PIC12F1822-I/SN Microchip Technology, PIC12F1822-I/SN Datasheet - Page 398

• Manufacturer Part Number: PIC12F1822-I/SN
• Description: 3.5 KB Flash, 128 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 S
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 12Fr

Specifications of PIC12F1822-I/SN

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 6
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of I/o's: 6
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 128Byte
• Embedded Interface Type: AUSART, EUSART, I2C, SPI
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Processor Series: PIC12F
• Core: PIC
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC12F/LF1822/PIC16F/LF1823
MDCARH Register ............................................................ 200
MDCARL Register............................................................. 201
MDCON Register .............................................................. 198
MDSRC Register............................................................... 199
Memory Organization.......................................................... 21
Microchip Internet Web Site .............................................. 401
Migrating from other PIC Microcontroller Devices............. 393
MOVIW.............................................................................. 336
MOVLB.............................................................................. 336
MOVWI.............................................................................. 337
MPLAB ASM30 Assembler, Linker, Librarian ................... 376
MPLAB Integrated Development Environment Software .. 375
MPLAB PM3 Device Programmer..................................... 378
MPLAB REAL ICE In-Circuit Emulator System................. 377
MPLINK Object Linker/MPLIB Object Librarian ................ 376
MSSPx .............................................................................. 231
O
OPCODE Field Descriptions ............................................. 327
OPTION ............................................................................ 337
OPTION Register .............................................................. 175
OSCCON Register .............................................................. 69
Oscillator
Oscillator Module ................................................................ 55
Oscillator Parameters........................................................ 357
Oscillator Specifications .................................................... 356
Oscillator Start-up Timer (OST)
Oscillator Switching
OSCSTAT Register............................................................. 70
OSCTUNE Register ............................................................ 71
P
P1A/P1B/P1C/P1D.See Enhanced Capture/Compare/
Packaging ......................................................................... 379
PCL and PCLATH ............................................................... 20
PCL Register........... 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41
PCLATH Register.... 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41
PCON Register ............................................................. 32, 83
PIE1 Register ................................................................ 32, 92
PIE2 Register ...................................................................... 93
Pinout Descriptions
PIR1 Register................................................................ 31, 94
PIR2 Register.......................................................... 31, 32, 95
DS41413B-page 398
Data ............................................................................ 23
Program ...................................................................... 21
I
SPI Mode .................................................................. 234
SSPxBUF Register ................................................... 238
SSPxSR Register...................................................... 238
Associated Registers .................................................. 71
ECH ............................................................................ 55
ECL ............................................................................. 55
ECM ............................................................................ 55
HS ............................................................................... 55
INTOSC ...................................................................... 55
LP................................................................................ 55
RC ............................................................................... 55
XT ............................................................................... 55
Specifications ............................................................ 361
Fail-Safe Clock Monitor............................................... 67
Two-Speed Clock Start-up .......................................... 65
PWM (ECCP) ............................................................ 212
Marking ............................................................. 379, 380
PDIP Details.............................................................. 381
PIC12F/LF1822........................................................... 13
PIC16F/LF1823........................................................... 15
2
C Mode Operation .................................................. 244
Preliminary
PORTA ............................................................................. 122
PORTA Register ............................................................... 124
PORTC ............................................................................. 127
PORTC Register............................................................... 128
Power-Down Mode (Sleep)................................................. 97
Power-on Reset .................................................................. 78
Power-up Time-out Sequence ............................................ 80
Power-up Timer (PWRT) .................................................... 78
PR2 Register ...................................................................... 31
Precision Internal Oscillator Parameters .......................... 357
Program Memory ................................................................ 21
Programming, Device Instructions .................................... 327
PSTRxCON Register ........................................................ 229
PWM (ECCP Module)
PWM Mode. See Enhanced Capture/Compare/PWM ...... 212
PWM Steering................................................................... 223
PWM1CON Register......................................................... 228
R
RCREG............................................................................. 292
RCREG Register ................................................................ 34
RCSTA Register ......................................................... 34, 295
Reader Response............................................................. 402
Read-Modify-Write Operations ......................................... 327
Reference Clock ................................................................. 73
Registers
ANSELA Register ..................................................... 122
Associated Registers ................................................ 126
Configuration Word w/ PORTA................................. 126
LATA Register ............................................................ 33
PORTA Register ......................................................... 31
Specifications ........................................................... 359
ANSELC Register ..................................................... 127
Associated Registers ................................................ 129
LATC Register ............................................................ 33
Pin Descriptions and Diagrams ................................ 127
PORTC Register......................................................... 31
Associated Registers .......................................... 99, 202
Specifications ........................................................... 361
Map and Stack (PIC12F/LF1822/16F/LF1823)..... 21, 22
PWM Steering........................................................... 223
Steering Synchronization.......................................... 224
Associated Registers .................................................. 75
ADCON0 (ADC Control 0) ........................................ 145
ADCON1 (ADC Control 1) ........................................ 146
ADRESH (ADC Result High) with ADFM = 0) .......... 147
ADRESH (ADC Result High) with ADFM = 1) .......... 148
ADRESL (ADC Result Low) with ADFM = 0)............ 147
ADRESL (ADC Result Low) with ADFM = 1)............ 148
ANSELA (PORTA Analog Select)............................. 125
ANSELC (PORTC Analog Select) ............................ 129
APFCON0 (Alternate Pin Function Control 0) .......... 121
BAUDCON (Baud Rate Control)............................... 296
BORCON Brown-out Reset Control) .......................... 79
CCP1AS (CCP1 Auto-Shutdown Control) ................ 227
CCPxCON (ECCPx Control)..................................... 226
CLKRCON (Reference Clock Control)........................ 74
CMOUT (Comparator Output) .................................. 171
CMxCON0 (Cx Control) ............................................ 170
CMxCON1 (Cx Control 1) ......................................... 171
Configuration Word 1.................................................. 50
Configuration Word 2.................................................. 52
CPSCON0 (Capacitive Sensing Control Register 0) 319
CPSCON1 (Capacitive Sensing Control Register 1) 320
DACCON0 ................................................................ 156
DACCON1 ................................................................ 156
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