资料介绍
There are many different microcontrollers on the mar-
ket today that are being used in embedded control
applications. Many of these embedded control systems
need non-volatile memory. Because of their small
footprint, byte level flexibility, low I/O pin requirement,
low power consumption, and low cost, Serial
EEPROMs are a popular choice for non-volatile stor-
age.M Interfacing Motorola 68HC11 to Microchip SPI Serial EEPROMS
AN646
communication. Serial EEPROM devices are available
Author: Shannon Poulin in a variety of densities, operational voltage ranges, and
Microchip Technology Inc. packaging options.