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W77E058A40PL
32KB Flash Microcontroller Unit
W77E058A40PL
32KB Flash Microcontroller Unit
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Manufacturer Part # : W77E058A40PL
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Package/Case: LCC-44
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Product Categories : Microcontrollers
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.
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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.
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W77E058A40PL DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $7.956 | $7.96 |
| 10 | $7.005 | $70.05 |
| 30 | $6.425 | $192.75 |
| 100 | $5.938 | $593.80 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The W77E058A40PL microcontroller by Winbond Electronics is a versatile and powerful component, ideal for a variety of applications. With its 8-bit CPU core running at 40 MHz and 32 KB of on-chip flash memory, this microcontroller is capable of handling complex tasks in industrial control systems, consumer electronics, and automotive electronics. Its 256 bytes of RAM provide ample space for data storage, while the built-in peripherals such as timers/counters, UART, and watchdog timer offer added functionality
Key Features
- 8-bit CMOS microcontroller
- High speed architecture of 4 clocks/machine cycle runs up to 40 MHz
- Pin compatible with standard 80C52
- Instruction-set compatible with MCS-51
- Four 8-bit I/O Ports
- One extra 4-bit I/O port and Wait State control signal (available on 44-pin PLCC/QFP package)
- Three 16-bit Timers
- 12 interrupt sources with two levels of priority
- On-chip oscillator and clock circuitry
- Two enhanced full duplex serial ports
- 32 KB flash Multiple-Time Programmable(MTP) ROM
- 256 bytes scratch-pad RAM
- 1 KB on-chip SRAM for MOVX instruction
- Programmable Watchdog Timer
- Dual 16-bit Data Pointers
- Software programmable access cycle to external RAM/peripherals
- Packages:
- - DIP 40: W77E58-25/40
- - PLCC 44: W77E58P-25/40
- - QFP 44: W77E58F-25/40
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| ECCN (US) | EAR99 | Part Status ! | Unconfirmed |
| HTS | 8542.31.00.01 | Automotive | No |
| PPAP | No | Family Name | W77 |
| Instruction Set Architecture | CISC | Device Core | 80C51 |
| Core Architecture | 8051 | Maximum CPU Frequency (MHz) | 40 |
| Maximum Clock Rate (MHz) | 40 | Data Bus Width (bit) | 8 |
| Program Memory Type ! | EPROM | Program Memory Size | 32KB |
| RAM Size | 1KB | Maximum Expanded Memory Size | 64KB |
| Programmability | Yes | Interface Type | UART |
| Number of I/Os | 32 | No. of Timers | 3 |
| USART | 0 | UART | 1 |
| USB | 0 | SPI | 0 |
| I2C | 0 | I2S | 0 |
| CAN | 0 | Ethernet | 0 |
| Watchdog | 1 | Minimum Operating Supply Voltage (V) | 4.5 |
| Typical Operating Supply Voltage (V) | 5 | Maximum Operating Supply Voltage (V) | 5.5 |
| Minimum Operating Temperature (°C) | 0 | Maximum Operating Temperature (°C) | 70 |
| Mounting | Surface Mount | Package Height | 3.81 |
| Package Width | 16.59 | Package Length | 16.59 |
| PCB changed | 44 | Standard Package Name | LCC |
| Supplier Package | PLCC | Pin Count ! | 44 |
| Lead Shape | J-Lead |
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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