标题: 24AA04H,24LC04BH DataSheet [打印本页] 作者: admin 时间: 2010-4-24 11:04 标题: 24AA04H,24LC04BH DataSheet 24AA04H/24LC04BH 4K I2C? Serial EEPROM with Half-Array Write-Protect Data Sheet
The Microchip Technology Inc. 24AA04H is an 4 Kbit Electrically Erasable PROM. The device is organized as two blocks of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1 μA and 1 mA, respectively. The 24AA04H also has a page write capability for up to 16 bytes of data. The 24AA04H is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 package. All packages are Pb-free and RoHS compliant.
参数名称 数值
Density 4K bits (x8)
Max. Clock Freq. 400 kHz
Page Size (bytes) 16
Write Protect Upper Half
Endurance 1,000,000
Op. Volt Range (V) 1.7 to 5.5
Temp Range (°C) -40°C to +85°C
特性
Single Supply with Operation Down to 1.7V
Low-Power CMOS Technology
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
16-Byte Page Write Buffer
Hardware Write-Protect for Half-Array (100h-1FFh)
ESD Protection >4,000V
More than 1 Million Erase/Write Cycles
Data Retention >200 years
