PIC18F4539 40-Pin 24kB PIC Microcontroller with Motor Control

Features

• 40-pin Low Power Microcontroller
• Flash Program Memory: 24 kbytes
• EEPROM Data Memory: 256 bytes
• SRAM Data Memory: 1408 bytes
• I/O Pins: 32
• Timers: Three 16-bit
• A/D Converter: 10-bit Eight Channel
• PWM: 10-bit Two Modules
• MSSP: SPI and I²C Master/Slave Support
• AUSART: Addressable with RS-485 and RS-232 Support
• Motor Control Kernal: Open Loop Variable Frequency Control
• External Oscillator: up to 20MHz