SAF-XC878-13FFI3V3 查看數據表（PDF） - Infineon Technologies

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SAF-XC878-13FFI3V3

8-Bit Single-Chip Microcontroller

Infineon Technologies 

XC87xCLM

General Device Information

2.4

Pin Definitions and Functions

The functions and default states of the XC87x external pins are provided in Table 3.

Table 3

Pin Definitions and Functions

Symbol Pin Number Type Reset Function

(LQFP-64 /

State

VQFN-48)

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, UART1, T2CCU,

Timer 21, MultiCAN, SSC and External Bus

Interface.

Note: External Bus Interface is not available in

XC874.

P0.0 17/12

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 21/14

Hi-Z TDI_0

JTAG Serial Data Input

T13HR_1 CCU6 Timer 13 Hardware Run

Input

RXD_1

UART Receive Data Input

RXDC1_0 MultiCAN Node 1 Receiver Input

COUT61_1 Output of Capture/Compare

channel 1

EXF2_1 Timer 2 External Flag Output

P0.2 18/13

PU CTRAP_2 CCU6 Trap Input

TDO_0

JTAG Serial Data Output

TXD_1

UART Transmit Data

Output/Clock Output

TXDC1_0 MultiCAN Node 1 Transmitter

Output

Data Sheet

10

V1.5, 2011-03

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