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Details, datasheet, quote on part number:PIC16LC72T-02/SS
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Datasheet text preview:
M
Devices included:
· PIC16C72 · PIC16CR72
PIC16C72 SERIES
Pin Diagrams
SDIP, SOIC, SSOP, Windowed Side Brazed Ceramic
MCLR/VPP RA0/AN0 RA1/AN1 RA2/AN2 RA3/AN3/VREF RA4/T0CKI RA5/SS/AN4 VSS OSC1/CLKIN OSC2/CLKOUT RC0/T1OSO/T1CKI RC1/T1OSI RC2/CCP1 RC3/SCK/SCL ·1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0/INT VDD VSS RC7 RC6 RC5/SDO RC4/SDI/SDA
8-Bit CMOS Microcontrollers with A/D Converter
Microcontroller Core Features:
· High-performance RISC CPU · Only 35 single word instructions to learn · All single cycle instructions except for program branches which are two cycle · Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle · 2K x 14 words of Program Memory, 128 x 8 bytes of Data Memory (RAM) · Interrupt capability · Eight level deep hardware stack · Direct, indirect, and relative addressing modes · 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 · Low-power, high-speed CMOS technology · Fully static design · Wide operating voltage range: - 2.5V to 6.0V (PIC16C72) - 2.5V to 5.5V (PIC16CR72) · High Sink/Source Current 25/25 mA · Commercial, Industrial and Extended temperature ranges · Low-power consumption: - < 2 mA @ 5V, 4 MHz - 15 µA typical @ 3V, 32 kHz - < 1 µA typical standby current
PIC16C72 PIC16CR72
Peripheral Features:
· Timer0: 8-bit timer/counter with 8-bit prescaler · Timer1: 16-bit timer/counter with prescaler, can be incremented during sleep via external crystal/clock · Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler · Capture, Compare, PWM (CCP) module - Capture is 16-bit, max. resolution is 12.5 ns - Compare is 16-bit, max. resolution is 200 ns - PWM max. resolution is 10-bit · 8-bit 5-channel analog-to-digital converter · Synchronous Serial Port (SSP) with SPITM and I2CTM · Brown-out detection circuitry for Brown-out Reset (BOR)
© 1998 Microchip Technology Inc.
Preliminary
DS39016A-page 1
PIC16C72 Series
Table of Contents
1.0 Device Overview ........ 3 2.0 Memory Organization .......... 5 3.0 I/O Ports .......... 19 4.0 Timer0 Module ......... 25 5.0 Timer1 Module ......... 27 6.0 Timer2 Module ......... 31 7.0 Capture/Compare/PWM (CCP) Module .... 33 8.0 Synchronous Serial Port (SSP) Module .... 39 9.0 Analog-to-Digital Converter (A/D) Module.......... 53 10.0 Special Features of the CPU............ 59 11.0 Instruction Set Summary ... 73 12.0 Development Support........ 75 13.0 Electrical Characteristics - PIC16C72 Series ........... 77 14.0 DC and AC Characteristics Graphs and Tables - PIC16C72 ........... 97 15.0 DC and AC Characteristics Graphs and Tables - PIC16CR72 ...... 107 16.0 Packaging Information..... 109 Appendix A: What's New in this Data Sheet .......... 115 Appendix B: What's Changed in this Data Sheet......... 115 Appendix C: Device Differences........... 115 Index ........ 117 On-Line Support...... 121 Reader Response ............ 122 PIC16C72 Series Product Identification System.............. 125 Sales and Support............ 125
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.
Key Reference Manual Features Operating Frequency Resets Program Memory - (14-bit words) Data Memory - RAM (8-bit bytes) Interrupts I/O Ports Timers Capture/Compare/PWM Modules Serial Communications 8-Bit A/D Converter Instruction Set (No. of Instructions)
PIC16C72 DC - 20MHz POR, PWRT, OST, BOR 2K (EPROM) 128 8 Por tA, PortB, PortC Timer0, Timer1, Timer2 1 Basic SSP 5 channels 35
PIC16CR72 DC - 20MHz POR, PWRT, OST, BOR 2K (ROM) 128 8 Por tA, PortB, PortC Timer0, Timer1, Timer2 1 SSP 5 channels 35
DS39016A-page 2
Preliminary
© 1998 Microchip Technology Inc.
PIC16C72 Series
1.0 DEVICE OVERVIEW
This document contains device-specific information for the operation of the PIC16C72 device. Additional information may be found in the PICmicroTM Mid-Range MCU Reference Manual (DS33023) which may be downloaded from the Microchip website. The Reference Manual should be considered a complementary document to this data sheet, and is highly recommended reading for a better understanding of the device architecture and operation of the peripheral modules. The PIC16C72 belongs to the Mid-Range family of the PICmicro devices. A block diagram of the device is shown in Figure 1-1. The program memory contains 2K words which translate to 2048 instructions, since each 14-bit program memory word is the same width as each device instruction. The data memory (RAM) contains 128 bytes. There are also 22 I/O pins that are user-configurable on a pin-to-pin basis. Some pins are multiplexed with other device functions. These functions include: · · · · · · · External interrupt Change on PORTB interrupt Timer0 clock input Timer1 clock/oscillator Capture/Compare/PWM A/D converter SPI/I2C
Table 1-1 details the pinout of the device with descriptions and details for each pin.
FIGURE 1-1:
PIC16C72/CR72 BLOCK DIAGRAM
13 EPROM/ ROM Program Memor y 2K x 14 Program Counter Data Bus 8 PORTA RA0/AN0 RA1/AN1 RA2/AN2 RA3/AN3/VREF RA4/T0CKI RA5/SS/AN4 PORTB
8 Level Stack (13-bit)
RAM File Registers 128 x 8 RAM Addr(1) 9
Program Bus
14 Instruction reg Direct Addr 7
Addr MUX 8 Indirect Addr RB0/INT RB7:RB1
FSR reg STATUS reg 8 3 PORTC
Power-up Timer Instruction Decode & Control Timing Generation OSC1/CLKIN OSC2/CLKOUT Oscillator Star t-up Timer Power-on Reset Watchdog Timer Brown-out Reset 8
MUX
ALU
RC0/T1OSO/T1CKI RC1/T1OSI RC2/CCP1 RC3/SCK/SCL RC4/SDI/SDA RC5/SDO RC6 RC7
W reg
MCLR
VDD, VSS
Timer0
Timer1
Timer2
A/D
Synchronous Serial Port
CCP1
Note 1:
Higher order bits are from the STATUS register.
© 1998 Microchip Technology Inc.
Preliminary
DS39016A-page 3
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