PIC16C923-04/L datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> PIC16C923-04/L

PIC16C923-04/L: DescriptionPIC microcontroller IC series 8-bit 4MHz 7KB (4K x 14) OTP; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，189 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC16C923-04/L Overview

PIC microcontroller IC series 8-bit 4MHz 7KB (4K x 14) OTP

PIC16C923-04/L Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	LCC
package instruction	QCCJ, LDCC68,1.0SQ
Contacts	68
Reach Compliance Code	compliant
ECCN code	3A991.A.2
Factory Lead Time	4 weeks
Is Samacsys	N
Has ADC	NO
Address bus width
bit size	8
CPU series	PIC
maximum clock frequency	4 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PQCC-J68
JESD-609 code	e3
length	24.2316 mm
Humidity sensitivity level	3
Number of I/O lines	53
Number of terminals	68
On-chip program ROM width	14
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC68,1.0SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	245
power supply	5 V
Certification status	Not Qualified
RAM (bytes)	176
rom(word)	4096
ROM programmability	OTPROM
Maximum seat height	4.699 mm
speed	4 MHz
Maximum slew rate	5 mA
Maximum supply voltage	6 V
Minimum supply voltage	4 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	40
width	24.2316 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC
Base Number Matches	1

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PIC16C9XX

8-Bit CMOS Microcontroller with LCD Driver

Devices included in this data sheet:

• PIC16C923

• PIC16C924

Available in Die Form

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

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 regis-

ter, 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

Segment

Pixels

116

• Synchronous Serial Port (SSP) with SPI

™

and I

™

• 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

• Low-power, high-speed CMOS EPROM

technology

• Fully static design

• Wide operating voltage range: 2.5V to 6.0V

• Commercial and Industrial temperature ranges

• Low-power consumption:

- < 2 mA @ 5.5V, 4 MHz

- 22.5

A typical @ 4V, 32 kHz

- < 1

A typical standby current @ 3.0V

ICSP is a trademark of Microchip Technology Inc. I

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

1997 Microchip Technology Inc.

DS30444E - page 1

PIC16C9XX

Table of Contents

1.0

General Description..................................................................................................................................................................... 5

2.0

PIC16C9XX Device Varieties ...................................................................................................................................................... 7

3.0

Architectural Overview ................................................................................................................................................................ 9

4.0

Memory Organization ................................................................................................................................................................ 17

5.0

Ports .......................................................................................................................................................................................... 31

6.0

Overview of Timer Modules....................................................................................................................................................... 43

7.0

Timer0 Module .......................................................................................................................................................................... 45

8.0

Timer1 Module .......................................................................................................................................................................... 51

9.0

Timer2 Module .......................................................................................................................................................................... 55

10.0 Capture/Compare/PWM (CCP) Module .................................................................................................................................... 57

11.0 Synchronous Serial Port (SSP) Module .................................................................................................................................... 63

12.0 Analog-to-Digital Converter (A/D) Module ................................................................................................................................. 79

13.0 LCD Module .............................................................................................................................................................................. 89

14.0 Special Features of the CPU ................................................................................................................................................... 103

15.0 Instruction Set Summary ......................................................................................................................................................... 119

16.0 Development Support.............................................................................................................................................................. 137

17.0 Electrical Characteristics ......................................................................................................................................................... 141

18.0 DC and AC Characteristics Graphs and Tables ...................................................................................................................... 161

19.0 Packaging Information............................................................................................................................................................. 171

Appendix A: ................................................................................................................................................................................... 175

Appendix B:

Compatibility ............................................................................................................................................................. 175

Appendix C: What’s New................................................................................................................................................................ 176

Appendix D: What’s Changed ........................................................................................................................................................ 176

Index .................................................................................................................................................................................................. 177

List of Equations And Examples ........................................................................................................................................................ 181

List of Figures..................................................................................................................................................................................... 181

List of Tables...................................................................................................................................................................................... 182

Reader Response .............................................................................................................................................................................. 186

PIC16C9XX Product Identification System ........................................................................................................................................ 187

To Our Valued Customers

We constantly strive to improve the quality of all our products and documentation. We have spent an exceptional

amount of time to ensure that these documents are correct. However, we realize that we may have missed a few

things. If you ﬁnd any information that is missing or appears in error, please use the reader response form in the

back of this data sheet to inform us. We appreciate your assistance in making this a better document.

DS30444E - page 4

1997 Microchip Technology Inc.

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