PIC12F1822-E View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC12F1822-E

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

FIGURE 1:

8-PIN DIAGRAM FOR PIC12F/LF1822

PDIP, SOIC, DFN

VDD

1

RX(1)/DT(1)/CCP1(1)/P1A(1)/SRNQ/T1CKI/T1OSI/OSC1/CLKIN/RA5

2

MDCIN2/T1G(1)/P1B(1)/TX(1)/CK(1)/SDO(1)/CLKR/C1IN1-/T1OSO/CLKOUT/OSC2/CPS3/AN3/RA4

3

MCLR/VPP/T1G(1)/SS(1)/RA3

4

Note 1: Pin function is selectable via the APFCON register.

8

VSS

7

RA0/AN0/CPS0/C1IN+/DACOUT/TX(1)/CK(1)/SDO(1)/SS(1)/P1B(1)/MDOUT/ICSPDAT

6

RA1/AN1/CPS1/VREF/C1IN0-/SRI/RX(1)/DT(1)/SCL/SCK/MDMIN/ICSPCLK

5

RA2/AN2/CPS2/C1OUT/SRQ/T0CKI/CCP1(1)/P1A(1)/FLT0/SDA/SDI/INT/MDCIN1

TABLE 1: 8-PIN ALLOCATION TABLE (PIC12F/LF1822)

RA0 7 AN0 DACOUT

RA1 6 AN1

VREF

RA2 5 AN2

—

CPS0

CPS1

CPS2

C1IN+

C1IN0-

C1OUT

RA3 4 —

—

RA4 3 AN3

—

—

CPS3

—

C1IN1-

RA5 2 —

—

—

—

VDD 1 —

—

—

—

VSS 8 —

—

—

—

Note 1: Pin function is selectable via the APFCON register.

—

SRI

SRQ

—

—

SRNQ

—

—

—

—

T0CKI

T1G(1)

T1G(1)

T1OSO

T1CKI

T1OSI

—

—

P1B(1)

—

CCP1(1)

P1A(1)

FLT0

—

P1B(1)

CCP1(1)

P1A(1)

—

—

TX(1)

CK(1)

RX(1)

DT(1)

—

—

TX(1)

CK(1)

RX(1)

DT(1)

—

—

SDO(1)

SS(1)

SCL

SCK

SDA

SDI

SS(1)

SDO(1)

—

—

—

IOC

MDOUT

Y

ICSPDAT

ICDDAT

IOC

MDMIN

Y

ICSPCLK

ICPCLK

INT/

MDCIN1

Y

—

IOC

IOC

—

Y

MCLR

VPP

IOC

MDCIN2

Y

OSC2

CLKOUT

CLKR

IOC

—

Y

OSC1

CLKIN

—

—

—

VDD

—

—

—

VSS

Share Link: