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| PartNumber | C8051F344-GQR | C8051F344-GQ | C8051F344 |
| Description | 8-bit Microcontrollers - MCU Next gen available. (F380-GQ) 25 MIPS,64KB,10ADC,USB,48Pin | 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFP-48 | TQFP-48 | - |
| Series | C8051F344 | C8051F344 | - |
| Core | 8051 | 8051 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 25 MHz | 25 MHz | - |
| Program Memory Size | 64 kB | 64 kB | - |
| Data RAM Size | 4.25 kB | 4.25 kB | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Number of I/Os | 40 I/O | 40 I/O | - |
| Operating Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Tray | - |
| Height | 1 mm | 1 mm | - |
| Length | 7 mm | 7 mm | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Width | 7 mm | 7 mm | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Interface Type | I2C, SMBus, SPI, UART, USB | I2C, SMBus, SPI, UART, USB | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 17 | 17 | - |
| Number of Timers/Counters | 4 Timer | 4 Timer | - |
| Processor Series | C8051 | C8051 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 500 | 250 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Unit Weight | 0.004603 oz | 0.004603 oz | - |
| Data ROM Size | - | 128 B | - |
| Data ROM Type | - | Flash | - |