Datasheet > PYA28C256E25LM

PYA28C256E25LM

更新时间： 2024-11-12 14:35:23

品牌	Logo	应用领域
PYRAMID		可编程只读存储器电动程控只读存储器电可擦编程只读存储器内存集成电路
页数	文件大小	规格书
12页	692K
描述
EEPROM 5V, CQCC32, 0.450 X 0.550 INCH, CERAMIC, CHIP-32

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中文翻译

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技术参数
数据手册

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PYA28C256E25LM 技术参数

生命周期：	Active	零件包装代码：	QFN
包装说明：	,	针数：	32
Reach Compliance Code：	unknown	风险等级：	5.8
Is Samacsys：	N	JESD-30 代码：	S-CQCC-N32
内存集成电路类型：	EEPROM	端子数量：	32
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装形状：	SQUARE
封装形式：	CHIP CARRIER	编程电压：	5 V
认证状态：	Not Qualified	表面贴装：	YES
端子形式：	NO LEAD	端子位置：	QUAD
Base Number Matches：	1

PYA28C256E25LM 数据手册

PYA28C256

32K x 8 EEPROM

FEATURES

Access Times of 150, 200, 250 and 350ns

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:

- 60 mA Active Current

- 300 µA 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

The PYA28C256 is a 5 Volt 32Kx8 EEPROM. The device

supports 64-byte page write operation. The PYA28C256

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 # EEPROM104 REV 02

Revised March 2014

12 3 4 5 6 7...12

中文翻译

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与PYA28C256E25LM相关器件

型号	品牌	获取价格	描述	数据表
PYA28C256E-25LM	PYRAMID	获取价格	EEPROM, 32KX8, 200ns, Parallel, CMOS, CQCC32, 0.450 X 0.550 INCH, CERAMIC, LCC-32
PYA28C256E25LMB	PYRAMID	获取价格	EEPROM 5V, CQCC32, 0.450 X 0.550 INCH, CERAMIC, CHIP-32
PYA28C256E-25LMB	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Software Data Protection
PYA28C64	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Fast Byte Write (200us or 1 ms)
PYA28C64-15CWM	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Fast Byte Write (200us or 1 ms)
PYA28C64-15CWMB	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Fast Byte Write (200us or 1 ms)
PYA28C64-15LM	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Fast Byte Write (200us or 1 ms)
PYA28C64-15LMB	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Fast Byte Write (200us or 1 ms)
PYA28C64-20CWM	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Fast Byte Write (200us or 1 ms)
PYA28C64-20CWMB	PYRAMID	获取价格	Access Times of 150, 200, 250 and 350ns Fast Byte Write (200us or 1 ms)