PIC16C72-20I/SP Microchip Technology, PIC16C72-20I/SP Datasheet - Page 4

• Manufacturer Part Number: PIC16C72-20I/SP
• Description: IC MCU OTP 2KX14 A/D PWM 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C72-20I/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI, SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16C7X
Table of Contents
1.0 General Description ....................................................................................................................................................................... 5
2.0 PIC16C7X Device Varieties ........................................................................................................................................................... 7
3.0 Architectural Overview ................................................................................................................................................................... 9
4.0 Memory Organization................................................................................................................................................................... 19
5.0 I/O Ports....................................................................................................................................................................................... 43
6.0 Overview of Timer Modules ......................................................................................................................................................... 57
7.0 Timer0 Module ............................................................................................................................................................................. 59
8.0 Timer1 Module ............................................................................................................................................................................. 65
9.0 Timer2 Module ............................................................................................................................................................................. 69
10.0 Capture/Compare/PWM Module(s).............................................................................................................................................. 71
11.0 Synchronous Serial Port (SSP) Module....................................................................................................................................... 77
12.0 Universal Synchronous Asynchronous Receiver Transmitter (USART) ...................................................................................... 99
13.0 Analog-to-Digital Converter (A/D) Module ................................................................................................................................. 117
14.0 Special Features of the CPU ..................................................................................................................................................... 129
15.0 Instruction Set Summary............................................................................................................................................................ 147
16.0 Development Support ................................................................................................................................................................ 163
17.0 Electrical Characteristics for PIC16C72 ..................................................................................................................................... 167
18.0 Electrical Characteristics for PIC16C73/74................................................................................................................................ 183
19.0 Electrical Characteristics for PIC16C73A/74A ........................................................................................................................... 201
20.0 Electrical Characteristics for PIC16C76/77................................................................................................................................ 219
21.0 DC and AC Characteristics Graphs and Tables ........................................................................................................................ 241
22.0 Packaging Information ............................................................................................................................................................... 251
Appendix A:
Appendix B:
Appendix C:
Appendix D:
Appendix E:
Pin Compatibility ................................................................................................................................................................................ 271
Index .................................................................................................................................................................................................. 273
List of Examples................................................................................................................................................................................. 279
List of Figures..................................................................................................................................................................................... 280
List of Tables...................................................................................................................................................................................... 283
Reader Response .............................................................................................................................................................................. 286
PIC16C7X Product Identification System........................................................................................................................................... 287
For register and module descriptions in this data sheet, device legends show which devices apply to those sections. As
an example, the legend below would mean that the following section applies only to the PIC16C72, PIC16C73A and
PIC16C74A devices.
DS30390E-page 4
Applicable Devices
72 73 73A 74 74A 76 77
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.
................................................................................................................................................................................... 263
Compatibility ............................................................................................................................................................. 263
What’s New............................................................................................................................................................... 264
What’s Changed ....................................................................................................................................................... 264
PIC16/17 Microcontrollers ....................................................................................................................................... 265
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1997 Microchip Technology Inc.