| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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820 pcs
|
820 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The Silicon Labs C8051F381-GQR is an 8-bit microcontroller based on the high-speed 8051 core, capable of executing up to 48 MIPS. It features 64KB of in-system programmable Flash memory and 4.25KB of RAM.
This MCU includes a USB 2.0 compliant function controller supporting full-speed (12 Mbps) operation with integrated clock recovery, eliminating the need for an external crystal. It offers a range of analog and digital peripherals, including a 10-bit ADC (up to 500 ksps), two comparators, Brown-out detector, POR circuitry, and a built-in temperature sensor.
Connectivity options include I²C, SPI, and UART serial ports, along with USB. The device operates within a voltage supply range of 2.7V to 5.25V and has an operating temperature range of -40°C to 85°C. It is supplied in a 32-LQFP package suitable for surface mounting.
Key features include an internal oscillator with ±0.25% accuracy, on-chip debug circuitry for non-intrusive in-system debugging, and support for up to 25 I/O pins. The C8051F381/3/5/7/C series is designed for applications requiring a compact, high-performance MCU with integrated USB functionality.
The operating voltage is 2.7V to 5.25V.
It is available in a 32-LQFP package.
The operating temperature range is -40°C to 85°C.
Yes, it is RoHS3 Compliant.
It has 64KB of Flash memory.
The core processor is an 8-bit 8051.
Yes, it features a USB 2.0 compliant function controller.