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W78E058B40PL
The W78E058B40PL is an 8-bit microcontroller with a FLASH memory and a 8051 CPU, operating at a speed of 40MHzW78E058B40PL
The W78E058B40PL is an 8-bit microcontroller with a FLASH memory and a 8051 CPU, operating at a speed of 40MHz
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Manufacturer Part # : W78E058B40PL
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Package/Case: LCC-44
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Product Categories : Microcontrollers
Quality Assurance
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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
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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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Tube or Tray
W78E058B40PL 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
The W78E058B40PL microcontroller from Nuvoton Technology Corporation is a dependable choice for applications where moderate processing power and a diverse set of interfacing options are required. Its 40 kilobytes of flash memory, 2048 bytes of RAM, and 64 kilobytes of EEPROM provide ample storage capabilities, while its 8051-compatible architecture ensures compatibility with existing systems and tools. With a maximum operating frequency of 40 MHz, this microcontroller delivers high-speed processing, making it suitable for applications in consumer electronics, automotive systems, and industrial automation. Its built-in peripheral interfaces, including UART, SPI, I2C, and timers, offer flexibility and versatility, enabling it to meet the varied requirements of different applications
Key Features
- Fully static design 8-bit CMOS microcontroller
- 32K bytes of in-system programmable Flash EPROM for Application Program (APROM)
- 4K bytes of auxiliary ROM for Loader Program (LDROM)
- 512 bytes of on-chip RAM (including 256 bytes of AUX-RAM, software selectable)
- 64K bytes program memory address space and 64K bytes data memory address space
- Four 8-bit bi-directional ports
- One 4-bit multipurpose programmable port
- Three 16-bit timer/counters
- One full duplex serial port
- Eight-sources, two-level interrupt capability
- Built-in power management
- Code protection
- Packaged in
- − Lead Free (RoHS) DIP 40: W78E058B40DL
- − Lead Free (RoHS) PLCC 44: W78E058B40PL
- − Lead Free (RoHS) PQFP 44: W78E058B40FL
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Series | W78 | Package | Tube |
| Product Status | Obsolete | Programmable | Not Verified |
| Core Processor | 8052 | Core Size | 8-Bit |
| Speed | 40MHz | Connectivity | EBI/EMI, UART/USART |
| Peripherals | POR, WDT | Number of I/O | 36 |
| Program Memory Size | 32KB (32K x 8) | Program Memory Type ! | FLASH |
| RAM Size | 512 x 8 | Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Oscillator Type ! | Internal | Operating Temperature ! | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 44-LCC (J-Lead) |
| Base Product Number | W78E058 |
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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