Datasheet > NV24C256MUW3VTBG

NV24C256MUW3VTBG

更新时间： 2024-01-20 17:12:00

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	194K
描述
EEPROM

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中文翻译

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数据手册

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NV24C256MUW3VTBG 数据手册

NV24C256WF

EEPROM Serial 256-Kb I²C

- Automotive Grade 1

inꢀWettable Flank UDFN

Package

www.onsemi.com

Description

The NV24C256 is a EEPROM Serial 256−Kb I C, internally

organized as 32,768 words of 8 bits each.

It features a 64−byte page write buffer and supports the Standard

(100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I C protocol.

UDFN8

MU SUFFIX

CASE 517DH

Write operations can be inhibited by taking the WP pin High (this

protects the entire memory).

External address pins make it possible to address up to eight

NV24C256 devices on the same bus.

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

for high reliability applications.

MARKING DIAGRAM

C8W

AWLYWG

Features

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

C8W

= Specific Device Code

= Assembly Location

= Wafer Lot

= Year

= Work Week

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

• 2.5 V to 5.5 V Supply Voltage Range

• 64−Byte Page Write Buffer

= Pb−Free Package

• Hardware Write Protection for Entire Memory

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

(SCL and SDA)

PIN CONFIGURATION

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

SCL

SDA

• UDFN−8 Wettable Flank Package

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

Compliant

UDFN−8

PIN FUNCTION

Function

Pin Name

SCL

A , A , A

Device Address

Serial Data

Serial Clock

Write Protect

Power Supply

Ground

SDA

NV24C256

SDA

A , A , A

SCL

Figure 1. Functional Symbol

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 9 of this data sheet.

Publication Order Number:

May, 2018 − Rev. 1

NV24C256WF/D

12 3 4 5 6 7...12

中文翻译

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