PIC18F4439

Specifications

Parameter Name	Value
Program Memory Type	Flash
Program Memory (KB)	12
CPU Speed (MIPS)	10
RAM Bytes	640
Data EEPROM (bytes)	256
Digital Communication Peripherals	1-A/E/USART, 1-MSSP(SPI/I2C)
Timers	1 x 8-bit, 3 x 16-bit
ADC	8 ch, 10-bit
Temperature Range (C)	-40 to 125
Operating Voltage Range (V)	2 to 5.5
Pin Count	40

Description

The PIC18F4439 merges all the advantages of the PIC18F architecture and the flexibility of Flash program memory with a sophisticated motor control kernel targeted for single phase induction motor control applications. The PIC18F4439 also features a C compiler-friendly development environment, 256 bytes of EEPROM, Self-programming, an ICD, 2 PWMs, 8 channels of 10-bit Analog-to-Digital (A/D) converter, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI?) or the 2-wire Inter-Integrated Circuit (I2C?) bus and Addressable Universal Asynchronous Receiver Transmitter (AUSART). All of these features of PIC18F4439 coupled with the motor control kernel are packed into 40- and 44-pin packages and are ideal for the most demanding requirements of today's cost sensitive single phase motor control designs.