PIC16C923-04I/CL Microchip Technology, PIC16C923-04I/CL Datasheet

PIC16C923-04I/CL

Manufacturer Part Number

PIC16C923-04I/CL

Description

8-Bit CMOS Microcontroller with LCD Driver

Manufacturer

Microchip Technology

Datasheet

1.PIC16C923-04ICL.pdf (189 pages)

Current page: 1 of 189
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Devices included in this data sheet:

• PIC16C923

• PIC16C924

Microcontroller Core Features:

• 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

• Operating speed: DC - 8 MHz clock input

• 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

• Timer2: 8-bit timer/counter with 8-bit period regis-

• One pin that can be conﬁgured a capture input,

• Programmable LCD timing module

ICSP is a trademark of Microchip Technology Inc. I

1997 Microchip Technology Inc.

program branches which are two-cycle

during sleep via external crystal/clock

ter, prescaler and postscaler

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.

- 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

Maximum PWM frequency @ 8-bit resolution

= 32 kHz, @ 10-bit resolution = 8 kHz

Common

8-Bit CMOS Microcontroller with LCD Driver

DC - 500 ns instruction cycle

Segment

Pixels

116

C is a trademark of Philips Corporation. SPI is a trademark of Motorola Corporation.

Available in Die Form

• Synchronous Serial Port (SSP) with SPI

• 8-bit multi-channel Analog to Digital converter

Special Microcontroller Features:

• Power-on Reset (POR)

• Power-up Timer (PWRT) and Oscillator Start-up

• Watchdog Timer (WDT) with its own on-chip RC

• Programmable code-protection

• Power saving SLEEP mode

• Selectable oscillator options

• In-Circuit Serial Programming™ (via two pins)

CMOS Technology

• Low-power, high-speed CMOS EPROM

• Fully static design

• Wide operating voltage range: 2.5V to 6.0V

• Commercial and Industrial temperature ranges

• Low-power consumption:

and I

(PIC16C924 only)

Timer (OST)

oscillator for reliable operation

technology

- < 2 mA @ 5.5V, 4 MHz

- 22.5 A typical @ 4V, 32 kHz

- < 1 A typical standby current @ 3.0V

PIC16C9XX

DS30444E - page 1

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