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C8051F542-IM
| Category |
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Business
| Product Category | 8-bit Microcontrollers - MCU | Standard Package | Rail / Tube |
| Factory Pack Quantity | 91 | Standard Package Name | QFN |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Not Compliant | N | Approval Agency | No |
Electrical
| Speed | 50 MHz | Timer | 4 x 16 bit |
| RAM Size | 1.25 KB | Core Size | 8-Bit |
| Core Type | 8051 | Interface | I2C/SMBus/SPI/UART |
| Clock Rate | 50 MHz | Resolution | 16 bit, 8 to 11 bit |
| Memory Size | 256 B | Number of I/O | 18 |
| Number of Bits | 12 | Voltage Rating | 1.8 → 5.25 V |
| Watchdog Timer | 1 | Data Converters | A/D 18x12b |
| Frequency - Max | 50MHz | Number of DAC's | 2 |
| Oscillator Type | Internal | Serial Protocol | 1 |
| Voltage - Supply | 2.5|3.3|5 V | Resolution (Bits) | 12bit |
| Number of Channels | 0 | Analog Input:Output | 2 |
| Program Memory Size | 16 KB | Program Memory Type | Flash |
| Number of ADCs / DACs | 25 | Voltage - Supply (Min) | 5.25 |
| Frequency (Center/Band) | 16bit | Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 5.25 V |
Mechanical
| Width | 4mm | Height | 0.8mm |
| Length | 4mm | Weight | 0.001368 oz |
| Packaging | Tube | Lead Style | No Lead |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | 24 | Package / Case | 24QFN EP |
| Package Cooled | QFN | Length - Overall | 4 |
| Package Quantity | QFN EP | Size / Dimension | 4 x 4 x 0.8mm |
| Number of Positions | 24 | Shell Size - Insert | 0.73 |
| Number of Cores/Bus Width | 8 Bit | Pulse Width Distortion (Max) | 1(16 bit), 1(8 to 11 bit) |
Product Info
| SPI | 1 | USB | 0 |
| Series | C8051F542 | Features | Programmable Counter Array |
| Protocol | 1 | On-Chip RAM | 25-chx12-bit |
| Peripherals | POR, PWM, Temp Sensor, WDT | Architecture | CISC |
| Connectivity | SMBus (2-Wire/I²C), LIN, SPI, UART/USART | Core Processor | 8051 |
| Number of Timers | 4 | RF Family/Standard | C8051F54x |
| DigiKey Programmable | Yes | Printed Circuit Board | 24 |
| Non-Disclosure Agreement | N | ||
Environmental
| Operating Temperature | -40 to 125 °C | ||
Documents & Media
PDF Document
PDF Document
PDF Document
PDF Document
PDF Document
Sourcing & traceability
- Datasheet
- LIN Bootloader AppNote
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.