CAT25020PI-REV-B

更新时间： 2024-11-25 13:06:39

品牌	Logo	应用领域
CATALYST		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
18页	556K
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中文翻译

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数据手册

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CAT25020PI-REV-B 数据手册

CAT25010, CAT25020, CAT25040

1K/2K/4K SPI Serial CMOS EEPROM

FEATURES

DESCRIPTION

I 10 MHz SPI compatible

I 1.8 to 5.5 volt operation

I SPI modes (00 & 11)

The CAT25010/20/40 is a 1K/2K/4K Bit SPI Serial

CMOS EEPROM internally organized as 128x8/256x8/

512x8 bits. Catalyst’s advanced CMOS Technology

substantially reduces device power requirements. The

CAT25010/20/40 features a 16-byte page write buffer.

The device operates via the SPI bus serial interface and

is enabled though a Chip Select (CS). The HOLD pin

may be used to suspend any serial communication

without resetting the serial sequence. The CAT25010/

20/40 is designed with software and hardware write

protection features including Block Write protection.

I 16-byte page write buffer

I Self-timed write cycle

I Hardware and software protection

I Block write protection

– Protect 1/4, 1/2 or all of EEPROM array

I Low power CMOS technology

I 1,000,000 program/erase cycles

I 100 year data retention

I Industrial temperature range

I RoHS-compliant 8-lead PDIP, SOIC, TSSOP

and 8-pad TDFN packages.

For Ordering Information details, see page 17.

PIN CONFIGURATION

FUNCTIONAL SYMBOL

PDIP (L)

SOIC (V)

TSSOP (Y)

TDFN (VP2)

HOLD

SCK

CAT25010

CAT25020

CAT25040

HOLD

SCK

PIN FUNCTIONS

Pin Name

Function

Serial Data Output

Serial Clock

SCK

Write Protect

V_CC

+1.8V to +5.5V Power Supply

Ground

V_SS

Chip Select

Serial Data Input

Suspends Serial Input

HOLD

Characteristics subject to change without notice

Doc. No. 1006, Rev. S

12 3 4 5 6 7...18

中文翻译

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与CAT25020PI-REV-B相关器件

型号	品牌	获取价格	描述	数据表
CAT25020PI-REV-C	ONSEMI	获取价格	IC 256 X 8 SPI BUS SERIAL EEPROM, PDIP8, PLASTIC, DIP-8, Programmable ROM
CAT25020R	CATALYST	获取价格	1K/2K/4K SPI Serial CMOS EEPROM
CAT25020R	ONSEMI	获取价格	IC 256 X 8 SPI BUS SERIAL EEPROM, PDSO8, MSOP-8, Programmable ROM
CAT25020R-1.8	ETC	获取价格	EEPROM
CAT25020R-1.8REV-B	CATALYST	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, MSOP-8
CAT25020R-1.8TE13	ONSEMI	获取价格	256X8 SPI BUS SERIAL EEPROM, PDSO8, MSOP-8
CAT25020R-1.8TE13REV-B	CATALYST	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, MSOP-8
CAT25020R-1.8TE13REV-C	CATALYST	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, MSOP-8
CAT25020RA	CATALYST	获取价格	1K/2K/4K SPI Serial CMOS EEPROM
CAT25020RA	ONSEMI	获取价格	256X8 SPI BUS SERIAL EEPROM, PDSO8, MSOP-8