SAF-XC864L-1FRI3V3 查看數據表（PDF） - Infineon Technologies

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SAF-XC864L-1FRI3V3

8-Bit Single-Chip Microcontroller

Infineon Technologies 

2.4

Pin Definitions and Functions

XC864

General Device Information

Table 1

Pin Definitions and Functions

Symbol Pin

Type Reset Function

Number

State

P0

I/O

Port 0

Port 0 is an 8-bit bidirectional general purpose

I/O port. It can be used as alternate functions

for the JTAG, CCU6, UART, Timer 2 and SSC.

P0.0 5

Hi-Z TCK_0

JTAG Clock Input

T12HR_1 CCU6 Timer 12 Hardware Run

Input

CC61_1 Input/Output of Capture/

Compare channel 1

CLKOUT_0 Clock Output

RXDO_1 UART Transmit Data Output

P0.1 7

Hi-Z TDI_0

JTAG Serial Data Input

T13HR_1 CCU6 Timer 13 Hardware Run

Input

RXD_1

UART Receive Data Input

COUT61_1 Output of Capture/Compare

channel 1

EXF2_1 Timer 2 External Flag Output

P0.2 6

PU CTRAP_2 CCU6 Trap Input

TDO_0

JTAG Serial Data Output

TXD_1

UART Transmit Data Output/

Clock Output

P0.3 19

Hi-Z SCK_1

SSC Clock Input/Output

COUT63_1 Output of Capture/Compare

channel 3

P0.4 20

Hi-Z MTSR_1

CC62_1

SSC Master Transmit Output/

Slave Receive Input

Input/Output of Capture/

Compare channel 2

P0.5 1

Hi-Z MRST_1 SSC Master Receive Input/Slave

Transmit Output

EXINT0_0 External Interrupt Input 0

COUT62_1 Output of Capture/Compare

channel 2

Data Sheet

7

V 1.1, 2009-03

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