Silicon Labs SIM3U167-B-GQ, 32bit ARM Cortex M3 Microcontroller, SiM3, 80MHz, 256 kB Flash, 80-Pin TQFP
- RS Stock No.:
- 761-7882
- Mfr. Part No.:
- SIM3U167-B-GQ
- Brand:
- Silicon Labs
Discontinued product
- RS Stock No.:
- 761-7882
- Mfr. Part No.:
- SIM3U167-B-GQ
- Brand:
- Silicon Labs
Legislation and Compliance
Product Details
Cortex-M3 Family Microcontrollers, Silicon Labs
The SiM3L1xx low-power 32-bit microcontroller (MCU) product line is the latest addition to the Precision32™ family of ARM Cortex-M3 microcontrollers. These MCUs are the lowest power 32-bit devices on the market and are well suited for battery-operated and power-sensitive applications. The SiM3L1xx MCUs feature significant peripheral and architectural innovations including an integrated dc-dc converter that helps save power in active mode as well as a redesigned LCD controller that can reduce the power consumed by the LCD display. Autonomous peripherals off-load the CPU and further decrease processing time and power. Full RAM and state retention enables instantaneous code execution after waking up from sleep. Flash memory sizes range from 32 to 256kB, and the MCUs come in packages as small as 5.5 x 5.5mm. Enhanced Precision32 tools can simplify the development process by estimating power consumption and providing configuration guidance to achieve the lowest power.
Specifications
Attribute | Value |
|---|---|
| Family Name | SiM3 |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 80 |
| Device Core | ARM Cortex M3 |
| Data Bus Width | 32bit |
| Program Memory Size | 256 kB |
| Maximum Frequency | 80MHz |
| RAM Size | 32 kB |
| USB Channels | 1 |
| Number of PWM Units | 1 x 16 bit |
| Number of SPI Channels | 3 |
| Number of USART Channels | 2 |
| Number of UART Channels | 2 |
| Number of CAN Channels | 0 |
| Number of I2C Channels | 2 |
| Typical Operating Supply Voltage | 1.8 → 3.6 V |
| Number of ADC Units | 1 |
| Maximum Operating Temperature | +85 °C |
| Length | 12mm |
| Minimum Operating Temperature | -40 °C |
| Pulse Width Modulation | 2 x 16 bit (CCP) |
| Program Memory Type | Flash |
| ADCs | 2 x 12 bit |
| Height | 1.05mm |
| Number of LIN Channels | 0 |
| Width | 12mm |
| Number of PCI Channels | 0 |
| Number of Ethernet Channels | 0 |
| Dimensions | 12 x 12 x 1.05mm |