Datasheet > NV25640MUW3VTBG

NV25640MUW3VTBG

更新时间： 2024-09-16 01:20:51

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
13页	195K
描述
EEPROM Serial 64-Kb SPI

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NV25640MUW3VTBG 数据手册

NV25640WF

EEPROM Serial 64-Kb SPI

Automotive Grade 1

inꢀWettable Flank UDFN-8

Package

www.onsemi.com

Description

The NV25640 is a EEPROM Serial 64−Kb SPI Automotive Grade 1

device internally organized as 8Kx8 bits. This features a 64−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 NV25640 device. The device

features software and hardware write protection, including partial as

well as full array protection.

UDFN8

(Wettable Flank)

MUW3 SUFFIX

CASE 517DH

Features

PIN CONFIGURATIONS

• 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)

• 64−byte Page Write Buffer

• Self−timed Write Cycle

UDFN8 (MUW3)

(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

• Wettable Flank UDFN 8−pad Package

Ground

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

Serial Data Input

Serial Clock

Compliant

SCK

HOLD

Hold Transmission Input

Power Supply

NV25640WF

ORDERING INFORMATION

See detailed ordering and shipping information on page 10 of

this data sheet.

HOLD

SCK

Figure 1. Functional Symbol

Publication Order Number:

June, 2018 − Rev. 1

NV25640WF/D

12 3 4 5 6 7...13

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