参考文献

[1] Intel Corp.Microcontroller Handbook.Santa Clara，CA：Intel Corp，1986.

[2] Motorola Inc.CMOS Integrated Circuits.Austin，Texas：Motorola Inc，1978.

[3] Texas Inc.The TTL Data Book for Design Engineers. Dallas，Texas：Texas Inc，1981.

[4] Atmel Corp.Nonvolatile Memory Data Book.San Jose，CA：Atmel Corp，1995.(https://www.daowen.com)

[5] http：//www.datasheetcatalog.com.

[6] http：//www.atmel.com.

[7] http：//www.maxim-ic.com.

[8] http：//www.keil.com.