PIC12F635-I/SN Microchip Technology, PIC12F635-I/SN Datasheet - Page 12

• Manufacturer Part Number: PIC12F635-I/SN
• Description: IC MCU FLASH 1KX14 8SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F635-I/SN

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 8-SOIC (3.9mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 5
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS- 232/SPI/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• 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, DV164120, DM163029, DV164101, DM163014
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162057 - MPLAB ICD 2 HEADER 14DIP
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC12F635/PIC16F636/639
FIGURE 1-2:
DS41232D-page 10
T0CKI
OSC2/CLKOUT
OSC1/CLKIN
Program
Cryptographic
Bus
Oscillator
Module
Internal
Timer0
8 MHz
Generation
Instruction Reg
Decode and
Configuration
Instruction
Timing
PIC16F636 BLOCK DIAGRAM
14
Control
Program
2K x 14
Memory
Flash
Oscillator
Internal
31 kHz
C1IN- C1IN+ C1OUT C2IN- C2IN+ C2OUT
8
13
MCLR V
Low-Voltage Detect
2 Analog Comparators
Direct Addr
Programmable
Start-up Timer
Program Counter
and Reference
Brown-out
Watchdog
Power-up
Power-on
Oscillator
8-level Stack
Wake-up
Timer
Reset
Timer
Reset
Reset
(13-bit)
DD
V
SS
7
RAM Addr
8
3
Data Bus
Registers
Addr MUX
W Reg
T1CKI
ALU
bytes
RAM
128
File
STATUS Reg
Timer1
FSR Reg
8
9
MUX
T1G
256 bytes
EEPROM
EEADDR
EEDAT
Indirect
Addr
Data
8
© 2007 Microchip Technology Inc.
PORTA
PORTC
RA0
RA1
RA2
RA3
RA4
RA5
RC0
RC1
RC2
RC3
RC4
RC5