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16C923

Microchip Technology
Part Number 16C923
Manufacturer Microchip Technology
Description PIC16C923
Published Apr 29, 2008
Detailed Description PIC16C9XX 8-Bit CMOS Microcontroller with LCD Driver Devices included in this data sheet: • PIC16C923 • PIC16C924 Avail...
Datasheet PDF File 16C923 PDF File

16C923
16C923


Overview
PIC16C9XX 8-Bit CMOS Microcontroller with LCD Driver Devices included in this data sheet: • PIC16C923 • PIC16C924 Available in Die Form Microcontroller Core Features: www.
DataSheet4U.
com • 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 - PWM max resolution is 10-bits.
Maximum PWM frequency @ 8-bit resolution = 32 kHz, @ 10-bit resolution = 8 kHz • Programmable LCD timing module - Multiple LCD timing sources available - Can drive LCD panel while in Sleep mode - Static, 1/2, 1/3, 1/4 multiplex - Static drive and 1/3 bias capability - 16 bytes of dedicated LCD RAM - Up to 32 segments, up to 4 commons Common 1 2 3 4 Segment 32 31 30 29 Pixels 32 62 90 116 • Synchronous Serial Port (SSP) with SPI™ and I2C™ • 8-bit multi-channel Analog to Digital converter (PIC16C924 only) Special Microcontroller Features: • Power-on Reset (POR) • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) • Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation • Programmable code-protection • Power saving SLEEP mode • Selectable oscillator options • In-Circuit Serial Programming™ (via two pins) CMOS Technology • Lo...


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