C8051F236-GQ
IC MCU 8BIT 8KB FLASH 48TQFP
Embedded Microcontrollers
48-TQFP
C8051F2xx
Not For New Designs
$10.13 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Silicon Labs |
| Model | C8051F236-GQ |
| Package / Case | 48-TQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | 8051 |
| Speed | 25MHz |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 1.25K x 8 |
| Number of I/O | 32 |
| Voltage - Supply | 2.7V ~ 3.6V |
| Connectivity | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Supplier Device Package | 48-TQFP (7x7) |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
C8051F236-GQ by Silicon Labs is a 8051 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-TQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. The C8 variant has 64KB Flash / 20KB RAM; for larger firmware use the CB (128KB) or RC (256KB) variants. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
📖 Technical Guides for C8051F236-GQ
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →AT32UC3L064-AUR
IC MCU 32BIT 64KB FLASH 48TQFP
AT32UC3L032-AUT
IC MCU 32BIT 32KB FLASH 48TQFP
ATUC64D4-AUT
IC MCU 32BIT 64KB FLASH 48TQFP
ATUC128L4U-AUR
IC MCU 32BIT 128KB FLASH 48TQFP
ATUC64L4U-AUR
IC MCU 32BIT 64KB FLASH 48TQFP
ATUC256L4U-AUR
IC MCU 32BIT 256KB FLASH 48TQFP
All Technical Specifications
| Speed | 25MHz |
| RAM Size | 1.25K x 8 |
| Core Size | 8-Bit |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Connectivity | SPI, UART/USART |
| Number of I/O | 32 |
| Core Processor | 8051 |
| Oscillator Type | Internal |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.