CAT22C10LI30

更新时间： 2024-10-27 06:46:11

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
10页	65K
描述
256-Bit Nonvolatile CMOS Static RAM

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中文翻译

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数据手册
替代型号

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CAT22C10LI30 数据手册

CAT22C10

256-Bit Nonvolatile CMOS Static RAM

FEATURES

■ Single 5V Supply

■ Low CMOS Power Consumption:

–Active: 40mA Max.

–Standby: 30µA Max.

■ Fast RAM Access Times:

–200ns

–300ns

■ JEDEC Standard Pinouts:

–18-lead DIP

■ Infinite EEPROM to RAM Recall

■ CMOS and TTL Compatible I/O

■ Power Up/Down Protection

–16-lead SOIC

■ 10 Year Data Retention

■ Commercial, Industrial and Automotive

■ 100,000 Program/Erase Cycles (E²PROM)

Temperature Ranges

DESCRIPTION

TheCAT22C10NVRAMisa256-bitnonvolatilememory

organized as 64 words x 4 bits. The high speed Static

RAM array is bit for bit backed up by a nonvolatile

EEPROM array which allows for easy transfer of data

from RAM array to EEPROM (STORE) and from

EEPROM to RAM (RECALL). STORE operations are

completed in 10ms max. and RECALL operations typi-

cally within 1.5µs. The CAT22C10 features unlimited

RAM write operations either through external RAM

writes or internal recalls from EEPROM. Internal false

store protection circuitry prohibits STORE operations

when V_CCis less than 3.0V.

The CAT22C10 is manufactured using Catalyst’s ad-

vanced CMOS floating gate technology. It is designed

to endure 100,000 program/erase cycles (EEPROM)

and has a data retention of 10 years. The device is

available in JEDEC approved 18-lead plastic DIP and

16-lead SOIC packages.

PIN FUNCTIONS

PIN CONFIGURATION

DIP Package (L)

SOIC Package (W)

Pin Name

A₀–A₅

I/O₀–I/O₃

Function

Address

Data In/Out

Write Enable

Chip Select

Recall

1 6

1 5

1 4

1 8

1 7

1 6

1 5

1 4

I/O

RECALL

STORE

V_CC

RECALL

STORE

Store

+5V

STORE

RECALL

V_SS

Ground

No Connect

Characteristics subject to change without notice.

Doc. No. MD-1082, Rev. R

12 3 4 5 6 7...10

中文翻译

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CAT22C10LI30 替代型号

型号	品牌	替代类型	描述	数据表
CAT22C10LI-20	ONSEMI	完全替代	256-Bit Nonvolatile CMOS Static RAM
CAT24C44L	ONSEMI	类似代替	256-Bit Serial Nonvolatile CMOS Static RAM
CAT24C44LI	ONSEMI	功能相似	256-Bit Serial Nonvolatile CMOS Static RAM

与CAT22C10LI30相关器件

型号	品牌	获取价格	描述	数据表
CAT22C10LI-30	ONSEMI	获取价格	64X4 NON-VOLATILE SRAM, 300ns, PDIP18, ROHS COMPLIANT, PLASTIC, DIP-18
CAT22C10LI-30-TE13	CATALYST	获取价格	256-Bit Nonvolatile CMOS Static RAM
CAT22C10P-20	ONSEMI	获取价格	64X4 NON-VOLATILE SRAM, 200ns, PDIP18, PLASTIC, DIP-18
CAT22C10P-20TE13	CATALYST	获取价格	256-Bit Nonvolatile CMOS Static RAM
CAT22C10P-20-TE13	CATALYST	获取价格	256-Bit Nonvolatile CMOS Static RAM
CAT22C10P-30	ONSEMI	获取价格	64X4 NON-VOLATILE SRAM, 300ns, PDIP18, PLASTIC, DIP-18
CAT22C10P-30TE13	CATALYST	获取价格	256-Bit Nonvolatile CMOS Static RAM
CAT22C10P-30-TE13	CATALYST	获取价格	256-Bit Nonvolatile CMOS Static RAM
CAT22C10PA-20	ONSEMI	获取价格	IC 64 X 4 NON-VOLATILE SRAM, 200 ns, PDIP18, PLASTIC, DIP-18, Static RAM
CAT22C10PA-20TE13	CATALYST	获取价格	256-Bit Nonvolatile CMOS Static RAM

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