C8051F221-GQR
IC MCU 8BIT 8KB FLASH 32LQFPManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs C8051F2xx series microcontroller, part number C8051F221-GQR, is an 8-bit MCU featuring an 8051 core. This device operates at up to 25MHz and includes 8KB of FLASH program memory, suitable for applications requiring embedded control. It offers 256 bytes of RAM and 22 general-purpose I/O pins. Connectivity options include SPI and UART/USART interfaces. The integrated analog-to-digital converter provides 22 channels with 8-bit resolution. Peripherals include brown-out detect/reset, power-on reset (POR), and watchdog timer (WDT). This component is supplied in a 32-LQFP (7x7) package for surface mounting and operates within a temperature range of -40°C to 85°C. It is commonly utilized in industrial automation, consumer electronics, and communication systems. The device is delivered in Tape & Reel packaging.
Additional Information
Series: C8051F2xxRoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-LQFP |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 256 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | A/D 22x8b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Connectivity | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Supplier Device Package | 32-LQFP (7x7) |
| Number of I/O | 22 |
| Programmable | Verified |
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