SIM3C164-B-GM
IC MCU 32BIT 256KB FLASH 40QFN
Embedded Microcontrollers
40-VFQFN Exposed Pad
SiM3C1xx
Not For New Designs
$12.26 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Silicon Labs |
| Model | SIM3C164-B-GM |
| Package / Case | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | ARM® Cortex®-M3 |
| Speed | 80MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 32K x 8 |
| Number of I/O | 28 |
| Data Converters | A/D 18x12b; D/A 2x10b |
| Voltage - Supply | 1.8V ~ 3.6V |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Supplier Device Package | 40-QFN (6x6) |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
SIM3C164-B-GM by Silicon Labs is a ARM® Cortex®-M3 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 40-VFQFN Exposed Pad package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 80MHz |
| RAM Size | 32K x 8 |
| Core Size | 32-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART |
| Number of I/O | 28 |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 18x12b; D/A 2x10b |
| Oscillator Type | Internal |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
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