Datasheet > CAV25512H

CAV25512H

更新时间： 2024-11-03 01:20:59

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	100K
描述
512-Kb SPI Serial CMOS EEPROM

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CAV25512H 数据手册

CAV25512H

512-Kb SPI Serial CMOS

EEPROM

Description

The CAV25512H 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 CAV25512H device. The device

features software and hardware write protection, including partial as

well as full array protection.

www.onsemi.com

UDFN−8

HU5 SUFFIX

CASE 517BU

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

for high reliability applications.

Features

PIN CONFIGURATION

• Automotive Temperature Grade 1 (−40°C to +125°C)

• 10 MHz SPI Compatible

HOLD

SCK

• 2.5 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

UDFN (HU5)

(Top View)

• Hardware and Software Protection

• Block Write Protection

PIN FUNCTION

− Protect / , / or Entire EEPROM Array

Pin Name

Function

Chip Select

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

Serial Data Output

Write Protect

Ground

• UDFN 8−lead Package

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

Compliant

Serial Data Input

Serial Clock

SCK

HOLD

Hold Transmission Input

Power Supply

CAV25512H

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 12 of this data sheet.

HOLD

SCK

Figure 1. Functional Symbol

Publication Order Number:

July, 2016 − Rev. 0

CAV25512H/D

12 3 4 5 6 7...12

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