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25AA040AT-I/MS中文资料

厂家型号

25AA040AT-I/MS

文件大小

571.49Kbytes

页面数量

28

功能描述

4K SPI Bus Serial EEPROM

电可擦除可编程只读存储器 4K 512X8 1.8V SER EE IND

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

MICROCHIP

25AA040AT-I/MS数据手册规格书PDF详情

Description:

The Microchip Technology Inc. 25XX040A* is a 4 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input.

Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts.

The 25XX040A is available in standard packages including 8-lead PDIP and SOIC, and advanced packages including 8-lead MSOP, 8-lead TSSOP and rotated TSSOP, 8-lead 2x3 DFN and TDFN, and 6-lead SOT-23.

Features:

• Max. Clock 10 MHz

• Low-Power CMOS Technology:

- Max. Write Current: 5 mA at 5.5V, 10 MHz

- Read Current: 5 mA at 5.5V, 10 MHz

- Standby Current: 5 A at 5.5V

• 512 x 8-Bit Organization

• Write Page mode (up to 16 bytes)

• Sequential Read

• Self-timed Erase and Write Cycles (5 ms max.)

• Block Write Protection:

- Protect none, 1/4, 1/2 or all of array

• Built-in Write Protection:

- Power-on/off data protection circuitry

- Write enable latch

- Write-protect pin

• High Reliability:

- Endurance: 1,000,000 Erase/Write cycles

- Data retention: >200 years

- ESD protection: >4000V

• Temperature Ranges Supported:

• Pb-Free and RoHS Compliant

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C

25AA040AT-I/MS产品属性

  • 类型

    描述

  • 型号

    25AA040AT-I/MS

  • 功能描述

    电可擦除可编程只读存储器 4K 512X8 1.8V SER EE IND

  • RoHS

  • 制造商

    Atmel

  • 存储容量

    2 Kbit

  • 组织

    256 B x 8

  • 数据保留

    100 yr

  • 最大时钟频率

    1000 KHz

  • 最大工作电流

    6 uA

  • 工作电源电压

    1.7 V to 5.5 V

  • 最大工作温度

    + 85 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    SOIC-8

更新时间:2025-10-16 13:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
Microchip(微芯)
23+
N/A
12000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
Microchip(微芯)
24+
MSOP-8
9548
原厂可订货,技术支持,直接渠道。可签保供合同
MICROCHIP
24+
con
35960
查现货到京北通宇商城
MICROCHIP
24+
BGA
10000
只有原装
Microchip
25+
电联咨询
7800
公司现货,提供拆样技术支持
MICROCHIP
24+
BGA
8000
新到现货,只做全新原装正品
MICROCHIP
17+
sopdip
6200
100%原装正品现货
MICROCHIP
24+
sopdip
10800
MICROCHIP
25+
MSOP-8
2500
就找我吧!--邀您体验愉快问购元件!