PIC16F690-I/SS Microchip Technology, PIC16F690-I/SS Datasheet - Page 301

• Manufacturer Part Number: PIC16F690-I/SS
• Description: IC PIC MCU FLASH 4KX14 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F690-I/SS

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 20-SSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SPI/SSP/EUSART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 3
• 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, DM164120-1, DM163029
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPXLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPPIC16F690DM-PCTLHS - BOARD DEMO PICTAIL HUMIDITY SNSRAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC164307 - MODULE SKT FOR PM3 28SSOP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Reset................................................................................. 200
Revision History ................................................................ 293
S
S (Start) bit ........................................................................ 180
Shoot-through Current ...................................................... 144
Slave Select Synchronization ........................................... 185
Sleep ................................................................................. 214
SMP bit ............................................................................. 180
Software Simulator (MPLAB SIM)..................................... 228
SPBRG ............................................................................. 163
SPBRGH ........................................................................... 163
Special Event Trigger........................................................ 111
Special Function Registers ................................................. 26
SPI Mode .................................................................. 179, 185
© 2008 Microchip Technology Inc.
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) ............................................. 203
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) ......................... 146
PWMxCON (Enhanced PWM Control) ..................... 145
RCSTA (Receive Status and Control)....................... 161
Reset Values............................................................. 205
Reset Values (special registers) ............................... 207
Special Function Register Map
Special Function Registers ......................................... 26
Special Register Summary
SRCON (SR Latch Control) ...................................... 103
SSPCON (Sync Serial Port Control) Register........... 181
SSPMSK (SSP Mask)............................................... 191
SSPSTAT (Sync Serial Port Status) Register........... 180
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) ...................... 160
VRCON (Voltage Reference Control) ....................... 106
WDTCON (Watchdog Timer Control) ....................... 213
WPUA (Weak Pull-Up PORTA) .................................. 62
WPUB (Weak Pull-up PORTB) ................................... 70
Wake-up.................................................................... 214
Wake-up Using Interrupts ......................................... 214
Associated Registers ................................................ 187
Bus Mode Compatibility ............................................ 187
Effects of a Reset...................................................... 187
Enabling SPI I/O ....................................................... 183
Master Mode ............................................................. 184
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
SRCON Register .............................................................. 103
SSP
SSP I
SSP Module
SSPCON Register ............................................................ 181
SSPEN bit......................................................................... 181
SSPM bits ......................................................................... 181
SSPMSK Register ............................................................ 191
SSPOV bit ........................................................................ 181
SSPSTAT Register ........................................................... 180
STATUS Register ............................................................... 36
Synchronous Serial Port Enable bit (SSPEN) .................. 181
Synchronous Serial Port Mode Select bits (SSPM).......... 181
Synchronous Serial Port. See SSP
T
T1CON Register ................................................................. 88
T2CON Register ................................................................. 92
Thermal Considerations.................................................... 239
Time-out Sequence .......................................................... 203
Timer0 ................................................................................ 81
Timer1 ................................................................................ 84
Timer2
Timers
Master/Slave Connection ......................................... 183
Serial Clock (SCK pin) .............................................. 179
Serial Data In (SDI pin)............................................. 179
Serial Data Out (SDO pin) ........................................ 179
Slave Select.............................................................. 179
Slave Select Synchronization ................................... 185
Sleep Operation........................................................ 187
SPI Clock.................................................................. 184
Typical Connection ................................................... 183
Overview
SPI Master/Slave Connection................................... 183
Slave Mode............................................................... 188
Clock Synchronization and the CKP Bit ................... 195
SPI Master Mode...................................................... 184
SPI Slave Mode........................................................ 185
SSPBUF ................................................................... 184
SSPSR ..................................................................... 184
Associated Registers.................................................. 83
External Clock ............................................................ 82
Interrupt ...................................................................... 83
Operation.............................................................. 81, 84
Specifications ........................................................... 246
T0CKI ......................................................................... 82
Associated registers ................................................... 89
Asynchronous Counter Mode ..................................... 85
Interrupt ...................................................................... 86
Modes of Operation .................................................... 84
Operation During Sleep .............................................. 86
Oscillator..................................................................... 85
Prescaler .................................................................... 85
Specifications ........................................................... 246
Timer1 Gate
TMR1H Register......................................................... 84
TMR1L Register ......................................................... 84
Associated registers ................................................... 92
Timer1
Timer2
2
C Operation ........................................................... 188
Reading and Writing ........................................... 85
Inverting Gate ..................................................... 86
Selecting Source ........................................ 85, 101
Synchronizing COUT w/Timer1 ........................ 101
T1CON ............................................................... 88
DS41262E-page 299