厂商：Freescale
类别：16位单片机
类别：PowerQUICC II pro
类别：PowerQUICC III
厂商：CooperBussmann
类别：断连开关元件
厂商：Atmel
类别：SPLD/CPLD
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
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The Atmel 64-Kb SPI Serial EEPROM, organized as 8192 words x 8 bits, is accessed via a 3-wire serial bus supporting SPI Mode 0 and 3 operation. It is optimized for automotive applications where low-power and low-voltage operations are essential. The EEPROM is available in two 8-lead, space-saving packaging options and operates at 2.5V (Vcc = 2.5V to 5.5V). The 3-wire serial interface consists of a serial data input, output, and a serial 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.