Datasheet > NV24C64WF

NV24C64WF

更新时间： 2024-09-10 01:18:55

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
11页	186K
描述
EEPROM

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中文翻译

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NV24C64WF 数据手册

NV24C64WF

EEPROM Serial 64-Kb I²C

Automotive Grade 1

inꢀWettable Flank UDFN8

Package

www.onsemi.com

Description

The NV24C64WF is a EEPROM Serial 64−Kb I C Automotive

Grade 1 device, organized internally as 256 pages of 32 bytes each.

This device supports the Standard (100 kHz), Fast (400 kHz) and

Fast−Plus (1 MHz) I C protocol.

Data is written by providing a starting address, then loading 1 to 32

contiguous bytes into a Page Write Buffer, and then writing all data to

non−volatile memory in one internal write cycle. Data is read by

providing a starting address and then shifting out data serially while

automatically incrementing the internal address count.

UDFN8

MUW3 SUFFIX

CASE 517DH

C6W

AWLYWG

External address pins make it possible to address up to eight

NV24C64WF devices on the same bus.

C6W

= Specific Device Code

= Assembly Location

= Wafer Lot

= Year

= Work Week

Features

• Supports Standard, Fast and Fast−Plus I C Protocol

• 1.8 V to 5.5 V Supply Voltage Range

• 32−Byte Page Write Buffer

= Pb−Free Package

• Fast Write Time (4 ms max)

• Hardware Write Protection for Entire Memory

PIN CONFIGURATION

• Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs

(SCL and SDA)

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

SCL

SDA

(Top View)

• Industrial and Automotive Grade 1 Temperature Range

• Wettable Flank UDFN 8−pad Packages

For the location of Pin 1, please consult the

corresponding package drawing.

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

Compliant

PIN FUNCTION

Pin Name

Function

Device Address Inputs

Serial Data Input/Output

Serial Clock Input

Write Protect Input

Power Supply

A , A , A

SDA

SCL

Ground

ORDERING INFORMATION

See detailed ordering, marking and shipping information on

page 8 of this data sheet.

Publication Order Number:

May, 2018 − Rev. 1

NV24C64WF/D

12 3 4 5 6 7...11

中文翻译

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