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Same model may have multiple batches, images only for reference.
SIM3U166-B-GMR Real Image
Same model may have multiple batches, images only for reference.

SIM3U166-B-GMR

Part No SIM3U166-B-GMR
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 32BIT 256KB FLASH 64QFN  /  ARM® Cortex®-M3 series Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 64-QFN (9x9)
Datasheet
SIM3U166-B-GMR Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)>Embedded - Microcontrollers
Mfr Silicon Labs
Series SiM3U1xx
Package Tape & Reel (TR)
Product Status Not For New Designs
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 80MHz
Connectivity EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 50
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Supply Voltage - Operating 1.8V ~ 3.6V
Data Converters A/D 28x12b; D/A 2x10b
Oscillator Type Internal
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting SMD (SMT)
Package / Case 64-VFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9)
Base Product Number SIM3U166
Standard Package 2,500
MSL Level 3 (168 Hours)
ECCN 5A992C
HTSUS 8542.31.0001
Win Source Part Number 1263565-SIM3U166-B-GMR
Ultra Librarian 3D Model Ultra Librarian SIM3U166-B-GMR CAD Model

Description

The SIM3U166-B-GMR is a microcontroller that operates on an ARM Cortex-M3 core processor with a speed of 80MHz from Silicon Labs.

  • Program Memory Size: 256KB (256K x 8)
  • Program Memory Type: FLASH
  • RAM Size: 32K x 8
  • Data Converters: 28x12b A/D and 2x10b D/A
  • I/O: 50
  • Voltage Supply: 1.8V to 3.6V
  • Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, and USB
  • Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT
  • Package: 64-VFQFN Exposed Pad package
  • Mounting: SMD (SMT) technology
  • Comment: The device is suitable for use in various embedded applications.

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