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W83697HF
Multi-purpose device with various functions; made from CMOS material and housed in a PQFP128 plastic package
W83697HF
Multi-purpose device with various functions; made from CMOS material and housed in a PQFP128 plastic package
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
W83697HF DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
GENERAL DESCRIPTION The W83697HF is evolving product from Winbond's most popular I/O family. They feature a whole new interface, namely LPC (Low Pin Count) interface, which will be supported in the new generation chip-set. This interface as its name suggests is to provide an economical implementation of I/O's interface with lower pin count and still maintains equivalent performance as its ISA interface counterpart. Approximately 40 pin counts are saved in LPC I/O comparing to ISA implementation.FEATURES General • Meet LPC Spec. 1.01 • Support LDRQ#(LPC DMA), SERIRQ (serial IRQ) • Include all the features of Winbond I/O W83877TF • Integrate Hardware Monitor functions • Compliant with Microsoft PC98/PC99 Hardware Design Guide • Support DPM (Device Power Management), ACPI • Programmable configuration settings • Single 24 or 48 MHz clock input FDC • Compatible with IBM PC AT disk drive systems • Variable write pre-compensation with track selectable capability • Support vertical recording format • DMA enable logic • 16-byte data FIFOs • Support floppy disk drives and tape drives • Detects all overrun and under run conditions • Built-in address mark detection circuit to simplify the read electronics • FDD anti-virus functions with software write protect and FDD write enable signal (write data signal was forced to be inactive) • Support up to four 3.5-inch or 5.25-inch floppy disk drives • Completely compatible with industry standard 82077 • 360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2M bps data transfer rate • Support 3-mode FDD, and its Win95/98 driver UART • Two high-speed 16550 compatible UARTs with 16-byte send/receive FIFOs • MIDI compatible • Fully programmable serial-interface characteristics: --- 5, 6, 7 or 8-bit characters --- Even, odd or no parity bit generation/detection --- 1, 1.5 or 2 stop bits generation • Internal diagnostic capabilities: --- Loop-back controls for communications link fault isolation --- Break, parity, overrun, framing error simulation • Programmable baud generator allows division of 1.8461 MHz and 24 MHz by 1 to (216-1) • Maximum baud rate up to 921k bps for 14.769 MHz and 1.5M bps for 24 MHz Infrared • Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps • Support SHARP ASK-IR protocol with maximum baud rate up to 57,600 bps • Support Consumer IR with Wake-Up function. Parallel Port • Compatible with IBM parallel port • Support PS/2 compatible bi-directional parallel port • Support Enhanced Parallel Port (EPP) − Compatible with IEEE 1284 specification • Support Extended Capabilities Port (ECP) − Compatible with IEEE 1284 specification • Extension FDD mode supports disk drive B; and Extension 2FDD mode supports disk drives A and B through parallel port • Enhanced printer port back-drive current protection Game Port • Support two separate Joysticks • Support every Joystick two axes (X, Y) and two buttons (S1,S2) controllers MIDI Port • The baud rate is 31.25 K baud rate • 16-byte input FIFO • 16-byte output FIFO Flash ROM Interface • Support up to 4M flash ROM General Purpose I/O Ports • 48 programmable general purpose I/O ports • General purpose I/O ports can serve as simple I/O ports, watch dog timer output, power LED output, infrared I/O pins, suspend LED output, Beep output • Functional in power down mode
Key Features
- General
- Meet LPC Spec. 1.01
- Support LDRQ#(LPC DMA), SERIRQ (serial IRQ)
- Include all the features of Winbond I/O W83877TF
- Integrate Hardware Monitor functions
- Compliant with Microsoft PC98/PC99 Hardware Design Guide
- Support DPM (Device Power Management), ACPI
- Programmable configuration settings
- Single 24 or 48 MHz clock input
- FDC
- Compatible with IBM PC AT disk drive systems
- Variable write pre-compensation with track selectable capability
- Support vertical recording format
- DMA enable logic
- 16-byte data FIFOs
- Support floppy disk drives and tape drives
- Detects all overrun and under run conditions
- Built-in address mark detection circuit to simplify the read electronics
- FDD anti-virus functions with software write protect and FDD write enable signal (write data signal was forced to be inactive)
- Support up to four 3.5-inch or 5.25-inch floppy disk drives
- Completely compatible with industry standard 82077
- 360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2M bps data transfer rate
- Support 3-mode FDD, and its Win95/98 driver
- UART
- Two high-speed 16550 compatible UARTs with 16-byte send/receive FIFOs
- MIDI compatible
- Fully programmable serial-interface characteristics:
- --- 5, 6, 7 or 8-bit characters
- --- Even, odd or no parity bit generation/detection
- --- 1, 1.5 or 2 stop bits generation
- Internal diagnostic capabilities:
- --- Loop-back controls for communications link fault isolation
- --- Break, parity, overrun, framing error simulation
- Programmable baud generator allows division of 1.8461 MHz and 24 MHz by 1 to (216-1)
- Maximum baud rate up to 921k bps for 14.769 MHz and 1.5M bps for 24 MHz
- Infrared
- Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps
- Support SHARP ASK-IR protocol with maximum baud rate up to 57,600 bps
- Support Consumer IR with Wake-Up function.
- Parallel Port
- Compatible with IBM parallel port
- Support PS/2 compatible bi-directional parallel port
- Support Enhanced Parallel Port (EPP) − Compatible with IEEE 1284 specification
- Support Extended Capabilities Port (ECP) − Compatible with IEEE 1284 specification
- Extension FDD mode supports disk drive B; and Extension 2FDD mode supports disk drives A and B through parallel port
- Enhanced printer port back-drive current protection
- Game Port
- Support two separate Joysticks
- Support every Joystick two axes (X, Y) and two buttons (S1,S2) controllers
- MIDI Port
- The baud rate is 31.25 K baud rate
- 16-byte input FIFO
- 16-byte output FIFO
- Flash ROM Interface
- Support up to 4M flash ROM
- General Purpose I/O Ports
- 48 programmable general purpose I/O ports
- General purpose I/O ports can serve as simple I/O ports, watch dog timer output, power LED output, infrared I/O pins, suspend LED output, Beep output
- Functional in power down mode
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Part Package Code | QFP | Pin Count ! | 128 |
| Reach Compliance Code | compliant | HTS Code ! | 8542.39.00.01 |
| Additional Feature ! | ON CHIP FDC AND UART | Address Bus Width ! | 4 |
| Boundary Scan | NO | Bus Compatibility | PC-AT; PS/2; LPC |
| Clock Frequency-Max | 48 MHz | External Data Bus Width | 4 |
| JESD-30 Code | R-PQFP-G128 | JESD-609 Code | e0 |
| Length | 20 mm | Number of I/O Lines | 48 |
| Number of Terminals | 128 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | Package Body Material | PLASTIC/EPOXY | |
| Package Code | FQFP | Package Equivalence Code | QFP128,.67X.93,20 |
| Package Shape | RECTANGULAR | Package Style | FLATPACK, FINE PITCH |
| Power Supplies ! | 3.3,5,+-12 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 3.32 mm | Supply Voltage-Max | 5.5 V |
| Supply Voltage-Min | 4.5 V | Supply Voltage-Nom | 5 V |
| Surface Mount ! | YES | Technology | CMOS |
| Temperature Grade ! | COMMERCIAL | Terminal Finish | TIN LEAD |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.5 mm |
| Terminal Position | QUAD | Width | 14 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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