| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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39,500 pcs
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39500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Silicon Labs SIM3U156-B-GMR is a high-performance, low-power 32-bit microcontroller based on the ARM Cortex-M3 core. It operates at a maximum frequency of 80 MHz and offers 128KB of in-system programmable Flash memory and 32KB of SRAM.
This MCU includes a rich set of peripherals such as DMA, multiple communication interfaces (SPI, I2C, UART/USART, USB), and analog converters (ADC, DAC). It supports a wide operating voltage range from 1.8V to 3.6V and operates within a temperature range of -40°C to +85°C.
The SIM3U156-B-GMR is available in a 64-QFN (9x9 mm) surface mount package. Its design focuses on low power consumption with various power modes and features like clock gating, making it suitable for embedded applications requiring efficiency.
Key features include hardware AES encryption, multiple timer/counter options, and up to 65 flexible I/O pins, including high drive capability pins. On-chip debugging is supported via SWD or JTAG interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.40 | $6.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SIM3U156-B-GMR features an ARM Cortex-M3 32-bit core.
The maximum operating frequency is 80 MHz.
It has 128KB of Flash memory and 32KB of SRAM.
The operating voltage range is 1.8V to 3.6V.
The operating temperature range is -40°C to +85°C.
It is supplied in a 64-VFQFN Exposed Pad package.
Key peripherals include DMA, I²S, POR, PWM, WDT, and various communication interfaces like SPI, I2C, UART, and USB.