Datasheet > PYA28HC256-70CWMB

PYA28HC256-70CWMB

更新时间： 2024-11-13 00:44:15

品牌	Logo	应用领域
PYRAMID		/
页数	文件大小	规格书
15页	798K
描述
Access Times of 70, 90 and 120ns Software Data Protection

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PYA28HC256-70CWMB 数据手册

PYA28HC256

HIGH SPEED 32K x 8 EEPROM

FEATURES

Access Times of 70, 90 and 120ns

Single 5V±10% Power Supply

Software Data Protection

CMOS & TTL Compatible Inputs and Outputs

Endurance:

Simple Byte and Page Write

- 10,000 Write Cycles

- 100,000 Write Cycles (optional)

Low Power CMOS:

- 80 mA Active Current

- 3 mA Standby Current

Data Retention: 10 Years

Available in the following package:

– 28-Pin 600 mil Ceramic DIP

Fast Write Cycle Times

– 32-Pin Ceramic LCC (450x550 mils)

DESCRIPTIOꢀ

ThePYA28HC256isa5Volt32Kx8EEPROM. Thedevice

supports 64-byte page write operation. ThePYA28HC256

features DATA and Toggle Bit Polling as well as a system

software scheme used to indicate early completion of a

Write Cycle. The device also includes user-optional soft-

ware data protection. Data Retention is 10 Years. The

device is available in a 28-Pin 600 mil wide Ceramic DIP

and 32-Pin LCC.

FUꢀCTIOꢀAL BLOCꢁ DIAꢂRAM

PIꢀ COꢀFIꢂURATIOꢀ

DIP (C5-1)

LCC (L6)

Document # EEPROM106 REV 03

Revised October 2014

12 3 4 5 6 7...15

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型号	品牌	获取价格	描述	数据表
PYA28HC25670LM	PYRAMID	获取价格	32KX8 EEPROM 5V, 70ns, CQCC32, 0.450 X 0.550 INCH, CERAMIC, LCC-32
PYA28HC256-70LM	PYRAMID	获取价格	Access Times of 70, 90 and 120ns Software Data Protection
PYA28HC256-70LMB	PYRAMID	获取价格	Access Times of 70, 90 and 120ns Software Data Protection
PYA28HC256-90CWM	PYRAMID	获取价格	EEPROM, 32KX8, 90ns, Parallel, CMOS, CDIP28, 0.600 INCH, CERAMIC, DIP-28
PYA28HC25690CWMB	PYRAMID	获取价格	32KX8 EEPROM 5V, 90ns, CDIP28, 0.600 INCH, CERAMIC, SIDE BRAZED, DIP-28
PYA28HC256-90CWMB	PYRAMID	获取价格	Access Times of 70, 90 and 120ns Software Data Protection
PYA28HC256-90LM	PYRAMID	获取价格	EEPROM, 32KX8, 90ns, Parallel, CMOS, CQCC32, 0.450 X 0.550 INCH, CERAMIC, LCC-32
PYA28HC25690LMB	PYRAMID	获取价格	32KX8 EEPROM 5V, 90ns, CQCC32, 0.450 X 0.550 INCH, CERAMIC, LCC-32
PYA28HC256-90LMB	PYRAMID	获取价格	Access Times of 70, 90 and 120ns Software Data Protection
PYA28HC256E-120CWM	PYRAMID	获取价格	EEPROM, 32KX8, 120ns, Parallel, CMOS, CDIP28, 0.600 INCH, CERAMIC, SIDE BRAZED, DIP-28