PIC16F690-E/P Microchip Technology Inc., PIC16F690-E/P Datasheet - Page 288

• Manufacturer Part Number: PIC16F690-E/P
• Description: 20 PIN, 7 KB FLASH, 256 RAM, 18 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F690-E/P

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 7 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 18
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F631/677/685/687/689/690
O
OPCODE Field Descriptions ............................................. 213
OPTION Register .......................................................... 37, 83
OSCCON Register .............................................................. 48
Oscillator
Oscillator Module ................................................................ 47
Oscillator Parameters........................................................ 239
Oscillator Specifications .................................................... 238
Oscillator Start-up Timer (OST)
Oscillator Switching
OSCTUNE Register ............................................................ 52
P
P (Stop) bit ........................................................................ 176
P1A/P1B/P1C/P1D.See Enhanced Capture/
Packaging ......................................................................... 275
PCL and PCLATH ............................................................... 44
PCON Register ........................................................... 43, 199
PICkit 2 Development Programmer .................................. 226
PICSTART Plus Development Programmer ..................... 226
PIE1 Register ...................................................................... 39
PIE2 Register ...................................................................... 40
Pin Diagram ...................................................... 2, 3, 4, 5, 6, 7
PIR1 Register...................................................................... 41
PIR2 Register...................................................................... 42
PORTA
PORTA Register ................................................................. 59
PORTB
DS41262C-page 286
Associated registers.............................................. 58, 89
EC ............................................................................... 47
HFINTOSC.................................................................. 47
HS ............................................................................... 47
INTOSC ...................................................................... 47
INTOSCIO................................................................... 47
LFINTOSC .................................................................. 47
LP................................................................................ 47
RC ............................................................................... 47
RCIO ........................................................................... 47
XT ............................................................................... 47
Specifications ............................................................ 242
Fail-Safe Clock Monitor............................................... 57
Two-Speed Clock Start-up .......................................... 55
Compare/PWM (ECCP) ............................................ 133
Marking ..................................................................... 275
PDIP Details.............................................................. 276
Stack ........................................................................... 44
Additional Pin Functions ............................................. 60
Associated Registers .................................................. 68
Pin Descriptions and Diagrams................................... 64
RA0 ............................................................................. 64
RA1 ............................................................................. 65
RA2 ............................................................................. 65
RA3 ............................................................................. 66
RA4 ............................................................................. 66
RA5 ............................................................................. 67
Registers ..................................................................... 59
Specifications ............................................................ 240
Additional Pin Functions ............................................. 69
Associated Registers .................................................. 75
ANSEL Register.................................................. 60
ANSELH Register ............................................... 60
Interrupt-on-Change............................................ 60
Ultra Low-Power Wake-up ............................ 60, 63
Weak Pull-Up ...................................................... 60
Weak Pull-Up ...................................................... 69
Preliminary
PORTB Register ................................................................. 69
PORTC ............................................................................... 76
PORTC Register................................................................. 76
Power-Down Mode (Sleep)............................................... 210
Power-on Reset (POR)..................................................... 197
Power-up Timer (PWRT) .................................................. 197
Prescaler
Program Memory ................................................................ 25
Programming, Device Instructions .................................... 213
PSTRCON Register.......................................................... 145
Pulse Steering .................................................................. 145
PWM (ECCP Module)
PWM Mode. See Enhanced Capture/Compare/PWM ...... 133
PWMxCON Register ......................................................... 144
R
R/W bit .............................................................................. 176
RCREG............................................................................. 156
RCSTA Register ............................................................... 159
Reader Response............................................................. 290
Read-Modify-Write Operations ......................................... 213
Receive Overflow Indicator bit (SSPOV) .......................... 177
Register
Registers
Interrupt-on-change .................................................... 69
Pin Descriptions and Diagrams .................................. 71
RB4............................................................................. 71
RB5............................................................................. 72
RB6............................................................................. 73
RB7............................................................................. 74
Registers .................................................................... 69
Associated registers ................................................... 80
P1A/P1B/P1C/P1D.See Enhanced Capture/
RC0 ............................................................................ 77
RC1 ............................................................................ 77
RC2 ............................................................................ 77
RC3 ............................................................................ 77
RC4 ............................................................................ 78
RC5 ............................................................................ 78
RC6 ............................................................................ 79
RC7 ............................................................................ 79
Registers .................................................................... 76
Specifications ........................................................... 240
Specifications ........................................................... 242
Shared WDT/Timer0................................................... 82
Switching Prescaler Assignment ................................ 82
Map and Stack...................................................... 25, 26
Pulse Steering .......................................................... 145
Steering Synchronization.......................................... 147
RCREG Register ...................................................... 165
ADCON0 (ADC Control 0) ........................................ 113
ADCON1 (ADC Control 1) ........................................ 114
ADRESH (ADC Result High) with ADFM = 0) .......... 115
ADRESH (ADC Result High) with ADFM = 1) .......... 115
ADRESL (ADC Result Low) with ADFM = 0)............ 115
ADRESL (ADC Result Low) with ADFM = 1)............ 115
ANSEL (Analog Select) .............................................. 61
ANSELH (Analog Select High) ................................... 61
BAUDCTL (Baud Rate Control) ................................ 160
CCPxCON (Enhanced CCPx Control)...................... 127
CM1CON0 (C1 Control).............................................. 98
CM2CON0 (C2 Control).............................................. 99
CM2CON1 (C2 Control)............................................ 101
CONFIG (Configuration Word) ................................. 195
ECCPAS (Enhanced CCP Auto-shutdown Control) . 141
Compare/PWM+ (ECCP+) ................................. 76
© 2006 Microchip Technology Inc.