SAF-XC835MT-2FGI 查看數據表（PDF） - Infineon Technologies

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SAF-XC835MT-2FGI

8-Bit Single-Chip Microcontroller

Infineon Technologies 

XC835/836

Summary of Features

1

Summary of Features

The XC835/836 has the following features:

• High-performance XC800 Core

– compatible with standard 8051 processor

– two clocks per machine cycle architecture (for memory access without wait state)

– two data pointers

• On-chip memory

– 8 Kbytes of Boot ROM, Library ROM and User routines

– 256 bytes of RAM

– 256 bytes of XRAM

– 4/8 Kbytes of Flash (includes memory protection strategy)

• I/O port supply at 2.5 V - 5.5 V and core logic supply at 2.5 V (generated by

embedded voltage regulator)

8/4K Bytes

Flash

On-Chip Debug Support

IIC

UART

SSC

Port 0

Boot ROM

8K Bytes

XRAM

256 Bytes

XC800 Core

Capture/Compare Unit

16-bit

Port 1

Compare Unit

16-bit

Port 2

RAM

256 Bytes

LED and Touch Sense Controller

ADC

10-bit

8-channel

Port 3

MDU

CORDIC

Timer 0

16-bit

Timer 1

16-bit

Timer 2 Real-Time Watchdog

16-bit

Clock

Timer

8-bit Digital I/O

6-bit Digital I/O

8-bit Digital/

Analog Input

3-bit Digital I/O

Figure 1 XC835/836 Functional Units

• Power-on reset generation

• Brownout detection for IO supply and core logic supply

• 48 MHz on-chip OSC for clock generation

– Loss-of-Clock detection

(more features on next page)

Data Sheet

1

V1.2, 2011-03

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