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W83L951DG
8051 W83 Microcontroller IC 8-Bit 24MHz 64KB (64K x 8) FLASH 128-LQFP (14x14)
Brands: NUVOTON TECHNOLOGY CORP
Mfr.Part #: W83L951DG
Datasheet: W83L951DG Datasheet (PDF)
Package/Case: 128-LQFP (14x14)
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomW83L951DG General Description
8051 W83 Microcontroller IC 8-Bit 24MHz 64KB (64K x 8) FLASH 128-LQFP (14x14)
Features
- Core logic
- 8-bit Turbo 8052 Microprocessor Code based, Speed up to 24MHz
- 256 bytes Internal RAM
- 64K bytes Embedded Programmable Flash Memory
- 2K bytes External SRAM
- Host interface
- Software Optional with LPC Interface
- Primary Programmable I/O Address Communication Port in LPC Mode
- Support SERIRQ in LPC Interface
- Support Hardware Fast Gate A20 and KBRST
- Support Port 92h
- SMBus
- Support 2 SMBus Interface support Master Mode.
- Timers
- Support Four Timer Signal with Three Pre-scalars
- Timer 1 and 2 Shard the Same Pre-scalar and are Free-Running Only.
- Timer X and Y Have Individual Pre-scalar and Support up to Four Control Modes, Free Running,
- Pulse Output, Event Counter and Pulse Width Measurement
- Support Four PWM Channels
- PWM 0 and 1 are 8-bits and Programmable Frequency from 62Hz to 7.5 KHz
- PWM 2 and 3 are 16-bits and Programmable Frequency from 6Hz to 3MHz
- Fan Tachometer
- Support two Fan Tachometer Inputs
- A/D Converter
- Firmware Programmable Optional with 10-bite or 8-bit Resolution
- Support Eight Channels
- D/A Converter
- 8-bit Resolution
- Support Two Channels
- Support Three Hardware PS2 Channels
- Optional PS2 Clock Inhibit by Hardware or Firmware
- Keyboard Controller
- Support 168 Keyboard Matrix-scan, Expanding to 188 and 208
- GPIO
- Support 104 Useful GPIO Pins Totally and Bit–addressable to Facility Firmware Coding
- FLASH
- Support External On-Board 64K Flash via Matrix Interface (GP0, 1, 3)
- Support Decoding for the NEC Consumer IR Remote Control Format
- Real Time Clock Generator with 32.768 KHz Input
- ACPI
- Support ACPI Appliance
- Secondary Programmable I/O Address Communication Port in LPC Mode
- Package
- -Pin QFP and 128-Pin LQFP Leadfree Package Options, in compliance with the RoHS (Restriction on Hazardous Substances)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | NUVOTON TECHNOLOGY CORP |
| Part Package Code | QFP | Package Description | , |
| Pin Count | 128 | Reach Compliance Code | compliant |
| HTS Code | 8542.31.00.01 | Mfr | Nuvoton Technology Corporation |
| Series | W83 | Package | Tube |
| Product Status | Obsolete | Programmabe | Not Verified |
| Core Processor | 8051 | Core Size | 8-Bit |
| Speed | 24MHz | Connectivity | Host Interface, PS/2, SMBus, UART/USART |
| Peripherals | PWM, WDT | Number of I/O | 104 |
| Program Memory Size | 64KB (64K x 8) | Program Memory Type | FLASH |
| EEPROM Size | - | RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V | Data Converters | A/D 8x10b; D/A 2x8b |
| Oscillator Type | External | Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 128-LQFP |
| Supplier Device Package | 128-LQFP (14x14) |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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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![Product]( "Product")
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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![Product]( "Product")
We have rich products, can meet your various needs.
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![quantity]( "quantity")
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
