24AA02UID屬于集成電路（IC）的存儲器。由微芯科技股份有限公司制造生產(chǎn)的24AA02UID存儲器存儲器是集成電路上用作數(shù)據(jù)存儲設備的半導體器件。這些器件分為非易失性或易失性兩種，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲容量為 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。

Description:

The Microchip Technology Inc. 24AA02UID/24AA025UID (24AA02XUID*) is a 2 Kbit Electrically Erasable PROM with a preprogrammed, 32-bit unique ID. The device is organized as two blocks of 128 x 8-bit memory with a 2-wire serial interface.

Features:

? Preprogrammed 32-Bit Serial Number:

- Unique across all UID-family EEPROMs

- Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths

? Single Supply with Operation Down to 1.7V

? Low-Power CMOS Technology:

- Read current 1 mA, max.

- Standby current 1 ?A, max.

? 2-Wire Serial Interface, I2C? Compatible

? Schmitt Trigger Inputs for Noise Suppression

? Output Slope Control to Eliminate Ground Bounce

? 100 kHz and 400 kHz Clock Compatibility

? Page Write Time 3 ms, typical

? Self-Timed Erase/Write Cycle

? Page Write Buffer:

- 8-byte page (24AA02UID)

- 16-byte page (24AA025UID)

? ESD Protection >4,000V

? More than 1 Million Erase/Write Cycles

? Data Retention >200 Years

? Factory Programming Available

? Available Packages:

- 8-lead PDIP, 8-lead SOIC, and 5-lead SOT-23 (24AA02UID)

- 8-lead PDIP, 8-lead SOIC, and 6-lead SOT-23 (24AA025UID)

? RoHS Compliant

? Temperature Ranges:

- Industrial (I): -40°C to +85°C