Datasheet > DS1245W-100-IND

DS1245W-100-IND

更新时间： 2024-09-25 04:16:51

品牌	Logo	应用领域
达拉斯 - DALLAS		静态存储器光电二极管
页数	文件大小	规格书
11页	189K
描述
Non-Volatile SRAM, 128KX8, 100ns, CMOS, PDIP32,

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中文翻译

获取价格

数据手册

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DS1245W-100-IND 数据手册

DS1245W

3.3V 1024k Nonvolatile SRAM

www.maxim-ic.com

FEATURES

PIN ASSIGNMENT

C 10 years minimum data retention in the

absence of external power

A16

A14

A12

V_CC

A15

A13

C Data is automatically protected during power

loss

C Replaces 128k x 8 volatile static RAM,

EEPROM or Flash memory

A11

A10

DQ7

DQ6

DQ5

DQ4

DQ3

C Unlimited write cycles

C Low-power CMOS

C Read and write access times as fast as 100ns

C Lithium energy source is electrically

disconnected to retain freshness until power is

applied for the first time

DQ0

DQ1

DQ2

GND

C Optional industrial temperature range of

-40°C to +85°C, designated IND

C JEDEC standard 32-pin DIP package

C PowerCap Module (PCM) package

32-PIN Encapsulated Package

740-Mil Extended

Directly surface-mountable module

Replaceable snap-on PowerCap provides

lithium backup battery

A14

A15

A16

A13

A12

A11

A10

V_CC

Standardized pinout for all nonvolatile

SRAM products

Detachment feature on PowerCap allows

easy removal using a regular screwdriver

DQ7

DQ6

DQ5

DQ4

DQ3

GND V_BAT

DQ2

DQ1

DQ0

GND

34-Pin PowerCap Module (PCM)

(Uses DS9034PC PowerCap)

PIN DESCRIPTION

A0 - A16

DQ0 - DQ7

- Address Inputs

- Data In/Data Out

- Chip Enable

- Write Enable

- Output Enable

- Power (+3.3V)

- Ground

V_CC

GND

- No Connect

1 of 11

103102

12 3 4 5 6 7...11

中文翻译

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与DS1245W-100-IND相关器件

型号	品牌	获取价格	描述	数据表
DS1245W-100IND+	MAXIM	获取价格	Non-Volatile SRAM Module, 128KX8, 100ns, CMOS, 0.740 INCH, ROHS COMPLIANT, DIP-32
DS1245W-150	DALLAS	获取价格	3.3V 1024k Nonvolatile SRAM
DS1245W-150+	MAXIM	获取价格	Non-Volatile SRAM Module, 128KX8, 150ns, CMOS, 0.740 INCH, ROHS COMPLIANT, DIP-32
DS1245W-150-IND	DALLAS	获取价格	3.3V 1024k Nonvolatile SRAM
DS1245W-IND	DALLAS	获取价格	Non-Volatile SRAM Module, 128KX8, 150ns, CMOS,
DS1245WP-100	DALLAS	获取价格	Non-Volatile SRAM, 128KX8, 100ns, CMOS,
DS1245WP-100	ROCHESTER	获取价格	128KX8 NON-VOLATILE SRAM MODULE, 100ns, DMA34, POWERCAP MODULE-34
DS1245WP-100+	MAXIM	获取价格	Non-Volatile SRAM Module, 128KX8, 100ns, CMOS, ROHS COMPLIANT, POWERCAP MODULE-34
DS1245WP-100-IND	DALLAS	获取价格	Non-Volatile SRAM, 128KX8, 100ns, CMOS,
DS1245WP-100IND+	MAXIM	获取价格	3.3V 1024k Nonvolatile SRAM