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25AA320XE/ST14中文资料微芯科技数据手册PDF规格书

25AA320XE/ST14
厂商型号

25AA320XE/ST14

功能描述

32K SPI Bus Serial EEPROM

文件大小

383.25 Kbytes

页面数量

24

生产厂商 Microchip Technology
企业简称

MICROCHIP微芯科技

中文名称

微芯科技股份有限公司官网

原厂标识
MICROCHIP
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-4 11:39:00

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25AA320XE/ST14价格和库存,欢迎联系客服免费人工找货

25AA320XE/ST14规格书详情

Description:

The Microchip Technology Inc. 25AA320/25LC320/25C320 (25XX320*) are 32 Kbit serial Electrically

Erasable PROMs. 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.

Features:

• Low-power CMOS technology:

- Write current: 3 mA maximum

- Read current: 500µA typical

- Standby current: 500 nA typical

• 4096 x 8 bit organization

• 32 byte page

• Write cycle time: 5 ms maximum

• Self-timed erase and write cycles

• 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

• Sequential read

• High reliability:

- Endurance: 1M E/W cycles

- Data retention: > 200 years

- ESD protection: > 4000V

• 8-pin PDIP, SOIC and TSSOP packages

• 14-lead TSSOP package

• Temperature ranges supported:

- Industrial (I): -40°Cto +85°C

- Automotive (E): -40°C to +125°C

产品属性

  • 型号:

    25AA320XE/ST14

  • 制造商:

    MICROCHIP

  • 制造商全称:

    Microchip Technology

  • 功能描述:

    32K SPI Bus Serial EEPROM

供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP
2511
TSOP8
4945
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
询价
MICROCHIP
17+
6200
100%原装正品现货
询价
MICROCHIP/微芯
22+
N/A
20005
现货,原厂原装假一罚十!
询价
MICROCHIP/微芯
23+
TSOP8
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
MICROCHIP/微芯
24+
sopdipqfp
6000
全新原装,一手货源,全场热卖!
询价
MICROCHIP/微芯
2447
sopdipqfp
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
MICROCHIP
23+
TSOP8
55
正规渠道,只有原装!
询价
MICROCHIP/微芯
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
MICROCHIP/微芯
23+
TSOP8
50000
全新原装正品现货,支持订货
询价
Microchip
25+
TSSOP-8
16000
原装优势绝对有货
询价