8-Bit Microcontroller, CMOS, FLASH memory, operating at up to 25MHz. Features 64KB FLASH memory, 5.25KB RAM, and 40 programmable I/Os. Includes multiple interfaces such as I2C, SPI, USB, UART, SMBus, USART, EBI/EMI, and 2-Wire. Equipped with 4 timers/counters, internal oscillator, and peripherals including Brown-out Detect/Reset, POR, PWM, WDT, and Temp Sensor. Packaged in a TQFP-48, surface mountable format with Tin, Matte contact plating, suitable for operation between -40°C and 85°C.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F344-GQR technical specifications.
General
| Package/Case | TQFP |
| Contact Plating | Tin, Matte |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | I2C, SPI, USB, UART, SMBus, USART, EBI/EMI, 2-Wire |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Channels | 5 |
| Number of I/Os | 40 |
| Number of Programmable I/O | 40 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor |
| RAM Size | 5.25KB |
| RoHS Compliant | Yes |
| Series | C8051F34x |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Silicon Labs C8051F344-GQR Datasheet
Download the complete datasheet for Silicon Labs C8051F344-GQR to view detailed technical specifications.
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