C8051F339(2007) Ver la hoja de datos (PDF) - Silicon Laboratories

Número de pieza

componentes Descripción

Fabricante

C8051F339
(Rev.:2007)

Mixed Signal ISP Flash MCU Family

Silicon Laboratories 

C8051F336/7/8/9

C2CK/RST

Power On

Reset

Reset

Debug /

Programming

Hardware

C2D

CIP-51 8051

Controller Core

16k Byte ISP Flash

Program Memory

256 Byte SRAM

512 Byte XRAM

VDD

GND

Power Net

SYSCLK

XTAL1

XTAL2

Precision

24.5 MHz

Oscillator

Low-Freq.

Oscillator

External

Oscillator

Circuit

System Clock

Configuration

SFR

Bus

Port I/O Configuration

Digital Peripherals

UART

Timers 0,

1, 2, 3

PCA/

WDT

Priority

Crossbar

Decoder

SMBus

SPI

Crossbar Control

Analog Peripherals

10-bit

IDAC

IDA0

VDD

VREF

10-bit

A

200 ksps

ADC

M

U

X

C8051F336 Only

VDD

VREF

Temp

Sensor

GND

CP0, CP0A +

-

Comparator

Port 0

Drivers

Port 1

Drivers

Port 2

Drivers

Figure 1.1. C8051F336/7 Block Diagram

P0.0/VREF

P0.1/IDA0

P0.2/XTAL1

P0.3/XTAL2

P0.4/TX

P0.5/RX

P0.6/CNVSTR

P0.7

P1.0

P1.1

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

P2.0/C2D

Rev. 0.2

17

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