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NUVOTON W90N745CDG
Microcontroller,
Brands: NUVOTON
Mfr.Part #: W90N745CDG
Datasheet: W90N745CDG Datasheet (PDF)
Package/Case: QFP128
Product Type: Embedded Processors & Controllers
RoHS Status:
Stock Condition: 7741 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomW90N745CDG General Description
General DescriptionThe W90210F Embedded Controller is part of Winbond¢s W90K Embedded processor family. The processor is a high-performance, highly integrated 32-bit processor intended for a wide range of embedded applications, such as set-top box, web browser, X-terminal, and visual/data communication devicesFeaturesMain features of the W90210F• PA-RISC architecture PA-RISC 1.1 third edition instruction set PA-RISC level zero implementation Support PA-RISC Multimedia Extension 1.0 instruction set W90K binary compatible for user software• High-performance implementation Five-stage pipeline Precise, efficient handling of pipeline stalls and exceptions Delayed branch with static branch prediction Forward: not taken Backward: taken One-cycle stall when prediction is wrong HIT under miss Both load and store can be queued when miss Load/store single cycle execution after previous miss• On-chip cache memory Internal I-cache: Direct mapped, 4 KB cache (256 entries, four words/entry) Wrap around fetching when cache miss Cache freeze capability Internal D-cache: 2-way set associative, 2 KB cache (2 ´64 entries, four words/entry) Write-back cache with write buffer Write-through option New line send to CPU before dirty line write back• Enhanced debug capability Debug SFU supports both instruction breakpoints and data breakpoints• High on-chip integration and simple I/O interface 486-like bus interface for CPU core Memory controller to support four banks of DRAM and ROM/FLASH ROM 2-channel 8-bit DMA controller PCI bridge Two Serial ports with FIFO Extended Capabilities Port (ECP) Two 24-bit timer/counters• Power Down mode Provide power down mode for power saving operation
Features
- Main features of the W90210F
- PA-RISC architecture
- PA-RISC 1.1 third edition instruction set
- PA-RISC level zero implementation
- Support PA-RISC Multimedia Extension 1.0 instruction set
- W90K binary compatible for user software
- High-performance implementation
- Five-stage pipeline
- Precise, efficient handling of pipeline stalls and exceptions
- Delayed branch with static branch prediction
- Forward: not taken
- Backward: taken
- One-cycle stall when prediction is wrong
- HIT under miss
- Both load and store can be queued when miss
- Load/store single cycle execution after previous miss
- On-chip cache memory
- Internal I-cache: Direct mapped, 4 KB cache (256 entries, four words/entry)
- Wrap around fetching when cache miss
- Cache freeze capability
- Internal D-cache: 2-way set associative, 2 KB cache (2 ´64 entries, four words/entry)
- Write-back cache with write buffer
- Write-through option
- New line send to CPU before dirty line write back
- Enhanced debug capability
- Debug SFU supports both instruction breakpoints and data breakpoints
- High on-chip integration and simple I/O interface
- 486-like bus interface for CPU core
- Memory controller to support four banks of DRAM and ROM/FLASH ROM
- 2-channel 8-bit DMA controller
- PCI bridge
- Two Serial ports with FIFO
- Extended Capabilities Port (ECP)
- Two 24-bit timer/counters
- Power Down mode
- Provide power down mode for power saving operation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Winbond Electronics |
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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![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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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
