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24LC21-ISN中文资料PDF规格书
24LC21-ISN规格书详情
Description:
The Microchip Technology Inc. 24LCS21 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 entire memory array contents, clocked by the VCLK pin. A valid high-to-low transition on the SCL pin will cause the device to enter the Bidirectional mode, with byte selectable read/write capability of the memory array in standard I2C protocol.
Features:
• Completely implements DDC1™/DDC2™ interface for monitor identification
• Hardware write-protect pin
• Single supply with operation down to 2.5V
• Low-power CMOS technology:
- 1 mA active current, typical
- 10 μA standby current, typical at 5.5V
• 2-wire serial interface bus, I2C™ compatible (SCL)
• Self-timed write cycle (including auto-erase)
• Page-write buffer for up to 8 bytes
• 100 kHz (2.5V) and 400 kHz (5V) compatibility (SCL)
• 1,000,000 erase/write cycles ensured
• Data retention > 200 years
• 8-pin PDIP and SOIC package
• Available for extended temperature ranges:
- Commercial (C): 0°C to +70°C
- Industrial (I) -40°C to +85°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Microchip |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
micro |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
MICROCHIP/微芯 |
21+ |
SSOP |
6000 |
全新原装 现货 价优 |
询价 | ||
MicrochipTechnology |
18+ |
TO92-3 |
6580 |
ICEEPROM1KBIT400KHZ8SOIC |
询价 | ||
mirco |
2023+ |
原厂封装 |
50000 |
原装现货 |
询价 | ||
Microchip |
21+ |
8SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
MICROCHI |
2022 |
SSOP |
2400 |
原装现货 |
询价 | ||
MICROCHIP/微芯 |
21+ |
SSOP |
5870 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MIC |
01+ |
SOP/8 |
810 |
原装现货海量库存欢迎咨询 |
询价 |