Datasheet > CAT25020LI-T3

CAT25020LI-T3

更新时间： 2024-11-25 11:47:31

品牌	Logo	应用领域
安森美 - ONSEMI		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
页数	文件大小	规格书
15页	169K
描述
1-Kb, 2-Kb and 4-Kb SPI Serial CMOS EEPROM

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中文翻译

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数据手册

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CAT25020LI-T3 数据手册

CAT25010, CAT25020,

CAT25040

1-Kb, 2-Kb and 4-Kb SPI

Serial CMOS EEPROM

Description

The CAT25010/20/40 are 1−Kb/2−Kb/4−Kb Serial CMOS

EEPROM devices internally organized as 128x8/256x8/512x8 bits.

They feature a 16−byte page write buffer and support the Serial

Peripheral Interface (SPI) protocol. The device is enabled through a

Chip Select (CS) input. In addition, the required bus signals are a clock

input (SCK), data input (SI) and data output (SO) lines. The HOLD

input may be used to pause any serial communication with the

CAT25010/20/40 device. These devices feature software and

hardware write protection, including partial as well as full array

protection.

http://onsemi.com

SOIC−8

V SUFFIX

CASE 751BD

MSOP−8

Z SUFFIX

CASE 846AD

TDFN−8

VP2 SUFFIX

CASE 511AK

Features

• 10 MHz SPI Compatible

PDIP−8

L SUFFIX

CASE 646AA

TSSOP−8

Y SUFFIX

CASE 948AL

• 1.8 V to 5.5 V Supply Voltage Range

• SPI Modes (0,0) & (1,1)

• 16−byte Page Write Buffer

• Self−timed Write Cycle

• Hardware and Software Protection

• Block Write Protection

PIN CONFIGURATION

HOLD

SCK

− Protect 1/4, 1/2 or Entire EEPROM Array

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

PDIP (L), SOIC (V), MSOP (Z)

TSSOP (Y), TDFN (VP2)

• Industrial and Extended Temperature Range

• 8−lead PDIP, SOIC, TSSOP and 8−pad TDFN Packages

PIN FUNCTION

• These Devices are Pb−Free, Halogen Free/BFR Free, and RoHS

Pin Name

Function

Chip Select

Compliant

Serial Data Output

Write Protect

Ground

CAT25010

CAT25020

CAT25040

Serial Data Input

Serial Clock

SCK

HOLD

SCK

HOLD

Hold Transmission Input

Power Supply

Figure 1. Functional Symbol

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 15 of this data sheet.

Semiconductor Components Industries, LLC, 2010

Publication Order Number:

February, 2010 − Rev. 21

CAT25010/D

12 3 4 5 6 7...15

中文翻译

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与CAT25020LI-T3相关器件

型号	品牌	获取价格	描述	数据表
CAT25020L-REV-B	CATALYST	获取价格	EEPROM, 256X8, Serial, CMOS, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8
CAT25020L-REV-C	CATALYST	获取价格	EEPROM, 256X8, Serial, CMOS, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8
CAT25020P	CATALYST	获取价格	1K/2K/4K SPI Serial CMOS EEPROM
CAT25020P	ONSEMI	获取价格	256X8 SPI BUS SERIAL EEPROM, PDIP8, PLASTIC, DIP-8
CAT25020P-1.8REV-C	ONSEMI	获取价格	IC 256 X 8 SPI BUS SERIAL EEPROM, PDIP8, PLASTIC, DIP-8, Programmable ROM
CAT25020PA	CATALYST	获取价格	1K/2K/4K SPI Serial CMOS EEPROM
CAT25020PA	ONSEMI	获取价格	256X8 SPI BUS SERIAL EEPROM, PDIP8, PLASTIC, DIP-8
CAT25020PA-1.8	ONSEMI	获取价格	IC 256 X 8 SPI BUS SERIAL EEPROM, PDIP8, PLASTIC, DIP-8, Programmable ROM
CAT25020PA-1.8REV-B	CATALYST	获取价格	EEPROM, 256X8, Serial, CMOS, PDIP8, PLASTIC, DIP-8
CAT25020PA-1.8REV-C	ONSEMI	获取价格	IC 256 X 8 SPI BUS SERIAL EEPROM, PDIP8, PLASTIC, DIP-8, Programmable ROM

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