Datasheet > DS1230Y

DS1230Y

更新时间： 2024-11-10 14:57:15

品牌	Logo	应用领域
亚德诺 - ADI		静态存储器
页数	文件大小	规格书
10页	216K
描述
256k非易失SRAM

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中文翻译

获取价格

数据手册

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DS1230Y 数据手册

19-5635; Rev 11/10

DS1230Y/AB

256k Nonvolatile SRAM

www.maxim-ic.com

FEATURES

PIN ASSIGNMENT

. 10 years minimum data retention in the

absence of external power

A14

A12

V_CC

A13

. Data is automatically protected during power

loss

. Replaces 32k x 8 volatile static RAM,

EEPROM or Flash memory

. Unlimited write cycles

. Low-power CMOS

A11

A10

DQ7

DQ6

DQ5

. Read and write access times of 70 ns

. Lithium energy source is electrically

disconnected to retain freshness until power is

applied for the first time

DQ0

DQ1

DQ2

GND

DQ4

DQ3

. Full ±10% V_CCoperating range (DS1230Y)

. Optional ±5% V_CCoperating range

(DS1230AB)

28-Pin Encapsulated Package

740-mil Extended

. Optional industrial temperature range of

-40°C to +85°C, designated IND

. JEDEC standard 28-pin DIP package

. PowerCap Module (PCM) package

A14

A13

A12

A11

A10

V_CC

Directly surface-mountable module

Replaceable snap-on PowerCap provides

lithium backup battery

DQ7

DQ6

DQ5

DQ4

DQ3

GND V_BAT

Standardized pinout for all nonvolatile

SRAM products

Detachment feature on PowerCap allows

easy removal using a regular screwdriver

DQ2

DQ1

DQ0

GND

34-Pin PowerCap Module (PCM)

(Uses DS9034PC+ or DS9034PCI+ PowerCap)

PIN DESCRIPTION

A0 - A14

DQ0 - DQ7

- Address Inputs

- Data In/Data Out

- Chip Enable

- Write Enable

- Output Enable

- Power (+5V)

- Ground

V_CC

GND

- No Connect

1 of 10

12 3 4 5 6 7...10

中文翻译

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与DS1230Y相关器件

型号	品牌	获取价格	描述	数据表
DS1230Y/AB	DALLAS	获取价格	256k Nonvolatile SRAM
DS1230Y_10	DALLAS	获取价格	256k Nonvolatile SRAM
DS1230Y-100	DALLAS	获取价格	256k Nonvolatile SRAM
DS1230Y-100+	MAXIM	获取价格	Non-Volatile SRAM Module, 32KX8, 100ns, CMOS, 0.740 INCH, ROHS COMPLIANT, DIP-28
DS1230Y-100IND	DALLAS	获取价格	256k Nonvolatile SRAM
DS1230Y-100-IND	DALLAS	获取价格	256k Nonvolatile SRAM
DS1230Y-120	MAXIM	获取价格	256k Nonvolatile SRAM
DS1230Y-120	DALLAS	获取价格	256k Nonvolatile SRAM
DS1230Y-120	ROCHESTER	获取价格	32KX8 NON-VOLATILE SRAM MODULE, 120ns, DMA28, 0.740 INCH, DIP-28
DS1230Y-120IND	DALLAS	获取价格	256k Nonvolatile SRAM