C8051F368 Просмотр технического описания (PDF) - Silicon Laboratories

Номер в каталоге

Компоненты Описание

производитель

C8051F368

Mixed Signal ISP Flash MCU Family

Silicon Laboratories 

C8051F360/1/2/3/4/5/6/7/8/9

Mixed Signal ISP Flash MCU Family

Analog Peripherals

- 10-Bit ADC (‘F360/1/2/6/7/8/9 only)

• Up to 200 ksps

• Up to 21 external single-ended or differential inputs

• VREF from internal VREF, external pin or VDD

• Internal or external start of conversion source

• Built-in temperature sensor

- 10-Bit Current Output DAC

(‘F360/1/2/6/7/8/9 only)

- Two Comparators

• Programmable hysteresis and response time

• Configurable as interrupt or reset source

• Low current (0.4 µA)

- Brown-out detector and POR Circuitry

On-Chip Debug

- On-chip debug circuitry facilitates full speed, non-

intrusive in-system debug (no emulator required)

- Provides breakpoints, single stepping,

inspect/modify memory and registers

- Superior performance to emulation systems using

ICE-chips, target pods, and sockets

- Low cost, complete development kit

Supply Voltage

- Range: 2.7–3.6 V (50 MIPS) 3.0–3.6 V (100 MIPS)

- Power saving suspend and shutdown modes

High Speed 8051 µC Core

- Pipelined instruction architecture; executes 70% of

instructions in 1 or 2 system clocks

- 100 MIPS or 50 MIPS throughput with on-chip PLL

- Expanded interrupt handler

- 2-cycle 16 x 16 MAC engine

Memory

- 1280 bytes internal data RAM (256 + 1024)

- 32 kB (‘F360/1/2/3/4/5/6/7) or 16 kB (‘F368/9) Flash;

In-system programmable in 1024-byte Sectors—

1024 bytes are reserved in the 32 kB devices

Digital Peripherals

- up to 39 Port I/O; All 5 V tolerant with high sink cur-

rent

- Hardware enhanced UART, SMBus™, and

enhanced SPI™ serial ports

- Four general purpose 16-bit counter/timers

- 16-Bit programmable counter array (PCA) with six

capture/compare modules

- Real time clock mode using PCA or timer and exter-

nal clock source

- External Memory Interface (EMIF)

Clock Sources

- Two internal oscillators:

• 24.5 MHz with ±2% accuracy supports crystal-less

UART operation

• 80/40/20/10 kHz low frequency, low power

- Flexible PLL technology

- External oscillator: Crystal, RC, C, or clock

(1 or 2 pin modes)

- Can switch between clock sources on-the-fly; useful

in power saving modes

Packages

- 48-pin TQFP (C8051F360/3)

- 32-pin LQFP (C8051F361/4/6/8)

- 28-pin QFN (C8051F362/5/7/9)

Temperature Range: –40 to +85 °C

ANALOG

PERIPHERALS

VOLTAGE

+

+

COMPARATORS

-

-

A

10-bit

M

U

200 ksps

X

ADC

‘F360/1/2/6/7/8/9 only

TEMP

SENSOR

10-bit

Current

DAC

DIGITAL I/O

UART

SMBus

Port 0

SPI

PCA

Port 1

Timer 0

Timer 1

Port 2

Timer 2

Timer 3

Port 3

Port 3

48-pin only

Port 4

HIGH-SPEED CONTROLLER CORE

WDT

16 x 16

MAC

8051 CPU

(100 or 50 MIPS)

1024 B

SRAM

POR

FLEXIBLE

DEBUG Internal Oscillator/ 32/16 kB

INTERRUPTS CIRCUITRY

LFO/PLL

ISP FLASH

Rev. 1.0 7/07

Copyright © 2007 by Silicon Laboratories

C8051F36x

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.

Share Link: