Silicon Labs C8051F537A-IM
Normaler Preis
$1.43
Normaler Preis
$1.51
Verkaufspreis
$1.43
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.43 | $1.43 |
| 15+ | $1.39 | $20.85 |
| 25+ | $1.36 | $34.00 |
| 50+ | $1.28 | $64.00 |
| 100+ | $1.13 | $113.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Silicon Labs |
| Product Series | C8051F53x |
| Packaging | Tube | NULL |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 25MHz |
| Connectivity | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 16 |
| Program Memory Size | 2KB (2K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.25V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-QFN (4x4) |
| Package / Case | 20-VFQFN Exposed Pad |
| ROHS |  |
The C8051F537A-IM from Silicon Labs is a compact 8-bit MCU based on the 8051 core. It runs at 25MHz with 2KB flash and 256 bytes RAM. Operating from 1.8V to 5.25V, it includes a temperature sensor, PWM, and robust reset features. The 20-VFQFN package is ideal for space-constrained, high-temperature applications.
- 25MHz 8051 core: Familiar architecture with fast execution.
- Integrated temp sensor: Eliminates external sensor cost.
- Wide voltage range: Works with 3V and 5V systems.
- Exposed pad package: Better thermal performance.
Battery Management Systems
Low 1.8V operation and temp sensor enable cell monitoring in portable packs.
LED Lighting Controllers
PWM outputs drive dimming circuits with 25MHz processing for smooth control.
Sensor Signal Conditioning
Analog peripherals and 8051 core handle amplification and calibration.
Small Appliances
Compact 20-QFN package fits into space-limited PCBs for blenders and fans.
Automotive Aftermarket
125°C rating supports under-hood sensors and actuators.
Industrial Timers
WDT and brown-out reset ensure reliable operation in countdown applications.
- Q: What core does it use?
- A: 8051 core running at 25MHz.
- Q: What is the supply voltage?
- A: 1.8V to 5.25V.
- Q: Does it have a temperature sensor?
- A: Yes, integrated temp sensor for monitoring.
- Q: What package is it?
- A: 20-VFQFN with exposed pad for thermal dissipation.
- Q: What is the flash size?
- A: 2KB program memory.
Base Product Number ：
C8051F537A
C8051F537A-IM.pdf
- Q: What core does it use?
- A: 8051 core running at 25MHz.
- Q: What is the supply voltage?
- A: 1.8V to 5.25V.
- Q: Does it have a temperature sensor?
- A: Yes, integrated temp sensor for monitoring.
- Q: What package is it?
- A: 20-VFQFN with exposed pad for thermal dissipation.
- Q: What is the flash size?
- A: 2KB program memory.
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