6MPS5 datasheet(13/101 Pages) TI1

13 / 101 page

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Table 4

Input/Output Pins

Signal

Type

Active

Pin (* for a

shared pin)

Function

PF[0:7]

CMOS

High

Generic I/O port. Shared with T1A, T1B, T2A, T2B, RDX2, TDX2, CKX2.

PG[0:7]

CMOS

High

Generic I/O port. Shared with MDIDO, MDODI, MSK, MCS, MRDY, RDX1,

TDX1, CKX1.

PB[0:7]

CMOS

High

Generic I/O port.

PC[0:7]

CMOS

High

Generic I/O port.

PL[0:7]

CMOS

High

Generic I/O port. Shared with six comparator pins and four MIWU pins.

PI[0:7]

CMOS

High

Generic I/O port. Shared with ADC input channels 0-7 and four MIWU pins.

T1A

CMOS

Prog

Timer 1 input A. Shared with I/O port pin PF0.

T2A

CMOS

Prog

Timer 2 input A. Shared with I/O port pin PF4.

MDIDO

CMOS

High

Master In/Slave Out port: SPI/Microwire. Shared with I/O pin PG0.

MDODI

CMOS

High

Master Out/Slave In port: SPI/Microwire. Shared with I/O pin PG1.

MSK

CMOS

High

SPI/Microwire clock. Shared with I/O pin PG2.

CKX1

CMOS

High

USART 1 clock signal. Shared with I/O pin PG7.

CKK2

CMOS

High

USART 2 clock signal. Shared with I/O pin PF6.

Table 5

Power Supply

Signal

Function

Vcc

Main digital power supply.

Vref

Voltage reference supply for analog to digital converter.

AVcc

Analog power supply for analog/digital converter.

AGND

Analog reference ground supply.

GND

Main digital reference ground.

CR16MNS5, CR16MFS5, and CR16MPS5 are Obsolete Devices

6MPS5 Datasheet(PDF) 13 Page - Texas Instruments

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