SAF-XC822-1FRI 查看數據表（PDF） - Infineon Technologies

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SAF-XC822-1FRI

8-Bit Single-Chip Microcontroller

Infineon Technologies 

XC822/824

General Device Information

2

General Device Information

Chapter 2 contains the block diagram, pin configurations, definitions and functions of the

XC822/824.

2.1

Block Diagram

The block diagram of the XC822/824 is shown in Figure 2.

XC822/824

8-Kbyte

Boot ROM1)

256-byte RAM

+

64-byte monitor

RAM

VDDP

256-byte XRAM

VSSP

VSSC

2/4-Kbyte

Flash

Clock Generator

48 MHz

On-chip OSC

75 KHz

On-chip OSC

Internal Bus

XC800 Core

T0 & T1 UART

MDU

SSC

RTC

IIC

WDT

CCU6

Timer 2 OCDS

EVR SCU

LED and Touch

Sense Controller

1) Includes 1-Kbyte monitor ROM

P0.0 - P0.6

P1.0 - P1.5

P2.0 – P2.3

ADC

Figure 2 XC822/824 Block Diagram

Data Sheet

5

V1.2, 2011-10

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