PIC12F635-I/SN Microchip Technology, PIC12F635-I/SN Datasheet - Page 11
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PIC12F635-I/SN
Manufacturer Part Number
PIC12F635-I/SN
Description
IC MCU FLASH 1KX14 8SOIC
Manufacturer
Microchip Technology
Series
PIC® 12Fr
Datasheets
1.PIC12F635-ISN.pdf
(234 pages)
2.PIC12F635-ISN.pdf
(8 pages)
3.PIC16F636-IST.pdf
(196 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12F635-I/SN
Manufacturer:
MICROCHIP
Quantity:
1 200
Part Number:
PIC12F635-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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1.0
This document contains device specific information for
the PIC12F635/PIC16F636/639 devices.
FIGURE 1-1:
© 2007 Microchip Technology Inc.
T1CKI
T0CKI
OSC2/CLKOUT
T1G
OSC1/CLKIN
DEVICE OVERVIEW
Program
Cryptographic
Oscillator
Internal
Bus
8 MHz
Timer0
Module
Generation
PIC12F635 BLOCK DIAGRAM
Instruction Reg
Timing
Decode and
Configuration
Instruction
Control
14
Program
1K x 14
Memory
Flash
Oscillator
Internal
31 kHz
8
13
Low-Voltage Detect
Timer1
MCLR V
C1IN- C1IN+ C1OUT
Programmable
Direct Addr
Start-up Timer
and Reference
Program Counter
Comparator
Brown-out
Watchdog
Power-up
Power-on
Oscillator
Wake-up
8-level Stack
1 Analog
Reset
Reset
Reset
Timer
Timer
(13-bit)
PIC12F635/PIC16F636/639
DD
V
SS
7
RAM Addr
Block Diagrams and pinout descriptions of the devices
are as follows:
• PIC12F635 (Figure 1-1, Table 1-1)
• PIC16F636 (Figure 1-2, Table 1-2)
• PIC16F639 (Figure 1-3, Table 1-3)
8
3
Data Bus
Addr MUX
Registers
W Reg
64 bytes
ALU
RAM
File
STATUS Reg
8
FSR Reg
9
MUX
128 bytes
EEPROM
EEADDR
Indirect
EEDAT
Data
Addr
8
GPIO
DS41232D-page 9
GP0
GP1
GP2
GP3
GP4
GP5
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