Silicon Lab C8051F381-GQ
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | C8051F381-GQ | 5,284 | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | C8051F381-GQ | 2,131 | 1 | Tape & Reel | 1d | |||||||
| Win Source | WS-C8051F381-GQ | 2,300 | 6 | 19h | ||||||||
| Worldway Electronics | C8051F381-GQ | 19,230 | 7 | Tray | 18h | |||||||
| IC Components Ltd. | C8051F381-GQ | 3,960 | 4d |
Inventory History
3 month trend: -25.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Silicon Lab C8051F381-GQ.
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | SymbolFootprint | Download |
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Supply Chain
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.00.15
Introduction Date2011-03-30
Lifecycle StatusProduction (Last Updated: 2 years ago)
LTB Date2026-03-13
LTD Date2026-12-31
Manufacturer Lifecycle StatusFULL PRODUCTION (Last Updated: 2 years ago)
Descriptions
Descriptions of Silicon Lab C8051F381-GQ provided by its distributors.
MCU 8-bit C8051F38x 8051 CISC 64KB Flash 2.5V/3.3V 32-Pin LQFP
Microcontroller, 8-Bit, FLASH, 8051 CPU, 48MHz, CMOS, PQFP32
MCU; 8051; 48MIPS; 64KB Flash; USB; LQFP32
C8051F38x Microcontrollers,64kB Flash, QFP32
Silicon Labs SCT
Silicon Labs C8051F, 8051, 32, LQFP, 0CAN
Full Speed USB Flash MCU Family
MCU, 8BIT, 48MHZ, LQFP-32; Product Range:C8051 Family C8051F38x Series Microcontrollers; Device Core:8051; Operating Frequency Max:48MHz; Program Memory Size:64KB; No. of Pins:32Pins; IC Case / Package:LQFP; No. of I/O s:25I/O s RoHS Compliant: Yes
Manufacturer Aliases
Silicon Lab has several brands around the world that distributors may use as alternate names. Silicon Lab may also be known as the following names:
- Silicon Labs
- SILICON LABORATORIES
- SILICON
- Silicon Laboratories Inc
- SILABS
- SCL
- SLAB
- SILICONLA
- SIL LABS
- SILICON LABO
- SILICON LABORATORIES INC (VA)
- Silicon Labs / Bluegiga
- silicon labories
- SILICON LABS Semiconductor
- Silicon (Taiwan Silicon Core)
- SILICON LABS ISOLATION INC
- Silicone Labs
- SILICON INTEGRATED SYSTEMS CORP
- sil lab
- Silicon Laboratories - Silicon Labs
- SiLabs (Telegesis)
- Sillicon Labs
- SILICON LABORATORIES INTERNATIONAL PTE LTD
- SILICON LABORATORIESSKYWORKS SOLUTIONS INC
- CYGNAL INTEGRATED PRODUCTS INC
- Silicon Labs
Inventory History
3 month trend: -25.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLQFP
Contact PlatingTin
Number of Pins32
Number of Terminals32
Technical
Core Architecture8051
Data Bus Width8 b
EEPROM Memory Size0 B
Flash Memory Size64 kB
Frequency48 MHz
InterfaceSPI, USB
Max Frequency48 MHz
Max Operating Temperature85 °C
Max Supply Current14 mA
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of ADC Channels21
Number of Channels5
Number of Digital IO25
Number of I/Os25
Number of Programmable I/O25
Number of Segments0
Number of SPI Channels1
Number of Timers/Counters6
Number of UART Channels2
Number of USB Channels2
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsPOR, WDT
RAM Size4.3 kB
Schedule B8542390000
Temperature GradeIndustrial
Dimensions
Height1.45 mm
Height - Seated (Max)1.6 mm
Length7 mm
Terminal Pitch800 µm
Width7 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Silicon Lab C8051F381-GQ.