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

2.4

Pin Definitions and Functions

The functions and default states of the XC858 external pins are provided in Table 2.

Table 2

Pin Definitions and Functions

Symbol Pin Number Type Reset Function

(LQFP-64)

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, UART, UART1, T2CCU,

Timer 21, MultiCAN, SSC and External

Interface.

P0.0 17

Hi-Z TCK_0

JTAG Clock Input

CLKOUT_0 Clock Output

RXDO_1 UART Transmit Data Output

P0.1 21

Hi-Z TDI_0

JTAG Serial Data Input

RXD_1

UART Receive Data Input

RXDC1_0 MultiCAN Node 1 Receiver Input

EXF2_1 Timer 2 External Flag Output

P0.2 18

PU TDO_0

JTAG Serial Data Output

TXD_1

UART Transmit Data

Output/Clock Output

TXDC1_0 MultiCAN Node 1 Transmitter

Output

P0.3 63

Hi-Z SCK_1

SSC Clock Input/Output

RXDO1_0 UART1 Transmit Data Output

A17

Address Line 17 Output

P0.4 64

Hi-Z MTSR_1

TXD1_0

A18

SSC Master Transmit Output/

Slave Receive Input

UART1 Transmit Data

Output/Clock Output

Address Line 18 Output

P0.5 1

Hi-Z MRST_1 SSC Master Receive Input/Slave

Transmit Output

EXINT0_0 External Interrupt Input 0

T2EX1_1 Timer 21 External Trigger Input

RXD1_0 UART1 Receive Data Input

A19

Address Line 19 Output

Data Sheet

7

V1.0, 2010-03

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