PIC16C72A-20/SS Microchip Technology, PIC16C72A-20/SS Datasheet - Page 115
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PIC16C72A-20/SS
Manufacturer Part Number
PIC16C72A-20/SS
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16C62B-04SO.pdf
(120 pages)
4.PIC16C72A-04SP.pdf
(6 pages)
Specifications of PIC16C72A-20/SS
Rohs Compliant
YES
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 ~ 5.5 V
Data Converters
A/D 5x8b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
28-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
309-1025 - ADAPTER 28-SSOP TO 28-DIP
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C72A-20/SS
Manufacturer:
MICROCHIP
Quantity:
125
Part Number:
PIC16C72A-20/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIR1 Register ............................................................... 9
Pointer, FSR ...................................................................... 18
PORTA ................................................................................ 6
PORTB ................................................................................ 6
PORTC ................................................................................ 6
Postscaler, Timer2
Postscaler, WDT ................................................................ 25
Power-on Reset (POR) ........................... 55
Prescaler, Capture ............................................................. 34
Prescaler, Timer0 .............................................................. 25
Prescaler, Timer1 .............................................................. 28
1999 Microchip Technology Inc.
ADIF Bit ..................................................................... 15
CCP1IF Bit ................................................................. 15
SSPIF Bit ................................................................... 15
TMR1IF Bit ................................................................ 15
TMR2IF Bit ................................................................ 15
Analog Port Pins .......................................................... 6
PORTA Register ................................................... 9
RA3:RA0 and RA5 Port Pins ..................................... 19
RA4/T0CKI Pin ..................................................... 6
RA5/SS/AN4 Pin ................................................... 6
TRISA Register ................................................... 10
PORTB Register ................................................... 9
Pull-up Enable (RBPU Bit) ......................................... 12
RB0/INT Edge Select (INTEDG Bit) .......................... 12
RB0/INT Pin, External .......................................... 6
RB3:RB0 Port Pins .................................................... 21
RB7:RB4 Interrupt on Change ................................... 63
RB7:RB4 Interrupt on Change
Enable (RBIE Bit) ............................................... 13
RB7:RB4 Interrupt on Change
Flag (RBIF Bit) ..............................................13
RB7:RB4 Port Pins .................................................... 21
TRISB Register ................................................... 10
Block Diagram ........................................................... 23
PORTC Register ................................................... 9
RC0/T1OSO/T1CKI Pin ............................................... 6
RC1/T1OSI Pin ............................................................ 6
RC2/CCP1 Pin ............................................................. 6
RC3/SCK/SCL Pin ................................................ 6
RC4/SDI/SDA Pin ................................................. 6
RC5/SDO Pin ....................................................... 6
RC6 Pin ....................................................................... 6
RC7 Pin ....................................................................... 6
TRISC Register .................................................. 10
Select (TOUTPS3:TOUTPS0 Bits) ............................ 31
Assignment (PSA Bit) ......................................... 12
Block Diagram ........................................................... 26
Rate Select (PS2:PS0 Bits) ................................ 12
Switching Between Timer0 and WDT ........................ 26
Oscillator Start-up Timer (OST) .......................... 55
POR Status (POR Bit) ............................................... 16
Power Control (PCON) Register ................................ 60
Power-down (PD Bit) .......................................... 11
Power-on Reset Circuit, External .............................. 59
Power-up Timer (PWRT) .................................... 55
PWRT Enable (PWRTE Bit) ...................................... 55
Time-out (TO Bit) ................................................ 11
Time-out Sequence ................................................... 60
Timing Diagram ......................................................... 92
Assignment (PSA Bit) ......................................... 12
Block Diagram ........................................................... 26
Rate Select (PS2:PS0 Bits) ................................ 12
Switching Between Timer0 and WDT ........................ 26
Select (T1CKPS1:T1CKPS0 Bits)............................... 27
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Preliminary
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19
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39
19
21
63
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25
25
61
59
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59
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25
25
Prescaler, Timer2 .............................................................. 36
PRO MATE
Program Counter
Program Memory ................................................................. 7
Program Verification .......................................................... 66
Programming Pin (Vpp) ....................................................... 6
Programming, Device Instructions .................................... 67
PWM (CCP Module) .......................................................... 36
Q
Q-Clock ............................................................................. 36
R
Register File ........................................................................ 8
Register File Map ................................................................ 8
Reset ...........................................................................55
Revision History .............................................................. 111
S
SEEVAL
SLEEP .................................................................. 55
Software Simulator (MPLAB-SIM) ..................................... 76
Special Features of the CPU ............................................. 55
Special Function Registers .................................................. 9
Speed, Operating ................................................................ 1
SPI (SSP Module)
Select (T2CKPS1:T2CKPS0 Bits) ............................. 31
PCL Register .........................................................9
PCLATH Register ........................................... 9
Reset Conditions ....................................................... 60
Interrupt Vector ........................................................... 7
Paging ...................................................................7
Program Memory Map ................................................ 7
Reset Vector ............................................................... 7
Block Diagram ........................................................... 36
CCPR1H:CCPR1L Registers .................................... 36
Duty Cycle ................................................................. 36
Example Frequencies/Resolutions ............................ 37
Output Diagram ......................................................... 36
Period ........................................................................ 36
Set-Up for PWM Operation ....................................... 37
TMR2 to PR2 Match ............................................31
TMR2 to PR2 Match Enable (TMR2IE Bit) ................ 14
TMR2 to PR2 Match Flag (TMR2IF Bit) .................... 15
Block Diagram ........................................................... 58
Reset Conditions for All Registers ............................ 61
Reset Conditions for PCON Register ........................ 60
Reset Conditions for Program Counter ..................... 60
Reset Conditions for STATUS Register .................... 60
Timing Diagram ......................................................... 92
Block Diagram ........................................................... 39
Buffer Full Status (BF Bit) ......................................... 46
Clock Edge Select (CKE Bit) ..................................... 46
Clock Polarity Select (CKP Bit) ................................. 47
Data Input Sample Phase (SMP Bit) ......................... 46
Mode Select (SSPM3:SSPM0 Bits) .......................... 47
Receive Overflow Indicator (SSPOV Bit) .................. 47
Serial Clock (RC3/SCK/SCL) .................................... 39
Serial Data In (RC4/SDI/SDA) .................................. 39
Serial Data Out (RC5/SDO) ...................................... 39
Slave Select (RA5/SS/AN4) ...................................... 39
Synchronous Serial Port Enable (SSPEN Bit) .......... 47
Evaluation and Programming System ............. 78
II Universal Programmer ............................. 77
PIC16C62B/72A
DS35008B-page 115
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