PIC12F1822-I/SN Microchip Technology, PIC12F1822-I/SN Datasheet - Page 396

• 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
CCP1CON Register ............................................................ 36
CCPR1H Register ............................................................... 36
CCPR1L Register................................................................ 36
CCPxCON (ECCPx) Register ........................................... 226
CLKRCON Register ............................................................ 74
Clock Accuracy with Asynchronous Operation ................. 294
Clock Sources
Clock Switching................................................................... 64
CMOUT Register............................................................... 171
CMxCON0 Register .......................................................... 170
CMxCON1 Register .......................................................... 171
Code Examples
Comparator
Comparator Module .......................................................... 163
Comparator Specifications ................................................ 365
Comparators
Compare Module. See Enhanced Capture/Compare
CONFIG1 Register.............................................................. 50
CONFIG2 Register.............................................................. 52
CPSCON0 Register .......................................................... 319
CPSCON1 Register .......................................................... 320
Customer Change Notification Service ............................. 401
Customer Notification Service........................................... 401
Customer Support ............................................................. 401
D
DACCON0 (Digital-to-Analog Converter Control 0)
DACCON1 (Digital-to-Analog Converter Control 1)
Data EEPROM Memory .................................................... 105
Data Memory....................................................................... 23
DC and AC Characteristics ............................................... 373
DC Characteristics
Development Support ....................................................... 375
Device Configuration........................................................... 49
DS41413B-page 396
External Modes ........................................................... 57
Internal Modes ............................................................ 60
A/D Conversion ......................................................... 144
Changing Between Capture Prescalers .................... 204
Initializing PORTA ..................................................... 122
Initializing PORTC..................................................... 127
Write Verify ............................................................... 115
Writing to Flash Program Memory ............................ 113
Associated Registers ................................................ 172
Operation .................................................................. 163
Cx Output State Versus Input Conditions ................. 166
C2OUT as T1 Gate ................................................... 179
/PWM (ECCP)
Register..................................................................... 156
Register..................................................................... 156
Associated Registers ................................................ 118
Code Protection ........................................................ 106
Reading..................................................................... 106
Writing ....................................................................... 106
Extended and Industrial ............................................ 352
Industrial and Extended ............................................ 344
Code Protection .......................................................... 53
EC ....................................................................... 57
HS ....................................................................... 57
LP........................................................................ 57
OST..................................................................... 58
RC....................................................................... 59
XT ....................................................................... 57
HFINTOSC.......................................................... 60
Internal Oscillator Clock Switch Timing............... 62
LFINTOSC .......................................................... 61
MFINTOSC ......................................................... 60
Preliminary
Device Overview......................................................... 11, 101
Digital-to-Analog Converter (DAC) ................................... 153
E
ECCP/CCP. See Enhanced Capture/Compare/PWM
EEADR Registers ............................................................. 105
EEADRH Registers........................................................... 105
EEADRL Register ............................................................. 116
EEADRL Registers ........................................................... 105
EECON1 Register..................................................... 105, 117
EECON2 Register..................................................... 105, 118
EEDATH Register............................................................. 116
EEDATL Register ............................................................. 116
EEPROM Data Memory
Effects of Reset
Electrical Specifications .................................................... 341
Enhanced Capture/Compare/PWM (ECCP)..................... 204
Enhanced Mid-range CPU.................................................. 19
Enhanced Universal Synchronous Asynchronous
Errata .................................................................................. 10
EUSART ........................................................................... 285
Configuration Word..................................................... 49
User ID ................................................................. 53, 54
Associated Registers ................................................ 156
Effects of a Reset ..................................................... 154
Specifications ........................................................... 365
Avoiding Spurious Write ........................................... 106
Write Verify ............................................................... 115
PWM mode ............................................................... 211
Enhanced PWM Mode.............................................. 212
Specifications ........................................................... 362
Receiver Transmitter (EUSART) .............................. 285
Associated Registers
Asynchronous Mode ................................................. 287
Baud Rate Generator (BRG)
Synchronous Master Mode............................... 306, 310
Auto-Restart ..................................................... 221
Auto-shutdown.................................................. 220
Direction Change in Full-Bridge Output Mode.. 218
Full-Bridge Application...................................... 216
Full-Bridge Mode .............................................. 216
Half-Bridge Application ..................................... 215
Half-Bridge Application Examples .................... 222
Half-Bridge Mode.............................................. 215
Output Relationships (Active-High and
Output Relationships Diagram.......................... 214
Programmable Dead Band Delay..................... 222
Shoot-through Current ...................................... 222
Start-up Considerations .................................... 224
Baud Rate Generator ....................................... 298
12-bit Break Transmit and Receive .................. 305
Associated Registers
Auto-Wake-up on Break ................................... 303
Baud Rate Generator (BRG) ............................ 297
Clock Accuracy................................................. 294
Receiver ........................................................... 290
Setting up 9-bit Mode with Address Detect ...... 292
Transmitter ....................................................... 287
Auto Baud Rate Detect..................................... 302
Baud Rate Error, Calculating............................ 297
Baud Rates, Asynchronous Modes .................. 299
Formulas........................................................... 298
High Baud Rate Select (BRGH Bit) .................. 297
Active-Low)............................................... 213
Receive .................................................... 293
Transmit.................................................... 289
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