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Orders Over
$5000C8051F931
IC MCU 8BIT 64KB FLASH 24QFN
RoHS Status:
Stock Condition: 6,554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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C8051F931 General Description
25 MIPS, 8 kB Flash, Ultra Low Power, Capacitive Sensing MCUCapacitance to Digital Converter- Supports buttons, sliders, wheels, and capacitive proximity sensing- Fast 40 µs per channel conversion time- 16-bit resolution- Up to 14 input channels- Auto-accumulate up to 64x samplesUltra-Low Power- 150 µA/MHz active current from 1.8–3.6 V @ 25 MHz- 10 nA sleep current with data retention; BOD disabled- 50 nA sleep current with data retention; BOD enabled- 300 nA sleep current with smaRTClock (internal oscillator)- 600 nA sleep current with smaRTClock (external crystal)- 2 µs wake up from sleepSupply Voltage 1.8 to 3.6 V- Built-in brown-out detector- On-chip LDO regulator for core supplyAnalog to Digital Converter- 75 ksps with 12-bit resolution (F990/6)- 330 ksps with 8-bit resolution- Up to 10-channels- Autonomous burst mode with 16-bit averaging accumulator- VREF from external pin, VDD, or internal regulator- Built-in temperature sensorInternal 6-Bit Current Reference- 2 ranges: source or sink capability- Up to 14-bit resolution via PWM interpolation Comparator- Programmable hysteresis and response time- Configurable as interrupt or reset source- Low current (<0.4 µA)Development Kit: C8051F996DK
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Category | Integrated Circuits (ICs)EmbeddedMicrocontrollers | Mfr | Silicon Labs |
| Series | C8051F9xx | Package | Tube |
| Product Status | Active | Programmable | Not Verified |
| Core Processor | 8051 | Core Size | 8-Bit |
| Speed | 25MHz | Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | Number of I/O | 16 |
| Program Memory Size | 64KB (64K x 8) | Program Memory Type | FLASH |
| EEPROM Size | - | RAM Size | 4.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 0.9V ~ 3.6V | Data Converters | A/D 15x10b |
| Oscillator Type | Internal | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 24-VFQFN Exposed Pad |
| Base Product Number | C8051F931 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
