商品詳情
High-Performance RISC CPU:
? C compiler optimized architecture/instruction set:- Source code compatible with the PIC16 and
PIC17 instruction sets
? Linear program memory addressing to 128 Kbytes
? Linear data memory addressing to 3840 bytes
? 1Kbyte of data EEPROM
? Up to 10 MIPs operation: - DC – 40 MHz osc./clock input- 4 MHz – 10 MHz osc./clock input with PLL active
? 16-bit wide instructions, 8-bit wide data path
? Priority levels for interrupts
? 31-level, software accessible hardware stack
? 8 x 8 Single Cycle Hardware Multiplier
External Memory Interface
(PIC18F8X20 Devices Only):
? Address capability of up to 2 Mbytes
? 16-bit interface
Peripheral Features:
? High current sink/source 25 mA/25 mA
? Four external interrupt pins
? Timer0 module: 8-bit/16-bit timer/counter
? Timer1 module: 16-bit timer/counter
? Timer2 module: 8-bit timer/counter
? Timer3 module: 16-bit timer/counter
? Timer4 module: 8-bit timer/counter
? Secondary oscillator clock option – Timer1/Timer3
? Five Capture/Compare/PWM (CCP) modules:- Capture is 16-bit, max. resolution 6.25 ns (TCY/16)- Compare is 16-bit, max. resolution 100 ns (TCY)- PWM output: PWM resolution is 1 to 10-bit
? Master Synchronous Serial Port (MSSP) module
with two modes of operation:- 3-wire SPI (supports all 4 SPI modes)- I2C? Master and Slave mode
? Two Addressable USART modules:- Supports RS-485 and RS-232
? Parallel Slave Port (PSP) module