PIC16F631-I/SS Microchip Technology, PIC16F631-I/SS Datasheet - Page 289
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PIC16F631-I/SS
Manufacturer Part Number
PIC16F631-I/SS
Description
IC PIC MCU FLASH 1KX14 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F690DM-PCTLHS.pdf
(306 pages)
3.PIC16F677-IP.pdf
(2 pages)
4.PIC16F677-IP.pdf
(16 pages)
5.PIC16F677-ISO.pdf
(294 pages)
Specifications of PIC16F631-I/SS
Program Memory Type
FLASH
Program Memory Size
1.75KB (1K x 14)
Package / Case
20-SSOP
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
18
Eeprom Size
128 x 8
Ram Size
64 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
64 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
17
Number Of Timers
2
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
658-1047-5 - BOARD EVALUATION ACCESSTOUCHXLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPXLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC164307 - MODULE SKT FOR PM3 28SSOP
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F631-I/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Reset................................................................................. 196
Revision History ................................................................ 281
S
S (Start) bit ........................................................................ 176
Shoot-through Current ...................................................... 143
Slave Select Synchronization ........................................... 181
Sleep ................................................................................. 210
SMP bit ............................................................................. 176
Software Simulator (MPLAB SIM)..................................... 224
SPBRG ............................................................................. 161
SPBRGH ........................................................................... 161
Special Event Trigger........................................................ 111
Special Function Registers ................................................. 26
© 2006 Microchip Technology Inc.
EEADR (EEPROM Address) .................................... 120
EECON1 (EEPROM Control 1)................................. 121
EEDAT (EEPROM Data) .......................................... 120
EEDATH (EEPROM Data)........................................ 120
INTCON (Interrupt Control)......................................... 38
IOCA (Interrupt-on-Change PORTA) .......................... 62
IOCB (Interrupt-on-Change PORTB) .......................... 70
OPTION_REG (OPTION) ..................................... 37, 83
OSCCON (Oscillator Control) ..................................... 48
OSCTUNE (Oscillator Tuning) .................................... 52
PCON (Power Control Register) ................................. 43
PCON (Power Control) ............................................. 199
PIE1 (Peripheral Interrupt Enable 1)........................... 39
PIE2 (Peripheral Interrupt Enable 2)........................... 40
PIR1 (Peripheral Interrupt Register 1) ........................ 41
PIR2 (Peripheral Interrupt Request 2) ........................ 42
PORTA........................................................................ 59
PORTB........................................................................ 69
PORTC ....................................................................... 76
PSTRCON (Pulse Steering Control) ......................... 145
PWMxCON (Enhanced PWM Control) ..................... 144
RCSTA (Receive Status and Control)....................... 159
Reset Values............................................................. 201
Reset Values (special registers) ............................... 203
Special Function Register Map
Special Function Registers ......................................... 26
Special Register Summary
SRCON (SR Latch Control) ...................................... 103
SSPCON (Sync Serial Port Control) Register........... 177
SSPMSK (SSP Mask)............................................... 187
SSPSTAT (Sync Serial Port Status) Register........... 176
STATUS...................................................................... 36
T1CON........................................................................ 88
T2CON........................................................................ 92
TRISA (Tri-State PORTA)........................................... 59
TRISB (Tri-State PORTB)........................................... 70
TRISC (Tri-State PORTC) .......................................... 76
TXSTA (Transmit Status and Control) ...................... 158
VRCON (Voltage Reference Control) ....................... 106
WDTCON (Watchdog Timer Control) ....................... 209
WPUA (Weak Pull-Up PORTA) .................................. 62
WPUB (Weak Pull-up PORTB) ................................... 70
Wake-up.................................................................... 210
Wake-up Using Interrupts ......................................... 210
PIC16F677.......................................................... 28
PIC16F685.................................................... 27, 29
PIC16F687/689................................................... 30
PIC16F690.......................................................... 31
Bank 0................................................................. 32
Bank 1................................................................. 33
Bank 2................................................................. 34
Bank 3................................................................. 35
PIC16F631/677/685/687/689/690
Preliminary
SPI Mode .................................................................. 175, 181
SRCON Register .............................................................. 103
SSP
SSP I
SSP Module
SSPCON Register ............................................................ 177
SSPEN bit......................................................................... 177
SSPM bits ......................................................................... 177
SSPMSK Register ............................................................ 187
SSPOV bit ........................................................................ 177
SSPSTAT Register ........................................................... 176
STATUS Register ............................................................... 36
Synchronous Serial Port Enable bit (SSPEN) .................. 177
Synchronous Serial Port Mode Select bits (SSPM).......... 177
Synchronous Serial Port. See SSP
T
T1CON Register ................................................................. 88
T2CON Register ................................................................. 92
Thermal Considerations.................................................... 236
Time-out Sequence .......................................................... 199
Timer0 ................................................................................ 81
Timer1 ................................................................................ 84
Associated Registers................................................ 183
Bus Mode Compatibility ............................................ 183
Effects of a Reset ..................................................... 183
Enabling SPI I/O ....................................................... 179
Master Mode............................................................. 180
Master/Slave Connection ......................................... 179
Serial Clock (SCK pin) .............................................. 175
Serial Data In (SDI pin)............................................. 175
Serial Data Out (SDO pin) ........................................ 175
Slave Select.............................................................. 175
Slave Select Synchronization ................................... 181
Sleep Operation........................................................ 183
SPI Clock.................................................................. 180
Typical Connection ................................................... 179
Overview
SPI Master/Slave Connection................................... 179
Slave Mode............................................................... 184
Clock Synchronization and the CKP Bit ................... 191
SPI Master Mode...................................................... 180
SPI Slave Mode........................................................ 181
SSPBUF ................................................................... 180
SSPSR ..................................................................... 180
Associated Registers.................................................. 83
External Clock ............................................................ 82
Interrupt ...................................................................... 83
Operation.............................................................. 81, 84
Specifications ........................................................... 243
T0CKI ......................................................................... 82
Associated registers ................................................... 89
Asynchronous Counter Mode ..................................... 85
Interrupt ...................................................................... 86
Modes of Operation .................................................... 84
Operation During Sleep .............................................. 86
Oscillator..................................................................... 85
Prescaler .................................................................... 85
Specifications ........................................................... 243
Timer1 Gate
TMR1H Register......................................................... 84
TMR1L Register ......................................................... 84
2
C Operation ........................................................... 184
Reading and Writing ........................................... 85
Inverting Gate ..................................................... 86
Selecting Source ........................................ 85, 101
Synchronizing COUT w/Timer1 ........................ 101
DS41262C-page 287