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

VDDP 7, 25, 55

––

I/O Port Supply ( 5.0 V)

Also used by EVR and analog modules. All

pins must be connected.

VSSP

26, 54

––

I/O Ground

All pins must be connected.

VDDC

6

VSSC

5

VAREF 32

VAGND 31

AN0 22

––

Core Supply Monitor (2.5 V)

––

Core Supply Ground

––

ADC Reference Voltage

––

ADC Reference Ground

I

Hi-Z Analog Input 0

AN1 23

I

Hi-Z Analog Input 1

AN2 24

I

Hi-Z Analog Input 2

AN3 27

I

Hi-Z Analog Input 3

AN4 28

I

Hi-Z Analog Input 4

AN5 29

I

Hi-Z Analog Input 5

AN6 30

I

Hi-Z Analog Input 6

AN7 33

I

Hi-Z Analog Input 7

XTAL1 4

I

Hi-Z External Oscillator Input

(Feedback resistor required, normally NC)

XTAL2 3

O Hi-Z External Oscillator Output

(Feedback resistor required, normally NC)

TMS 16

I

PD JTAG Test Mode Select

RESET 53

I

PU Reset Input

MBC 58

I

PU Monitor & BootStrap Loader Control

TM

57

––

Test Mode

(External pull down device required)

NC

56

––

No Connection

Data Sheet

15

V1.0, 2010-03

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