pdf, 27c256- data sheet, Datasheet4U. 27C256 is a CMOS 256K bit electrically Programmable Read Only Memory (EPROM). 제조업체 TLD10833December 1993NM27C256262144-Bit (32K x 8) High Performance CMOS EPROMGeneral DescriptionThe NM27C256 is a 256K Electrically Programmable Part #: CY27C256. Fabricante Electrónico: Microchip Technology. Active at 5 MHz High Reliability CMOS Technology 2,000V ESD Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products. 216 Results. 27C256 256 Kilobit (32k X 8-bit) CMOS EPROM . Pricing and Availability on millions of electronic components from Digi-Key 27C256 Datasheet : 256K (32K x 8) CMOS EPROM, 27C256 PDF VIEW Download Microchip Technology, 27C256 1 page Datasheet PDF, Pinouts, Data Sheet, Equivalent, Schematic, Cross The 27C256 is a high-speed 256K UV erasable and electri-cally reprogrammable CMOS EPROM, ideally suited for ap-plications where fast turnaround, pattern experimentation and low power PROGRAMMING VOLTAGE: 12V DESCRIPTION The M27256 is a 262,144 bit UV erasable and electrically programmable memory EPROM. in the memory chips, eprom category. ページ: 13 Pages. File Size: 90Kbytes. Part number: 27C256 ; Manufacturer: General Semiconductor Inc ; File Size: 656. Manufacturer: SYC 27C256 Datasheet (PDF) 1 Page - National Semiconductor (TI) [Old version datasheet] Texas Instruments acquired National semiconductor. Datasheet: 67Kb/12P. Part #: 27C2000-10. File Size: 67. 27C256 is a CMOS 256K bit electrically The Microchip Technology Inc. pdf ‎ (file size: 93 KB, MIME type: application/pdf) File uploaded with MsUpload 27C256-20 Datasheet. de pieza: 27C256-10. Fabricante Electrónico: Free download the datasheet for 27C256-20/P from MICROCHIP. 67 Kbytes. 86 SGD, available from element14 APAC and Microchip USA. Description The Microchip Technology Inc. Descripción Electrónicos: 256K-bit CMOS EPROM (32K x 8). 833 Results 部件名: 27C256. Part #: 27C256-15/P. Check part details, parametric & specs and download pdf datasheet from datasheets. Datasheet: 182Kb/12P The 27C256 has two control functions, both of which must be logically active in order to obtain data at the outputs. Description: 262,144-Bit (32K x 8) High Performance CMOS EPROM. File Size: 558Kbytes. High speed performance 90 ns access time available CMOS Technology for low power consumption 20 mA Active current 100 µA Standby current Factory programming The 27C64 is a high-speed 64K UV erasable and electrically reprogrammable CMOS EPROM, ideally suited for applica- tions where fast turnaround, pattern experimentation and low power consumption General Description The NM27C256 is a 256K Electrically Programmable Read Only Memory. File Size: 91Kbytes. 27C256-12 製品詳細 DESCRIPTION The Microchip Technology Inc. Manufacturer: Advanced Micro Devices. AT27C256R Datasheet (PDF) - ATMEL Corporation AT27C256R Datasheet (HTML) - ATMEL Corporation AT27C256R Product details Description The 部品番号: TMS27C256. 상세설명: 262,144-Bit (32K x 8) High Performance CMOS EPROM. pdf) or read online for free. This document provides all the DESCRIPTION The Microchip Technology Inc. 768 words by 8 bits. 파일 크기: 558Kbytes. 768 x 8) les militaires Datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. 페이지: 12 Pages. High speed performance 90 ns access time available CMOS Technology for low power consumption 20 mA Active current 100 µA Standby current Factory programming No. com 部品番号: 27C256. No. It is organized as 32. Standby 20 mA max. Function of this product has 256K (32K x 8) CMOS EPROM. The Microchip AT27C256R is a low-power, high-performance 256-Kbit One Time Programmable EPROM organized as 32-Kbit x 8. Products are available in windowed and non A continuación se muestran los datasheet de los elementos ocupados. 27C256 datasheet by Microchip Technology. Descripción Electrónicos: 64K(8K x 8) UV ERASABLE PROMs. , on pricing or delivery), please use listed part numbers, and refer to factory or listed sales offices. com 下载文档 全文预览 27C256-20FA datasheet PDF download, Signetics Integrated Circuits (ICs) 27C256-20FA Specifications: EPROM, 32K x 8, 28 Pin, Ceramic, DIP. Page: 12 Pages. 27C256-20 FEATURES. The AT27C256R is a low-power, high-performance 262,144-bit one-time programmable read-only memory (OTP EPROM) organized 32K by 8 bits. Manufacturers : Microchip Technology Image and pinout : 27C256-25 Datasheet : 256K (32K x 8) Low-Voltage CMOS EPROM, 27C256-25 PDF Download Microchip Technology, 27C256-25 Datasheet PDF, Pinouts, Data Sheet, Equivalent, Schematic, DESCRIPTION The Microchip Technology Inc. 27C256-17/J – EPROM - OTP Memory IC 256Kbit Parallel 170 ns from Microchip Technology. Check part details, parametric & specs updated 09-DEC-2024and download pdf datasheet from Jameco Electronics 27C256-25 EPROM. com, 27C256 Datasheet (PDF) 1 Page - Microchip Technology 27C256 Datasheet (HTML) 1 Page - Microchip Technology The 27C256 Datasheet is the key to understanding and effectively using a specific type of Electrically Programmable Read-Only Memory (EPROM) chip. Accessing individual Download 27C2000-10 Datasheet. The Buy now, ships today. Description: 256K (32K x 8) CMOS EPROM. Fabricante Electrónico: Intel Corporation. File Size: 1377. 27C256 Key Features Fast Read Access Time – 45 ns Low-Power CMOS Operation 100 µA max. Datasheet: 182Kb/12P This part is a kind of semiconductor called 27C256. The Microchip Technology Inc. Description: 256K (32K x 8) Low-Voltage CMOS EPROM. Datasheet: 1MbKb/10P Part #: 27C256. Part #: 27C256. Part #: CY27C256. 27C256 Atmel Datasheet Packages: DIP28, PLCC32, TSOP28 Size: 256kbits (32k * 8) = 32KiB DIP28 Pinout ┌───── ─────┐ Vpp │ 1 28 │ Vcc A12 │ 2 27 │ A14 A7 │ 3 26 │ A13 A6 │ 4 Jameco Electronics 27C256-20 EPROM. Page: 14 Pages. Operational temperature range from -55^°C to Features Standard 27C256 Type with UV Erasable Window Reconditioned Unit, Erased and Ready to Program Access Time 100ns Limited Stock Available - End Intel's 27C256-200V10 is a 2m 128k x 16 chmos eprom. 27C256-12L Product details DESCRIPTION The Microchip Technology Inc. NM27C256 Datasheet (HTML) - Fairchild Semiconductor NM27C256 Product details General Description The NM27C256 is a 256K Electrically Programmable Read View results and find 27C256# datasheets and circuit and application notes in pdf format. ファイルサイズ: 182Kbytes. 부품명: 27C256. It is manufactured in Fairchild’s latest CMOS split gate EPROM technology which enables it to operate at 27C256 データシート (HTML) - NXP Semiconductors 27C256 製品詳細 256K-bit CMOS EPROM (32K x 8) Part #: 27C256_04. Manufacturer: Intel Corporation. It provides details on its electrical characteristics, packaging, 27C256-25 series- 256Kbit (32Kx8) CMOS 3-STATE UV-Erasable EPROM in 28-pin DIP package. Téléchargement 27C256 datasheet de Microchip pdf 443 kb PROM Effaçable UV De 256K CMOS (32K X 8) Téléchargement 27C256 datasheet de Philips pdf 698 kb 262,144-Bit (32. The Microchip Technology Inc. 214 Results. 27C256-10 FEATURES. com Datasheet (data sheet) search for integrated circuits (ic), 27C256-15I/P IC OTP 256K EPROM 150NS PDIP Microchip Technology datasheet pdf data sheet FREE from datasheetz. View datasheets, pricing and availability from DigiKey now! View results and find signetics 27c256 datasheets and circuit and application notes in pdf format. It GENERAL DESCRIPTION The Am27C256 is a 256-Kbit, ultraviolet erasable pro-grammable read-only memory. It requires only one 5V View results and find bto electronics datasheets and circuit and application notes in pdf format. Quotes, samples and datasheets available at Jameco Electronics. Manufacturer: National DESCRIPTION The Microchip Technology Inc. 27C256 Datasheet (PDF) 1 Page - Microchip Technology 27C256 Datasheet (HTML) 1 Page - Microchip Technology Features High performance CMOS —90, 120, 150 ns access time JEDEC standard pin configuration — 32-pin PLCC package — 28-pin CERDIP package Drop-in replacement for 27C256 or 27256 Description The Atmel® AT27C256R is a low-power, high-performance, 262,144-bit, one-time pro-grammable, read-only memory (OTP EPROM) organized as 32K by 8 bits. Datasheet: 91Kb/10P. Page: 11 Pages. View pinout, features, specifications. 27C256 – View M27C256B by STMicroelectronics datasheet for technical specifications, dimensions and more at DigiKey. 15 Kbytes. Description: 256K-bit CMOS EPROM (32K x 8). Fabricante 27C256-25/SO277非易失性存储器 (ROM)，MICROCHIP (美国微芯)原厂出品，封装SOIC-28，价格￥20. View results and find let up motor datasheets and circuit and application notes in pdf format. 27C256 262 /144-Bit (32K x 8) High Performance CMOS EPROM datasheet by National Semiconductor. Erasable PROM from General Semiconductor Inc. The device is 27C256 Datasheet (PDF) 3 Page - National Semiconductor (TI) [Old version datasheet] Texas Instruments acquired National semiconductor. Tamaño del archivo: 67Kbytes. ダウンロード. ページ: 10 Pages. Description: 64K(8K x 8) UV ERASABLE PROMs. 데이터시트: 67Kb/12P. This low power, high performance, 262144bit memory requires only Features Standard 27C256 Type with UV Erasable Window Reconditioned Unit, Erased and Ready to Program Access Time 120ns Limited Stock Available - End of Life Product 27C256 Datasheet (PDF) 2 Page - Microchip Technology 27C256 Datasheet (HTML) 2 Page - Microchip Technology 27C256 데이터시트. Features Standard 27C256 Type with UV Erasable Window Reconditioned Unit, Erased and Ready to Program Access Time 100ns Limited Stock Available - End The QP27C256 meets the same specification requirements and utilizes the same programming methodology as the AMD 27C256 that it replaces. Description: 262,144-Bit (32,768 x 8) UV Erasable CMOS PROM Military Qualified. The 27C256 is a high-speed 256K UV erasable and electri-cally reprogrammable CMOS EPROM, ideally suited for ap-plications where fast turnaround, pattern experimentation and low power Part #: AM27C256. It is organized as 32K words by 8 bits per word, operates from a single +5 V supply, has a 27C256-12 FEATURES. Description: 2M-BIT [256K x 8] CMOS EPROM. 部品情報: 64K(8K x 8) UV ERASABLE PROMs. Products in stock and ready to ship. It is organized as 32K by 8 bits, operates from a single + 5volt supply, has a static standby . 파일 크기: 182Kbytes. File Size: 231. 27C256 Datasheet, 27C256 256K EPROM Datasheet. Datasheet: 1MbKb/10P Order today, ships today. It is organized as 32K words by 8 bits per word, operates from a single +5 V supply, has a Part #: 27C256. 制造商: Microchip Technology. The device is organized as 32K words by 8 bits (32K bytes). Fabricante Part #: 27C256-15/P. The device is Eprom 27c256 Datasheet Overview Imagine a labyrinth of interconnected circuits, each holding tiny and powerful snippets of information, waiting to be unleashed at DESCRIPTION The Microchip Technology Inc. 27C256 is a CMOS 256K bit electrically Programmable Read Only Memory Description The Microchip AT27C256R is a low-power, high-performance, 262,144-bit, One-Time Programmable, Read-Only memory (OTP EPROM) organized as 32,768 words of 8 bits each. 功能描述: 256K (32K x 8) CMOS EPROM. Pricing from 3. 256K (32K x 8) CMOS EPROM, 27C256-15L Datasheet, 27C256-15L circuit, 27C256-15L data sheet : MICROCHIP, alldatasheet, Datasheet, Datasheet File File history File usage 27C256_Datasheet. Manufacturer: SYC Electronica. File Size: 171Kbytes. 상세설명: 256K-bit CMOS EPROM (32K x 8). 27C256 Datasheet : 256K-bit CMOS EPROM (32K x 8), 27C256 PDF Download Philips Electronics, 27C256 Datasheet PDF, Pinouts, Data Sheet, Equivalent, Schematic, Cross reference, Obsolete, Part #: 27C256. Descripción Electrónicos: 256K (32K x 8) CMOS EPROM. It includes: - Pinout diagrams 27C256-10 Datasheet (HTML) - Macronix International 27C256-10 Product details GENERAL DESCRIPTION The MX27C256 is a 5V only, 256K-bit, ultraviolet Part #: 27C256-20/L. com, 27C256 Hoja de datos, 27C256 datasheet PDF, 27C256 Stock, 27C256 Buy Now, MOS Memories, ficha de datos, regulador, amplificador, circuito View results and find 27c256 datasheets and circuit and application notes in pdf format. The 27C256 is a high-speed 256K UV erasable and electri- cally reprogrammable CMOS EPROM, ideally suited for ap- plications where fast turnaround, pattern experimentation and low power The Microchip Technology Inc. 27C256-25/SO277 - EPROM - OTP Memory IC 256Kbit Parallel 250 ns 28-SOIC from Microchip Technology. Descripción Electrónicos: 262,144-Bit (32K x 8) High Performance CMOS EPROM. datasheet memoria 27C256 datasheet memoria 27C128 datasheet memoria 27C512 datasheet de buffers 74ls244 los tres tipos 256K (32K x 8) CMOS EPROM, 27C256-10 Datasheet, 27C256-10 circuit, 27C256-10 data sheet : MICROCHIP, alldatasheet, Datasheet, Datasheet search site for View results and find 27C256-20/ datasheets and circuit and application notes in pdf format. Download. 256K (32K x 8) CMOS EPROM, 27C256-10 Datasheet, 27C256-10 circuit, 27C256-10 data sheet : MICROCHIP, alldatasheet, Datasheet, Datasheet search site for Part #: 27C256-20P. Tamaño del archivo: 182. Requiring a single 27C256 Datasheet. Connection Diagrams27C080 27C040 27C020 27C010 27C512A19XXVPP XXVPP XXVPPA16A16A16A16A15A15 Datasheet search, datasheets, Datasheet search 27C256 製品詳細 DESCRIPTION The Microchip Technology Inc. Check part details, parametric & specs updated 09-DEC-2024and download pdf datasheet from View results and find fujitsu 27c256a datasheets and circuit and application notes in pdf format. Datasheet 27C256-15 データシート (HTML) - Macronix International 27C256-15 製品詳細 GENERAL DESCRIPTION The MX27C256 is a 5V only, 256K-bit, ultraviolet Erasable Programmable Read 부품명: 27C256. 다운로드. 27C256 – The Microchip Technology Inc. File Size: 1MbKbytes. 86 SGD, available from Avnet and element14 APAC. 페이지: 14 Pages. Output M27C256B Datasheet. 文件大小: 67Kbytes. Manufacturer: SYC 27C256-15 FEATURES. File Size: 67Kbytes. CMOS EPROM from Microchip Technology. 256K (32K x 8) CMOS EPROM. Manufacturer: NXP Semiconductors. 제조업체: NXP Semiconductors. Related products with the same datasheet 27C256-10/P 27C256-10/SO 27C256-10E/L 27C256-10E/P 27C256-10E/SO 27C256-10I/L 27C256-10I/P 27C256-10I/SO 27C256-12/P 27C256-12/SO 27C256 部品の即日出荷なら、DigiKeyにお任せ！Microchip Technologyの27C256-25/SO277 – EPROM - OTP メモリ IC 256Kビット パラレル 250 ns 28-SOIC。DigiKeyの数百万の電子部品の価格と在庫をご 27C256-20 Datasheet. Tamaño del archivo: 558Kbytes. Microchip Technology's 27C256-25/P is a 256k cmos uv ereasable prom. Manufacturer: Microchip Technology. Part #: 27C256-20/L. 27C256 Datasheet. Descarga. Description: 32K x 8-Bit CMOS EPROM. Features Standard 27C256 Type with UV Erasable Window Reconditioned Unit, Erased and Ready to Program Access Time 120ns Limited Stock Available - End of Life Product Part #: 27C256-15/P. 216 M27C256B-12F1 STMicroelectronics EPROM 256K (32KX8) 120ns datasheet, inventory, & pricing. 29 Kbytes. High speed performance 90 ns access time available CMOS Technology for low power consumption 20 mA Active current 100 µA Standby current Factory programming 27C256 Datasheet. It guarantees a working version of the source code, compiled by the GUI for Windows and a sketch for arduino. Chip Enable (CE) is the power control and should be used for device selection. Features Standard 27C256 Type with UV Erasable Window Reconditioned Unit, Erased and Ready to Program Access Time 150ns Limited Stock Available - End M27C256B Datasheet (PDF) - STMicroelectronics M27C256B Datasheet (HTML) - STMicroelectronics M27C256B Product details Summary description The M27C256B Datasheet (PDF) - STMicroelectronics M27C256B Datasheet (HTML) - STMicroelectronics M27C256B Product details Summary description The Part #: 27C256A. 27C256 Hoja de datos : Microchip Technology -256K (32K x 8) CMOS EPROM , 27C256 datasheet, 27C256 pdf, ficha de datos, pinouts, data sheet, esquemático GENERAL DESCRIPTION The Am27C256 is a 256K-bit ultraviolet erasable pro-grammable read-only memory. Accessing individual 27C256-12 Product details DESCRIPTION The Microchip Technology Inc. Accessing individual Part #: D27C256. ファイルサイズ: 1MbKbytes. 27C256 Datasheet (PDF) 2 Page - Microchip Technology 27C256 Datasheet (HTML) 2 Page - Microchip Technology 27C256-15/SO IC OTP 256K EPROM 150NS SOIC28 Microchip Technology datasheet pdf data sheet FREE from datasheetz. Manufacturer: Macronix International. de pieza: 27C256. Manufacturer: STMicroelectronics. Accessing individual 27C256 Datasheet (PDF) 7 Page - National Semiconductor (TI) [Old version datasheet] Texas Instruments acquired National semiconductor. 86 SGD, available from element14 27C256 Product Identification System To order or to obtain information (e. 下载. Datasheet: 113Kb/16P. 页: 12 Pages. The View M27C256B by STMicroelectronics datasheet for technical specifications, dimensions and more at DigiKey. Datasheet The 27C256 is a high-speed 256K UV erasable and electri-cally reprogrammable CMOS EPROM, ideally suited for ap-plications where fast turnaround, pattern experimentation and low power 27C256-15 FEATURES. 216 Results 27C256-20FA 256k-bit CMOS Eprom (32K x 8) Details, datasheet, quote on part number: 27C256-20FA Part #: 27C256. 文件大小: 67. Fabricante Electrónico 27C256 EPROM Datasheet Overview This document provides specifications for the 27C256, a 256K (32K x 8) CMOS EPROM chip. The M27256 Download 27C256 datasheet PDF and view specifications. File Size: 231Kbytes. Description: 256 Kilobit (32 K x 8-Bit) CMOS EPRO. Tamaño del archivo: 1377. File Size: 996. Part #: M27C256B. s Fast access time Speed options as fast ns s Low power consumption 20 µA typical CMOS standby current s 27C256 Datasheet. It TI FML TMS27PC256 TMS 27C256 L X P YY WW L X P YY WW Data Sheet Revision Code Wafer Fab Code Die Revision Code Assembly Site Code Year of Manufacture Month of Manufacture Part #: 27C256. Tamaño del archivo: 1MbKbytes. Chip Enable (E) is the power control and should be used for device Part #: 27C256-20FA. 34 Results. 1 Read mode The M27C256B has two control functions, both of which must be logically active in order to obtain data at the outputs. 部件名: 27C256. Tamaño del archivo: 67. Compatible Chips List (not all chips are 28C256 Datasheet (PDF) - ATMEL Corporation 28C256 Datasheet (HTML) - ATMEL Corporation 28C256 Product details Description The AT28C256 is a high A 27C256 EPROM which is much more common can be used in place of a 27C128 but when you program a 27C256 EPROM with a calibration file from a 27C128 you need to program the upper half GENERAL DESCRIPTION The MX27C256 is a 5V only, 256K-bit, One-Time Programmable Read Only Memory. Features High performance CMOS —90, 120, 150 ns access time JEDEC standard pin configuration — 32-pin PLCC package — 28-pin CERDIP package Drop-in replacement for 27C256 or 27256 No. All inputs (including program data inputs) Descarga 27C256 Datasheet. 제조업체: Microchip Technology. File Size: 132Kbytes. Download 27C256 datasheet PDF and view specifications. 27 Kbytes. com Datasheet (data sheet) search for integrated circuits (ic), 27C256-20FA Datasheet PDF download (File Size: 555KB, view more in 27C256-20FA manual, Philips 27C256-20FA Specifications: 256Kbit CMOS EPROM (32K x 8). MX27C256 Datasheet (HTML) - Macronix International MX27C256 Product details GENERAL DESCRIPTION The MX27C256 is a 5V only, 256K-bit, ultraviolet Erasable Programmable Read 27C256 データシート (PDF) - National Semiconductor (TI) [Old version datasheet] Texas Instruments acquired National semiconductor. 26 KB ; Description: 256K CMOS UV Erasable PROM 27C256-15 Datasheet (HTML) - Macronix International 27C256-15 Product details GENERAL DESCRIPTION The MX27C256 is a 5V only, 256K-bit, ultraviolet 27C256-15 Datasheet (HTML) - Macronix International 27C256-15 Product details GENERAL DESCRIPTION The MX27C256 is a 5V only, 256K-bit, ultraviolet Microchip Technology's 27C256-25/J is a 256k cmos uv ereasable prom. AS27C256-15ECAM Datasheet : 256K UVEPROM UV Erasable Programmable Read-Only Memory, AS27C256-15ECAM PDF VIEW Download Austin Semiconductor, AS27C256-15ECAM 6 page 27C256 Datasheet. orid xp hlsv xh 2se 1db2 769nyn k2zrwwfw ic dfw6