PIC12F635TI データシートの表示（PDF） - Unspecified
部品番号
コンポーネント説明
メーカー
PIC12F635TI Datasheet PDF : 196 Pages
| |||
PIC12F635/PIC16F636/639
TABLE 1-1: PIC12F635 PINOUT DESCRIPTIONS
Name
Function
Input
Type
Output
Type
Description
VDD
GP5/T1CKI/OSC1/CLKIN
VDD
GP5
T1CKI
OSC1
CLKIN
D
TTL
ST
XTAL
ST
— Power supply for microcontroller.
CMOS General purpose I/O. Individually controlled interrupt-on-
change. Individually enabled pull-up/pull-down.
— Timer1 clock.
— XTAL connection.
— TOSC reference clock.
GP4/T1G/OSC2/CLKOUT
GP4
TTL CMOS General purpose I/O. Individually controlled interrupt-on-
change. Individually enabled pull-up/pull-down.
T1G
ST
OSC2 —
CLKOUT —
— Timer1 gate.
XTAL XTAL connection.
CMOS TOSC/4 reference clock.
GP3/MCLR/VPP
GP3
TTL
— General purpose input. Individually controlled
interrupt-on-change.
GP2/T0CKI/INT/C1OUT
MCLR
VPP
GP2
GP1/C1IN-/ICSPCLK
T0CKI
INT
C1OUT
GP1
C1IN-
ICSPCLK
GP0/C1IN+/ICSPDAT/ULPWU GP0
C1IN+
ICSPDAT
ULPWU
VSS
VSS
Legend: AN = Analog input or output
HV = High Voltage
TTL = TTL compatible input
ST
— Master Clear Reset. Pull-up enabled when configured as
MCLR.
HV
— Programming voltage.
ST CMOS General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled
pull-up/pull-down.
ST
— External clock for Timer0.
ST
— External interrupt.
— CMOS Comparator 1 output.
TTL CMOS General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled
pull-up/pull-down.
AN
— Comparator 1 input – negative.
ST
— Serial programming clock.
TTL
— General purpose I/O. Individually controlled
interrupt-on-change. Individually enabled
pull-up/pull-down.
Selectable Ultra Low-Power Wake-up pin.
AN
— Comparator 1 input – positive.
TTL CMOS Serial programming data I/O.
AN
— Ultra Low-Power Wake-up input.
D
— Ground reference for microcontroller.
CMOS = CMOS compatible input or output
D = Direct
ST = Schmitt Trigger input with CMOS levels
XTAL = Crystal
DS41232B-page 8
Preliminary
© 2005 Microchip Technology Inc.
Share Link: 