Features

• PIC18F2423/2523/4423/4523 8-Bit Microcontrollers. The PIC18F Microcontrollers from Microchip are the most capable 8-bit devices within Microchip s offer. Available within the range is CAN, LIN and Ethernet capability as part of a comprehensive range of peripherals to meet the needs of embedded applications and versions featuring XLP (Extreme Low-Power) Technology for where power consumption is a key consideration. The PIC18F2420/2520/4420/4520 family of Microcontrollers is based upon Microchip s PIC18 architecture offering a 31 level hardware stack and 75 instructions. These MCUs provide up to 10 MIPS, up to 32 Kbytes program memory with RAM of up to 1536 bytes and 256 bytes of Data EEPROM. On board is a configurable oscillator. Microcontroller Features. 40 MHz Max. CPU Speed 75 Instructions – 83 with Extended Instruction Set Enabled 31 Level Hardware Stack Configurable Internal Oscillator – Selectable Frequency Range 8 MHz to 31 kHz 25 I/O Pins – PIC18F2423/2523 Models 36 I/O Pins – PIC18F4423/4523 Models nanoWatt Technology Power-On Reset (POR) Power-Up Timer (PWRT) Oscillator Start-Up Timer (OST) Brown-Out Reset (BOR) Extended Watchdog Timer (WDT) High/Low-Voltage Detection (HLVD) Module In-Circuit Serial Programming (ICSP) In-Circuit Debug (ICD). Peripherals. 12-bit Analogue to Digital Converter (ADC) – PIC18F2423/2523 Models 10 Channels; PIC18F4423/4523 13 Channels One Enhanced Capture, Compare, PWM Module – PIC18F4423/4523 Models Only Capture, Compare, PWM Modules – PIC18F2423/2523 Models x 2, PIC18F4423/4523 Models x 1 Two Comparators One 8-bit Timer Three 16-bit Timers Master Synchronous Serial Port (MSSP) Module with SPI and I2C Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)