SIM3U166-B-GM - Silicon Labs

Manufacturer Part Number

SIM3U166-B-GM

Manufacturer

Silicon Labs

Introduction

Embedded Microcontroller part of SiM3U1xx Series with advanced control capabilities

Product Features and Performance

Core Processor: ARM Cortex-M3 for high performance and efficiency

Core Size: 32-Bit Single-Core, optimal for many embedded applications

Speed: 80MHz provides high-speed processing

Connectivity Options: Versatile connection options including EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB

Peripherals: Comprehensive including Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT enhances functionality

Number of I/O: 50, offering extensive interface options

Program Memory Size: 256KB FLASH memory for application storage

RAM Size: 32KB for smooth operation and data handling

Voltage Supply Range: Wide range from 1.8V to 3.6V, offering flexibility for different power setups

Data Converters: Includes A/D 28x12b and D/A 2x10b for precise analog to digital conversions

Oscillator Type: Internal, reducing the need for external components

Operating Temperature Range: -40°C to +85°C, suitable for harsh environments

Mounting Type: Surface Mount, for modern PCB design

Supplier Device Package: 64-QFN (9x9), compact and efficient packaging

Package/Case: 64-VFQFN Exposed Pad, robust and convenient for heat dissipation

Product Advantages

Advanced ARM Cortex-M3 core for high computational power

Extensive programmable I/Os tailored for complex tasks

Versatile power supply options supporting various application requirements

Integrated data converters enabling various analog interfaces

Robust temperature range ensuring reliability across different environments

Small form factor package ideal for space-constrained applications

Key Technical Parameters

ARM Cortex-M3, 32-Bit Single-Core, 80MHz

EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB

256KB FLASH, 32KB RAM

A/D 28x12b, D/A 2x10b converters

8V ~ 3.6V supply voltage

-40°C ~ 85°C operating temperature

Quality and Safety Features

Brown-out Detect/Reset for power safety

Watchdog Timer (WDT) to prevent system hang-ups

Compatibility

Standard connectivity interfaces for compatibility with various peripherals and protocols

Application Areas

Industrial control systems

Communication devices

Consumer electronics

Automotive applications

Product Lifecycle

Not For New Designs, suggesting that the product might be nearing end of life

Availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

High-performance ARM Cortex-M3 core ideal for complex embedded applications

Multiple connectivity and peripheral options offer great design flexibility

Broad voltage support accommodates diverse power requirements

Large on-chip memory facilitates advanced applications

Ready-to-use internal oscillator lowers system costs

Designed to operate in extreme temperatures suited for varied industrial applications