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C8051F312-GQ
| Category |
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Business
| Product Category | 8-bit Microcontrollers - MCU | Standard Package | Trays |
| Factory Pack Quantity | 250 | Standard Package Name | QFP |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423190 |
| Not Compliant | N | Approval Agency | No |
Electrical
| Speed | 25 MHz | RAM Size | 1.25 KB |
| Core Size | 8-Bit | Core Type | 8051 |
| Interface | I2C/SMBus/SPI/UART | Clock Rate | 25 MHz |
| Memory Size | 1.25 KB | Number of I/O | 29 |
| Number of Bits | 10 | Voltage Rating | 2.7 |
| Clock Frequency | :25MHz | Data Converters | A/D 21x10b |
| Number of DAC's | :5 | Oscillator Type | Internal |
| Serial Protocol | 1 | Voltage - Supply | 3.3 V |
| Number of Channels | 21 | Program Memory Size | 8 KB |
| Program Memory Type | Flash | Number of ADCs / DACs | 21 |
| Voltage - Supply (Min) | 3.6 | Number of Bits per Element | 10 bit |
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 3.6 V | ||
Mechanical
| Weight | 0.005584 oz | Packaging | Tray |
| Lead Style | Gull-wing | Termination | :SMD |
| Mounting Style | SMD/SMT | Number of Pins | :32 |
| Package / Case | 32LQFP | Package Cooled | LQFP32 |
| Material Finish | :- | Package Quantity | LQFP |
| Number of Positions | 32 | Number of Cores/Bus Width | 8 Bit |
Product Info
| SPI | 1 | Series | C8051 |
| Features | Programmable Counter Array | Protocol | 1 |
| Flash Size | :8KB | On-Chip RAM | 21-chx10-bit |
| Peripherals | POR, PWM, Temp Sensor, WDT | Architecture | CISC |
| Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART | Core Processor | 8051 |
| Number of Timers | 4 | Controller Series | :C8051F31x |
| RF Family/Standard | C8051F31x | DigiKey Programmable | Yes |
| Microcontroller Features | :UART, SMBus, SPI | Non-Disclosure Agreement | N |
| Number of A/D Converters | :25 | ||
Environmental
| Operating Temperature | -40 to 85 °C | ||
Documents & Media
Sourcing & traceability
- Datasheet
- C8051F31x.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.