| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
490 pcs
|
490 pcs | On Request | 1 | On Request | On Request | 0314+ | On Request | On Request |
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| supply_current_active (Typical @ 25 MHz) | |
| supply_current_active (Typical @ 32 kHz) |
The C8051F305-GMR is an 8-bit microcontroller from Silicon Labs based on the 8051 core. It operates at up to 25 MHz and provides 2KB of Flash program memory and 256 bytes of internal RAM. The device includes 8 general-purpose I/O pins and supports serial communication via SMBus (I2C) and UART/USART.
On-chip peripherals include a programmable counter array (PCA) with three capture/compare modules, three 16-bit timers, and a watchdog timer. The internal oscillator runs at 24.5 MHz with ±2% accuracy, and an external oscillator can be used for higher precision. The microcontroller also features a built-in comparator and supports power-saving modes with typical stop mode current of 0.1 μA.
The device is housed in a 10-VFDFN exposed pad package (supplier package 11-QFN 3x3mm) and is surface mountable. It operates over a supply voltage range of 2.7V to 3.6V and a temperature range of -40°C to 85°C. Typical active current is 6.6 mA at 25 MHz and 14 μA at 32 kHz.
2.7V to 3.6V.
10-VFDFN Exposed Pad (11-QFN 3x3mm).
-40°C to 85°C.
It is listed as RoHS3 Compliant, but this is unverified.
25 MHz.
2KB.
SMBus (I2C) and UART/USART.