厂商：Freescale
类别：16位单片机
厂商：SGmicro
类别：运算放大器
厂商：Peregrine
类别：频率合成器
厂商：RFMD
类别：RF功率分配器
厂商：Atmel
类别：单次可编程EPROM
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
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The Atmel high speed, 8K bit SPI bus serial EEPROM supports SPI modes 0 and 3 operation. The EEPROM is organized as 1024 words x 8 bits and optimized for industrial and commercial applications where low-power and low-voltage operations are essential.The EEPROM is available in a variety of space-saving packaging options at 1.8 (VCC = 1.8V to 5.5V). The three-wire serial interface consists of a data input, output, and a shift clock. All programming cycles are completely self-timed, and no separate erase cycle is required before write. Block write protection is program enabled and separate program enable and disable instructions are provided for additional data protection. Hardware data protection provided to protect against inadvertent write attempts to the status register. Any serial communication suspension can be accomplished without resetting the serial sequence.