C8051F380 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F380

Full Speed USB Flash MCU Family

Silicon Laboratories 

C8051F380/1/2/3/4/5/6/7/C

C2D

C2CK/RST

VDD

VREG

GND

D+

D-

VBUS

Reset

Power-On

Reset

Supply

Monitor

Power

Net

Voltage

Regulators

Debug / Programming

Hardware

CIP-51 8051

Controller Core

64/32k Byte ISP FLASH

Program Memory

256 Byte RAM

4/2k Byte XRAM

XTAL1

XTAL2

System Clock Setup

External Oscillator

Internal Oscillator

Clock

Recovery

Low Freq.

Oscillator

USB Peripheral

Full / Low

Speed

Transceiver

Controller

1k Byte

RAM

SFR

Bus

Port I/O Configuration

Digital Peripherals

UART0

UART1

Timers 0, 1,

2, 3, 4, 5

PCA/WDT

SMBus0

SMBus1

SPI

Priority

Crossbar

Decoder

Crossbar Control

Port 0

Drivers

Port 1

Drivers

Port 2

Drivers

External Memory

Interface

P1

Control

Address

P2 / P3

P4

Data

Port 3

Drivers

Port 4

Drivers

Analog Peripherals

VREF

VDD

VREF

CP0

+

-

CP1

+

-

2 Comparators

10-bit

500ksps

ADC

A

VDD

AIN0 - AIN19

M

U

Temp

X

Sensor

Figure 1.1. C8051F380/2/4/6 Block Diagram

P0.0

P0.1

P0.2

P0.3

P0.4

P0.5

P0.6/XTAL1

P0.7/XTAL2

P1.0

P1.1

P1.2

P1.3

P1.4/CNVSTR

P1.5/VREF

P1.6

P1.7

P2.0

P2.1

P2.2

P2.3

P2.4

P2.5

P2.6

P2.7

P3.0

P3.1

P3.2

P3.3

P3.4

P3.5

P3.6

P3.7

P4.0

P4.1

P4.2

P4.3

P4.4

P4.5

P4.6

P4.7

18

Rev. 1.4

Share Link: