Datasheet > CAT25C128VA-G

CAT25C128VA-G

更新时间： 2024-10-29 08:02:31

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
12页	94K
描述
IC IC,SERIAL EEPROM,16KX8,CMOS,SOP,8PIN,PLASTIC, Programmable ROM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CAT25C128VA-G 数据手册

CAT25C128/256

128K/256K-Bit SPI Serial CMOS EEPROM

FEATURES

■ Self-Timed Write Cycle

■ 5 MHz SPI Compatible

■ 64-Byte Page Write Buffer

■ Block Write Protection

■ 1.8 to 5.5 Volt Operation

■ Hardware and Software Protection

■ Low Power CMOS Technology

■ SPI Modes (0,0 &1,1)

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

■ 100,000 Program/Erase Cycles

■ 100 Year Data Retention

■ Industrial and Automotive

■ RoHS-compliant packages

Temperature Ranges

DESCRIPTION

The CAT25C128/256 is a 128K/256K-Bit SPI Serial

CMOS EEPROM internally organized as 16Kx8/32Kx8

bits. Catalyst’s advanced CMOS Technology

substantially reduces device power requirements. The

CAT25C128/256 features a 64-byte page write buffer.

The device operates via the SPI bus serial interface

and is enabled through a Chip Select (CS). In addition

to the Chip Select, the clock input (SCK), data in (SI)

and data out (SO) are required to access the device.

The HOLD pin may be used to suspend any serial

communication without resetting the serial sequence.

The CAT25C128/256 is designed with software and

hardware write protection features including Block Lock

protection. The device is available in 8-pin DIP, 8-pin

SOIC, 14-pin TSSOP and 20-pin TSSOP packages.

PIN CONFIGURATION

BLOCK DIAGRAM

TSSOP Package (Y14)**

SOIC Package

(V**, X)

SENSE AMPS

SHIFT REGISTERS

HOLD

SCK

COLUMN

DECODERS

WORD ADDRESS

BUFFERS

TSSOP Package (Y20)**

DIP Package (L)

I/O

CONTROL

HOLD

EEPROM

ARRAY

HOLD

SCK

SPI

CONTROL

LOGIC

XDEC

HOLD

SCK

**CAT25C128 only.

BLOCK

PROTECT

LOGIC

DATA IN

STORAGE

PIN FUNCTIONS

Pin Name

Function

Serial data Output

Serial Clock

Write Protect

Power Supply

Ground

HIGH VOLTAGE/

TIMING CONTROL

SCK

V_CC

STATUS

V_SS

Chip Select

HOLD

Serial Data Input

Suspends Serial Input

No Connect

For Ordering Information details, see page 11.

Characteristics subject to change without notice.

Document No. MD-1018, Rev. J

12 3 4 5 6 7...12

中文翻译

下载PDF

与CAT25C128VA-G相关器件

型号	品牌	获取价格	描述	数据表
CAT25C128VA-GT2	CATALYST	获取价格	128K/256K-Bit SPI Serial CMOS EEPROM
CAT25C128VA-GT3	CATALYST	获取价格	128K/256K-Bit SPI Serial CMOS EEPROM
CAT25C128VAT2	CATALYST	获取价格	128K/256K-Bit SPI Serial CMOS EEPROM
CAT25C128VA-T2	CATALYST	获取价格	EEPROM, 16KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOIC-8
CAT25C128VAT3	CATALYST	获取价格	128K/256K-Bit SPI Serial CMOS EEPROM
CAT25C128VA-T3	ONSEMI	获取价格	IC,SERIAL EEPROM,16KX8,CMOS,SOP,8PIN,PLASTIC
CAT25C128VA-TE13	CATALYST	获取价格	EEPROM, 16KX8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8
CAT25C128VE	ONSEMI	获取价格	IC,SERIAL EEPROM,16KX8,CMOS,SOP,8PIN,PLASTIC
CAT25C128VE-1.8	ONSEMI	获取价格	IC,SERIAL EEPROM,16KX8,CMOS,SOP,8PIN,PLASTIC
CAT25C128VE-1.8-G	ONSEMI	获取价格	IC,SERIAL EEPROM,16KX8,CMOS,SOP,8PIN,PLASTIC

与CAT25C128VA-G相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

12
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

11
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

38
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

46

产品中心

服务支持

精选活动

关于我们

帮助中心

CAT25C128VA-G

CAT25C128VA-G 数据手册

与CAT25C128VA-G相关器件

与CAT25C128VA-G相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CAT25C128VA-G

CAT25C128VA-G 数据手册

与CAT25C128VA-G相关器件

与CAT25C128VA-G相关文章

您还可以找

您在本页遇到什么问题？