8-Bit Microcontroller (MCU) featuring an 8051 core architecture and operating at up to 48MHz. This CMOS device offers 32KB of FLASH memory and 2.25KB of RAM, with 40 programmable I/O pins. Integrated peripherals include 6 timers/counters, 5 PWM channels, 2 UART channels, 2 I2C channels, 1 SPI channel, and 1 USB channel. The TQFP package has tin contact plating and measures 7mm x 7mm x 1.05mm, supporting a supply voltage range of 1.8V to 3.6V and operating temperatures from -40°C to 85°C. This RoHS compliant component includes brown-out detect/reset, POR, and WDT functionalities.
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Silicon Labs C8051F386-GQ technical specifications.
| Package/Case | TQFP |
| Contact Plating | Tin |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 48MHz |
| Height | 1.05mm |
| Length | 7mm |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of Channels | 5 |
| Number of I/Os | 40 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 40 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 6 |
| Number of UART Channels | 2 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 2.25KB |
| RoHS Compliant | Yes |
| Series | C8051F38x |
| Width | 7mm |
| RoHS | Compliant |
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