PIC12F635-I/P Microchip Technology, PIC12F635-I/P Datasheet - Page 9

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

Specifications of PIC12F635-I/P

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 8-DIP (0.300", 7.62mm)
• 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: Through Hole
• 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
• Data Rom Size: 128 B
• Height: 3.3 mm
• Length: 9.27 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163029 - BOARD PICDEM FOR MECHATRONICSAC162057 - MPLAB ICD 2 HEADER 14DIPACICE0201 - MPLABICE 8P 300 MIL ADAPTERAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 1-3:
© 2005 Microchip Technology Inc.
T0CKI
OSC2/CLKOUT
OSC1/CLKIN
Oscillator
Program
Internal
K
8 MHz
EELOQ
Bus
Timer0
Generation
Timing
Instruction reg
Module
Decode and
Configuration
Instruction
14
Control
Oscillator
Program
2K x 14
Memory
Internal
31 kHz
Flash
PIC16F639 BLOCK DIAGRAM
C1IN- C1IN+ C1OUT C2IN- C2IN+ C2OUT
8
13
Low-voltage Detect
MCLR V
Direct Addr
Programmable
Program Counter
Start-up Timer
and Reference
8-level Stack
Brown-out
Watchdog
Power-up
Oscillator
Power-on
Wake-up
Comparators
Detect
Reset
Reset
Timer
Timer
2 Analog
(13-bit)
DD
V
SS
7
RAM Addr
PIC12F635/PIC16F636/639
Preliminary
8
3
Data Bus
(1)
Registers
Addr MUX
W reg
ALU
T1CKI
bytes
RAM
128
File
Timer1
FSR reg
Status reg
8
MUX
9
EEPROM
T1G
256 bytes
EEADDR
EEDAT
Indirect
DATA
Addr
8
LCCOM
PORTC
V
V
PORTA
DDT
SST
LCX
Analog Front-End
RC0/C2IN+
RC1/C2IN-/CS
RC2/SCLK/ALERT
RC3/LFDATA/RSSI/CCLK/SDIO
RC4/C2OUT
RC5
RA0/C1IN+/ICSPDAT/ULPWU
RA1/C1IN-/V
RA2/T0CKI/INT/C1OUT
RA3/MCLR/V
RA4/T1G/OSC2/CLKOUT
RA5/T1CKI/OSC1/CLKIN
125 kHz
(AFE)
LCY
DS41232B-page 7
LCZ
REF
PP
/ICSPCLK