PIC16LC923-04/PT

The PIC16C923 is a family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers with an integrated LCD Driver module, in the PIC16C923 mid-range family. All PICmicro microcontrollers employ an advanced RISC architecture. The PIC16C923 microcontroller family has enhanced core features, eight-level deep stack, and multiple internal and external interrupt sources.The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8-bit wide data. The two stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available. Additionally, a large register set gives some of the architectural innovations used to achieve a very high performance.

• High performance RISC CPU
• Only 35 single word instructions to learn
• 4K x 14 on-chip EPROM program memory
• 176 x 8 general purpose registers (SRAM)
• All single cycle instructions (500 ns) except for program branches which are two-cycle
• Operating speed: DC - 8 MHz clock input DC - 500 ns instruction cycle
• Interrupt capability
• Eight level deep hardware stack
• Direct, indirect and relative addressing modes Peripheral Features:
• 25 I/O pins with individual direction control
• 25-27 input only pins
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter, can be incremented during sleep via external crystal/clock
• Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
• One pin that can be configured a capture input, PWM output, or compare output - Capture is 16-bit, max. resolution 31.25 ns - Compare is 16-bit, max. resolution 500 ns -