Key facts
- Brand
- Silicon Laboratories
- Model
- C8051F310
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-10
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Silicon Laboratories C8051F310/1/2/3/4/5 MCU Family Handbook
The C8051F310/1/2/3/4/5 family is a 8051‑compatible microcontroller series featuring a high‑speed CIP‑51 core, on‑chip debug circuitry, and a range of analog and digital peripherals. It supports 2.7 V to 3.6 V supply voltage and includes up to 16 kB of flash memory with in‑system programming capability.
The handbook covers system architecture, memory organization, analog peripherals such as a 10‑bit ADC (up to 200 ksps), comparators, digital interfaces (UART, SMBus, SPI), timer blocks, power‑management modes, package pinouts, and detailed procedures for flash programming, reset handling, and peripheral configuration.
Silicon Laboratories C8051F310 specifications
| Supply Voltage | 2.7 V to 3.6 V |
|---|---|
| Typical Operating Current | 5 mA at 25 MHz; 11 µA at 32 kHz |
| Flash Memory Size | 16 kB (C8051F310/1) or 8 kB (C8051F312/3/4/5) |
| Internal Data RAM | 1280 bytes (1024 + 256) |
| ADC Resolution | 10‑bit |
| Maximum ADC Sampling Rate | 200 ksps |
| Operating Temperature Range | -40 °C to +85 °C (power‑saving modes) |
| Package Types | 32‑pin LQFP (C8051F310/2/4) and 28‑pin MLP (C8051F311/3/5) |
Source: Silicon Laboratories C8051F310/1/2/3/4/5 MCU Family Handbook
All Silicon Laboratories C8051F310 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the C8051F310 family support?
The devices operate from 2.7 V to 3.6 V.
From: Silicon Laboratories C8051F310/1/2/3/4/5 MCU Family Handbook
How much internal RAM is available in the C8051F310 MCU?
Each device provides 1280 bytes of internal data RAM, split as 1024 bytes plus 256 bytes.
From: Silicon Laboratories C8051F310/1/2/3/4/5 MCU Family Handbook
What is the supply voltage range for the C8051F310 family?
The devices operate from 2.7 V to 3.6 V.
From: Silicon Laboratories C8051F310/1/2/3/4/5/6/7 8/16 kB ISP Flash MCU Family Handbook
What flash memory sizes are available in this family?
16 kB flash is provided for C8051F310/1/6/7, while C8051F312/3/4/5 have 8 kB flash.
From: Silicon Laboratories C8051F310/1/2/3/4/5/6/7 8/16 kB ISP Flash MCU Family Handbook
What is the supply voltage range for the C8051F310?
The device operates from 2.7 V to 3.6 V.
What is the ADC resolution of the C8051F310?
It has a 10‑bit analog‑to‑digital converter.