Datasheet > CAV25040

CAV25040

更新时间： 2024-12-02 00:53:55

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
14页	265K
描述
EEPROM Serial 1/2/4-Kb SPI

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中文翻译

获取价格

数据手册

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CAV25040 数据手册

CAV25010, CAV25020,

CAV25040

EEPROM Serial 1/2/4-Kb SPI

Automotive Grade 1

Description

The CAV25010/20/40 are a EEPROM Serial 1/2/4−Kb SPI

Automotive Grade 1 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 CAV25010/20/40 device. These devices

feature software and hardware write protection, including partial as

well as full array protection.

www.onsemi.com

SOIC−8

V SUFFIX

TSSOP−8

Y SUFFIX

CASE 751BD

CASE 948AL

PIN CONFIGURATION

Features

• 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)

SOIC (V), TSSOP (Y)

• 16−byte Page Write Buffer

For the location of Pin 1, please consult the

corresponding package drawing.

• Self−timed Write Cycle

• Hardware and Software Protection

• Block Write Protection

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

• Low Power CMOS Technology

PIN FUNCTION

Pin Name

Function

Chip Select

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

Serial Data Output

Write Protect

• Industrial and Extended Temperature Range

• SOIC and TSSOP 8−Lead Packages

Ground

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

Serial Data Input

Serial Clock

Compliant

SCK

HOLD

Hold Transmission Input

Power Supply

CAV25010

CAV25020

CAV25040

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 9 of this data sheet.

HOLD

SCK

Figure 1. Functional Symbol

Publication Order Number:

June, 2018 − Rev. 1

CAV25010/D

12 3 4 5 6 7...14

中文翻译

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