AN1096 Datasheet | Microchip Technology

Using the C30 piler to Interface SPI Serial EEPROMs with dsPIC33F and PIC24F Author: Martin Kvasnicka Microchip Technology Inc. This application note provides assistance and source code to ease the design process of interfacing a Microchip dsPIC33F Digital Signal Controller to a Microchip SPI serial EEPROM, without the use of a hardware serial port. Figure 1 describes the hardware schematic for the interface between Microchip’s 25XXX series devices and the dsPIC33F DSC or PIC24F PIC® microcontroller. The schematic shows the connections necessary between the DSC or PIC MCU and the serial EEPROM as tested, and the software was written assuming these connections. The WP and HOLD...