| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
10,087 pcs
|
10087 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
4,030 pcs
|
4030 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | 1612 | On Request | On Request |
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The C8051F320-GQR is an 8-bit microcontroller from Silicon Labs based on the 8051 core, operating at up to 25 MHz with 25 MIPS throughput. It integrates 16 KB of Flash program memory and 2.25 KB of internal RAM, along with a USB 2.0 controller supporting full speed (12 Mbps) and low speed (1.5 Mbps) operation with integrated clock recovery — no external crystal required. The device also includes a 10-bit ADC with up to 200 ksps sampling rate, built-in temperature sensor, brown-out detection, power-on reset, PWM, and watchdog timer.
Connectivity options include SMBus (I²C), SPI, UART/USART, and USB. The 25 general-purpose I/O pins are 5V tolerant and feature high sink current. The internal oscillator provides 0.25% accuracy, and the device can switch between clock sources on-the-fly for power savings. The operating voltage range is 2.7V to 3.6V, with an internal voltage regulator allowing an input of 4.0V to 5.25V.
Packaged in a 32-pin LQFP (7x7mm) with surface mount mounting, the C8051F320-GQR is rated for industrial temperature range of -40°C to 85°C. It is listed as RoHS3 compliant. This microcontroller is suitable for USB-connected embedded applications requiring analog and digital peripherals in a compact footprint.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.49 | $5.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 3.6V.
-40°C to 85°C.
32-LQFP (7x7mm).
Yes, listed as RoHS3 compliant (unverified).
25 MHz.
16 KB.
Yes, USB 2.0 full speed (12 Mbps) and low speed (1.5 Mbps).