Silicon Labs

Precision32™ Devices

Silicon Labs offers Precision32™ mixed-signal MCUs with patented dual-crossbar architecture

Image of Silicon Laboratories' Precision32™ DevicesSilicon Labs' has launched its first 32-bit microcontroller family which more than doubles its MCU addressable market. The new Precision32™ ARM Cortex M3 family of microcontrollers is poised to immediately capture significant market share by providing fundamental advantages at a lower total solution cost. The Precision32 family offers industry-leading benefits in terms of low power, analog capabilities, configurability, USB integration and development time. With more than 30 different MCUs immediately available, the Precision32 family services a wide range of applications offering footprint compatible USB (SiM3U1xx) and non-USB (SiM3C1xx) devices that range in flash size from 32‒256 kB.

Applications

  • Portable medical
  • Barcode scanners
  • Motor control
  • Wireless tracking
Key Features Customer Benefits
Smart integration: 5 V internal regulator, crystal-less USB, six 300 mA drive IO, and capacitive touch inputs
  • Reduces BOM cost
  • Saves PCB area and cost
  • Simplifies design
Customizable pin-out and peripherals
  • Eases layout
  • No pin conflicts
  • Enables smaller packages reducing cost
Lowest power ARM Cortex USB MCU
  • 33% less active current vs. in-class competitors
  • 5 to 100x lower sleep current vs. competitors
Analog peripherals guaranteed over voltage and temperature
  • Replaces standalone analog ADCs when performance needs to be guaranteed
  • Operation down to 1.8 V increases battery life 
Easy-to-use, free development tools
  • Support for all major tools vendors
  • Free Eclipse-based IDE and compiler
  • Free AppBuilder enables pin-out, peripheral and clocking initialization without reading data sheet

Precision32™ Devices

图片制造商零件编号描述可供货数量
IC MCU 32BIT 128KB FLASH 92LGASIM3C157-B-GMIC MCU 32BIT 128KB FLASH 92LGA1740 - 立即发货查看详情
IC MCU 32BIT 128KB FLASH 80TQFPSIM3C157-B-GQIC MCU 32BIT 128KB FLASH 80TQFP0 - 立即发货查看详情
IC MCU 32BIT 256KB FLASH 92LGASIM3C167-B-GMIC MCU 32BIT 256KB FLASH 92LGA282 - 立即发货查看详情
IC MCU 32BIT 256KB FLASH 80TQFPSIM3C167-B-GQIC MCU 32BIT 256KB FLASH 80TQFP0 - 立即发货查看详情
SIM3C1XX EVAL BRDSIM3C1XX-B-EDKSIM3C1XX EVAL BRD2 - 立即发货查看详情
SIM3C1XX EVAL BRDSIM3C1XX-B-DKSIM3C1XX EVAL BRD0 - 立即发货查看详情
IC MCU 32BIT 128KB FLASH 92LGASIM3U157-B-GMIC MCU 32BIT 128KB FLASH 92LGA0 - 立即发货查看详情
IC MCU 32BIT 128KB FLASH 80TQFPSIM3U157-B-GQIC MCU 32BIT 128KB FLASH 80TQFP0 - 立即发货查看详情
IC MCU 32BIT 256KB FLASH 92LGASIM3U167-B-GMIC MCU 32BIT 256KB FLASH 92LGA1484 - 立即发货查看详情
SIM3U1XX EVAL BRDSIM3U1XX-B-EDKSIM3U1XX EVAL BRD1 - 立即发货查看详情
SIM3U1XX EVAL BRDSIM3U1XX-B-DKSIM3U1XX EVAL BRD2 - 立即发货查看详情
发布日期： 2012-07-26

Related Product Highlight

ARM Processors ARM processor technology, including Cortex-A, M and R series, available at DigiKey. View the wide range of products from suppliers including Atmel, NXP and more
Class D Toolstick A Class D Toolstick development and evaluation kit that is cost-effective and offers versatility, smart integration, and additional free development tools.
Precision32™ 系列 Silicon Labs 通过 DigiKey 公司推出 Precision 32™ 混合信号 MCU 以及免费软件工具。

Related Articles and Blogs

Extending Battery Life in Wearable Designs How silicon vendors help wearables designers extend battery life by offering power-frugal displays, MCUs, silicon radios, and power-management chips designed.
Securing MCU Designs MCU manufacturers, such as Texas Instruments and Renesas, have built in numerous features which often can detect and respond to device failure.
Designing Ultra-Low-Power Wireless Automation with ZigBee Green Power A new ZigBee PRO specification called Green Power is a low-cost energy harvesting and ultra-long battery life specification for ZigBee wireless applications.

Related Product Training Modules

Precision32™ ARM Cortex®-M3 MCU Introduction The Precision32 family of microcontrollers provide fundamental advantages over the competition at a lower total solution cost.