32-bit ARM Cortex-M3 RISC microcontroller featuring 256KB FLASH memory and 32KB RAM. Operates at up to 80MHz with a 1.8V to 3.6V supply voltage range. Offers 50 I/O pins, including 79 programmable I/O, and supports I2C, SPI, IrDA, UART, USART, EBI/EMI, and I2S interfaces. Includes peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and DMA, with an internal oscillator and watchdog timer. Packaged in a 64-pin TQFP for surface mounting, with an operating temperature range of -40°C to 85°C.
Frequency80MHz
PackageTQFP
MountingSurface Mount
Quick Jump:
Technical Specifications
Silicon Labs SIM3C166-B-GQ technical specifications.
General
Package/Case
TQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
80MHz
Interface
I2C, SPI, IrDA, UART, USART, EBI/EMI, I2S
Max Frequency
80MHz
Max Operating Temperature
85°C
Max Power Dissipation
650mW
Max Supply Voltage
3.6V
Memory Size
256KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of Channels
10
Number of I/Os
50
Number of Programmable I/O
79
Number of Timers/Counters
2
Oscillator Type
Internal
Package Quantity
260
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
RAM Size
32KB
RoHS Compliant
Yes
Series
SiM3C1xx
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs SIM3C166-B-GQ Datasheet
Download the complete datasheet for Silicon Labs SIM3C166-B-GQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
