# C8051F311-GMR Silicon Labs | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Silicon Labs  
**MPN:** `C8051F311-GMR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Silicon Labs |
| Manufacturer name | Silicon Labs |
| Manufacturer | Silicon Labs |
| Extra Product Name | C8051F311-GMR Silicon Labs \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | C8051F311-GMR |
| multiple | 1 |
| qtyInStock | 348 |
| SKU | 990794 |
| snippet | 8051 series Microcontroller IC 8-Bit 25MHz 16KB (16K x 8) FLASH 28-QFN (5x5) |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierPrice1 | 12.02000 |
| tierPrice2 | 10.85400 |
| tierPrice3 | 10.34960 |
| tierPrice4 | 8.98630 |
| tierPrice5 | 8.58244 |
| tierPrice6 | 7.82518 |
| Part Number | C8051F311-GMR |
| Product Group | BISS |
| Category | Integrated Circuits (ICs) |
| Mfr | Silicon Labs |
| Series | C8051F31x |
| Package | Tape & Reel (TR) |
| Product Status | Not For New Designs |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 25MHz |
| Connectivity | SMBus (2-Wire/I?C), SPI, UART/USART |
| Peripherals | POR, PWM, Temp Sensor, WDT |
| Number of I/O | 25 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Data Converters | A/D 17x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |
| Base Product Number | C8051F311 |
| Asin | B01L40SOX4, B01L40SRFE, B01L40STN4, B01L40SWCM, B01L40SYUM |
| Brand | Silicon Labs |
| Case | 1, 10, 100, 5, 50 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011 |
| Feature | <b>Price For:</b> Pack of 1 <b>Manufacturer</b>: Silicon Laboratories <b>Product Category</b>: 8-bit Microcontrollers - MCU <b>RoHS</b>: <b>Mounting Style</b>: SMD/SMT <b>Package / Case</b>: QFN-24 <b |
| IsDeadAsin | True |
| Label | Silicon Labs |
| Man | Silicon Labs |
| NumberOfItems | 1, 10, 100, 5, 50 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 990794 | 12.02 | 1 | 348 | 1 |
| Hotenda | H2341113 |  |  | None | 1 |
| Win Source | C8051F311-GMR | 1.761 | 1 | 2197 | 30 |
| Digi-Key | 8017813 | 7.39 | 1 | 301 | 1500 |
| Digi-Key | 8017834 | 12.02 | 1 | 1818 | 1 |
| Newark | 76AK5803 | 11.12 | 1 | 1225 | 1 |

---
Structured data: `/python/html6/product/500/245000000/245468000/part_--C8051F311GMR---SiliconLabs--cda3faae92.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp