8-Bit Microcontroller, 50MHz FLASH MCU with 128KB memory and 8.25KB RAM. Features include an 8051 core architecture, internal oscillator, and 64 programmable I/Os. Offers multiple interfaces such as I2C, SPI, UART, SMBus, USART, EBI/EMI, and 2-Wire. Operates from 2.7V to 3.6V with a temperature range of -40°C to 85°C. Includes peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and a Temp Sensor. Packaged in a TQFP with tin contact plating, suitable for surface mounting.
Frequency50MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F126-GQR technical specifications.
General
| Access Time | 50us |
| Package/Case | TQFP |
| Contact Plating | Tin |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 50MHz |
| Interface | I2C, SPI, UART, SMBus, USART, EBI/EMI, 2-Wire |
| Lead Free | Lead Free |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Channels | 6 |
| Number of I/Os | 64 |
| Number of Programmable I/O | 64 |
| Number of Timers/Counters | 5 |
| Operating Supply Voltage | 3V |
| Oscillator Type | Internal |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor |
| RAM Size | 8.25KB |
| RoHS Compliant | Yes |
| Series | C8051F12x |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Silicon Labs C8051F126-GQR Datasheet
Download the complete datasheet for Silicon Labs C8051F126-GQR to view detailed technical specifications.
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