PIC12F675T-I/SN Microchip Technology, PIC12F675T-I/SN Datasheet - Page 129

• Manufacturer Part Number: PIC12F675T-I/SN
• Description: IC MCU CMOS 1K FLASH W/AD 8-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F675T-I/SN

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 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)
• Controller Family/series: PIC12
• No. Of I/o's: 6
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 64Byte
• Cpu Speed: 20MHz
• No. Of Timers: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC12F675-I/SNTR; PIC12F675-I/SNTR; PIC12F675T-I/SN; PIC12F675T-I/SNTR; Q1324216

INDEX
A
A/D ...................................................................................... 43
Absolute Maximum Ratings ................................................ 85
AC Characteristics
ADCON0
Additional Pin Functions ..................................................... 21
Analog Input Connection Considerations............................ 40
Analog-to-Digital Converter. See A/D
Assembler
B
Block Diagram
Block Diagrams
Brown-out
Brown-out Detect (BOD) ..................................................... 59
Brown-out Detect Timing and Characteristics..................... 99
C
C Compilers
Calibrated Internal RC Frequencies.................................... 97
CLKOUT ............................................................................. 56
Code Examples
Code Protection .................................................................. 69
Comparator ......................................................................... 37
 2010 Microchip Technology Inc.
Acquisition Requirements ........................................... 47
Block Diagram............................................................. 43
Calculating Acquisition Time....................................... 47
Configuration and Operation....................................... 43
Effects of a RESET ..................................................... 48
Internal Sampling Switch (Rss) Impedance ................ 47
Operation During SLEEP ............................................ 48
PIC12F675 Converter Characteristics ...................... 103
Source Impedance...................................................... 47
Summary of Registers ................................................ 48
Industrial and Extended .............................................. 96
A/D Control register (ADDRESS
Interrupt-on-Change.................................................... 23
Weak Pull-up............................................................... 21
MPASM Assembler..................................................... 82
TMR0/WDT Prescaler................................................. 29
Analog Input Mode...................................................... 40
Analog Input Model ..................................................... 47
Comparator Output ..................................................... 40
Comparator Voltage Reference .................................. 41
GP0 and GP1 Pins...................................................... 24
GP2............................................................................. 25
GP3............................................................................. 25
GP4............................................................................. 26
GP5............................................................................. 26
On-Chip Reset Circuit ................................................. 57
RC Oscillator Mode..................................................... 56
Timer1......................................................................... 32
Watchdog Timer.......................................................... 67
Associated Registers .................................................. 60
MPLAB C18 ................................................................ 82
Changing Prescaler .................................................... 31
Data EEPROM Read .................................................. 51
Data EEPROM Write .................................................. 51
Initializing GPIO .......................................................... 21
Saving STATUS and W Registers in RAM ................. 66
Write Verify ................................................................. 51
Associated Registers .................................................. 42
Configuration............................................................... 39
Effects of a RESET ..................................................... 41
I/O Operating Modes................................................... 39
1Fh) .................................................................... 45
Comparator Specifications................................................ 102
Comparator Voltage Reference Specifications................. 102
Configuration Bits ............................................................... 54
Configuring the Voltage Reference..................................... 41
Crystal Operation................................................................ 55
Customer Change Notification Service............................. 133
Customer Notification Service .......................................... 133
Customer Support............................................................. 133
D
Data EEPROM Memory
Data Memory Organization................................................... 9
DC Characteristics
Development Support ......................................................... 81
Device Differences............................................................ 127
Device Migrations ............................................................. 128
Device Overview................................................................... 7
E
EEADR — EEPROM Address Register (ADDRESS
EECON1 — EEPROM Control register (Address
EEPROM Data Memory
Electrical Specifications ...................................................... 85
Errata .................................................................................... 5
F
Firmware Instructions ......................................................... 71
G
General Purpose Register File ............................................. 9
GPIO
GPIO — GPIO register (ADDRESS
GPIO Port ........................................................................... 21
GPIO, TRISIO Registers..................................................... 21
I
ID Locations........................................................................ 69
In-Circuit Debugger............................................................. 69
In-Circuit Serial Programming............................................. 69
Indirect Addressing, INDF and FSR Registers ................... 20
Instruction Format............................................................... 71
Instruction Set..................................................................... 71
Interrupts .................................................................... 42
Operation.................................................................... 38
Operation During SLEEP............................................ 41
Output......................................................................... 40
Reference ................................................................... 41
Response Time .......................................................... 41
Associated Registers/Bits........................................... 52
Code Protection.......................................................... 52
EEADR Register......................................................... 49
EECON1 Register ...................................................... 49
EECON2 Register ...................................................... 49
EEDATA Register....................................................... 49
Extended and Industrial.............................................. 93
Industrial ..................................................................... 88
9Bh) ............................................................................ 49
9Ch)............................................................................ 50
Reading ...................................................................... 51
Spurious Write ............................................................ 51
Write Verify ................................................................. 51
Writing ........................................................................ 51
Associated Registers.................................................. 27
05H)............................................................................ 21
ADDLW....................................................................... 73
ADDWF ...................................................................... 73
ANDLW....................................................................... 73
ANDWF ...................................................................... 73
MOVF ......................................................................... 76
PIC12F629/675
DS41190G-page 129