位置:24LC21A-IP > 24LC21A-IP详情

24LC21A-IP中文资料

厂家型号

24LC21A-IP

文件大小

115.83Kbytes

页面数量

16

功能描述

1K 2.5V Dual Mode I 2 C Serial EEPROM

数据手册

下载地址一下载地址二到原厂下载

生产厂商

MICROCHIP

24LC21A-IP数据手册规格书PDF详情

Description:

The Microchip Technology Inc. 24LCS21A is a 128 x 8-bit dual-mode Electrically Erasable PROM. This device is designed for use in applications requiring storage and serial transmission of configuration and control information. Two modes of operation have been implemented: Transmit-Only mode and Bidirectional mode. Upon power-up, the device will be in the Transmit-Only mode, sending a serial bit stream of the memory array from 00h to 7Fh, clocked by the VCLK pin. A valid high-to-low transition on the SCL

Features:

• Single supply with operation down to 2.5V

• Completely implements DDC1™/DDC2™ interface for monitor identification, including recovery to DDC1

• Low-power CMOS technology:

- 1 mA active current, typical

- 10 μA standby current, typical at 5.5V

• 2-wire serial interface bus, I2C™ compatible

• 100 kHz (2.5V) and 400 kHz (5V) compatibility

• Self-timed write cycle (including auto-erase)

• Hardware write-protect pin

• Page write buffer for up to eight bytes

• 1,000,000 erase/write cycles ensured

• Data retention > 200 years

• ESD Protection > 4000V

• 8-pin PDIP and SOIC package

• Available for extended temperature ranges:

- Commercial (C): 0°C to +70°C

- Industrial (I): -40°C to +70°C

更新时间:2025-10-5 14:04:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP
05+
SOP/8
1370
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MICROCHIP
24+/25+
2120
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MICROCHIP
17+
6200
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MICROCHIP
24+
SOP8
10882
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MICROCHIP
24+
SOP
39
MICROCHIP
16+
NA
8800
原装现货,货真价优
MICROCHIP
24+
SOP8
12000
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MICROCHIP
2016+
SOP8
3000
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MICROCHIP
24+
SOP8
65200
一级代理/放心采购
MICROCHIP
02+
SOP8
6004
现货