C8051F301-GSR Silicon Labs, C8051F301-GSR Datasheet

C8051F301-GSR

Manufacturer Part Number

C8051F301-GSR

Description

8-bit Microcontrollers - MCU 8KB 2%osc MCU

Manufacturer

Silicon Labs

Datasheet

1.C8051F301-GSR.pdf (178 pages)

Specifications of C8051F301-GSR

Rohs

yes

Core

8051

Processor Series

C8051

Data Bus Width

8 bit

Current page: 1 of 178
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Rev. 2.9 12/08

Analog Peripherals

On-chip Debug

Supply Voltage 2.7 to 3.6 V

8-Bit ADC ('F300/2 only)

•

Comparator

•

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

Complete development kit

Typical operating current: 6.6 mA @ 25 MHz;

Typical stop mode current: 0.1 µA

Temperature range: –40 to +85 °C

Up to 500 ksps

Up to 8 external inputs

Programmable amplifier gains of 4, 2, 1, & 0.5

VREF from external pin or V

Built-in temperature sensor

External conversion start input

Programmable hysteresis and response time

Configurable as interrupt or reset source

Low current (0.5 µA)

INTERRUPTS

14 µA @ 32 kHz

8/4/2 kBytes

PROGRAMMABLE PRECISION INTERNAL

ISP Flash

C8051F300/2 only

VOLTAGE COMPARATOR

PERIPHERALS

HIGH-SPEED CONTROLLER CORE

PGA

ANALOG

500 ksps

OSCILLATOR

SENSOR

CIRCUITRY

TEMP

8051 CPU

(25MIPS)

ADC

DEBUG

8-bit

High Speed 8051 µc Core

Memory

Digital Peripherals

Clock Sources

11-Pin QFN or 14-Pin SOIC Package

Pipelined instruction architecture; executes 70% of

instructions in 1 or 2 system clocks

Up to 25 MIPS throughput with 25 MHz clock

Expanded interrupt handler

256 bytes internal data RAM

Up to 8 kB (‘F300/1/2/3), 4 kB (‘F304), or 2 kB

(‘F305) Flash; 512 bytes are reserved in the 8 kB

devices

8 Port I/O; All 5 V tolerant with high sink current

Hardware enhanced UART and SMBus™ serial

ports

Three general-purpose 16-bit counter/timers

16-bit programmable counter array (PCA) with three

capture/compare modules

Real time clock mode using PCA or timer and

external clock source

Internal oscillator: 24.5 MHz with ±2% accuracy

supports UART operation

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

QFN Size = 3x3 mm

Mixed Signal ISP Flash MCU Family

DIGITAL I/O

Timer 0

Timer 1

Timer 2

SMBus

UART

PCA

C8051F300/1/2/3/4/5

256 B SRAM

POR

WDT

C8051F30x

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