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CAT25512

更新时间： 2024-11-05 12:33:47

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
16页	206K
描述
512-Kb SPI Serial CMOS EEPROM

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中文翻译

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CAT25512 数据手册

CAT25512

512-Kb SPI Serial CMOS

EEPROM

Description

The CAT25512 is a 512−Kb Serial CMOS EEPROM device

internally organized as 64Kx8 bits. This features a 128−byte page

write buffer and supports the Serial Peripheral Interface (SPI)

protocol. The device is enabled through a Chip Select (CS) input. In

addition, the required bus signals are clock input (SCK), data input

(SI) and data output (SO) lines. The HOLD input may be used to pause

any serial communication with the CAT25512 device. The device

features software and hardware write protection, including partial as

well as full array protection.

http://onsemi.com

SOIC−8

V SUFFIX

CASE 751BD

UDFN−8

SOIC−8

X SUFFIX

HU5 SUFFIX

CASE 517BU

CASE 751BE

On−Chip ECC (Error Correction Code) makes the device suitable

for high reliability applications.

Features

• 20 MHz SPI Compatible

PDIP−8

L SUFFIX

CASE 646AA

TSSOP−8

Y SUFFIX

CASE 948AL

• 2.5 V (1.8 V) to 5.5 V Supply Voltage Range

• SPI Modes (0,0) & (1,1)

• 128−byte Page Write Buffer

• Additional Identification Page with Permanent Write Protection

• Self−timed Write Cycle

PIN CONFIGURATION

• Hardware and Software Protection

• Block Write Protection

HOLD

SCK

− Protect / , / or Entire EEPROM Array

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

PDIP (L), SOIC (V, X),

TSSOP (Y), UDFN (HU5)

• 100 Year Data Retention

• Industrial and Extended Temperature Range

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

• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS

Compliant

PIN FUNCTION

Pin Name

Function

Chip Select

Serial Data Output

Write Protect

Ground

Serial Data Input

Serial Clock

CAT25512

SCK

HOLD

SCK

HOLD

Hold Transmission Input

Power Supply

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 16 of this data sheet.

Figure 1. Functional Symbol

Publication Order Number:

November, 2012 − Rev. 3

CAT25512/D

12 3 4 5 6 7...16

中文翻译

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与CAT25512相关器件

型号	品牌	获取价格	描述	数据表
CAT25512_16	ONSEMI	获取价格	512-Kb SPI Serial CMOS EEPROM
CAT25512C8ATR	ONSEMI	获取价格	512-Kb SPI Serial CMOS EEPROM
CAT25512HU5E-GT3	ONSEMI	获取价格	512-Kb SPI Serial CMOS EEPROM
CAT25512HU5I-GT3	ONSEMI	获取价格	EEPROM Serial 512-Kb SPI, UDFN8, 3x2, 0.5P, 3000-REEL
CAT25512HU5I-GT3L	ONSEMI	获取价格	512-Kb SPI Serial CMOS EEPROM
CAT25-512JA	BOURNS	获取价格	Array/Network Resistor, Bussed, Metal Glaze/thick Film, 0.5W, 5100ohm, 25V, 5% +/-Tol, 200
CAT25-512JALF	BOURNS	获取价格	Array/Network Resistor, Bussed, Metal Glaze/thick Film, 0.0625W, 5100ohm, 25V, 5% +/-Tol,
CAT25512LE-G	ONSEMI	获取价格	512-Kb SPI Serial CMOS EEPROM
CAT25512LI-G	ONSEMI	获取价格	512-Kb SPI Serial CMOS EEPROM
CAT25512LI-GL	ONSEMI	获取价格	512-Kb SPI Serial CMOS EEPROM

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