SAF-XC858CA-16FFI5V 查看數據表（PDF） - Infineon Technologies

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SAF-XC858CA-16FFI5V

8-Bit Single-Chip Microcontroller

Infineon Technologies 

XC858CA

General Device Information

Table 2

Pin Definitions and Functions (cont’d)

Symbol Pin Number Type Reset Function

(LQFP-64)

State

P5

I/O

Port 5

Port 5 is an 8-bit bidirectional general purpose

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

for UART, UART1, T2CCU, JTAG and External

Interface.

P5.0 8

PU EXINT1_1 External Interrupt Input 1

A0

Address Line 0 Output

P5.1 9

PU EXINT2_1 External Interrupt Input 2

A1

Address Line 1 Output

P5.2 12

PU RXD_2

UART Receive Data Input

T2CC2_2/ External Interrupt Input 5/T2CCU

EXINT5_3 Capture/Compare Channel 2

A2

Address Line 2 Output

P5.3 13

PU EXINT1_0 External Interrupt Input 1

TXD_2

UART Transmit Data

Output/Clock Output

T2CC5_2 Compare Output Channel 5

A3

Address Line 3 Output

P5.4 14

PU EXINT2_0 External Interrupt Input 2

RXDO_2 UART Transmit Data Output

T2CC4_2 Compare Output Channel 4

A4

Address Line 4 Output

P5.5 15

PU TDO_1

JTAG Serial Data Output

TXD1_2 UART1 Transmit Data Output/

Clock Output

T2CC0_2/ External Interrupt Input 3/T2CCU

EXINT3_3 Capture/Compare Channel 0

A5

Address Line 5 Output

P5.6 19

PU TCK_1

JTAG Clock Input

RXDO1_2 UART1 Transmit Data Output

T2CC1_2/ External Interrupt Input 4/T2CCU

EXINT4_3 Capture/Compare Channel 1

A6

Address Line 6 Output

Data Sheet

13

V1.0, 2010-03

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