W78E516B-40 - Brand New Winbond Electronics Microcontrollers
In Stock:5245 ,Ready for Immediate Shipping
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In Stock:
5245,
Ready for Immediate Shipping
Marke:Winbond Electronics
Kategorie:Microcontrollers
Chipdatas Teilenummer:CD94-W78E516B-40
Hersteller-Teile-Nr.:W78E516B-40
Datumscode:09+
Paket:DIP
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Description
The W78E516B-40 is an 8-bit microcontroller in the product category of Microcontrollers. It features an in-system programmable MTP-ROM for firmware updating, making it easy to update the firmware. The instruction set of the W78E516B-40 is fully compatible with the standard 8052. It contains a 64K bytes of main MTP-ROM and a 4K bytes of auxiliary MTP-ROM which allows the contents of the 64KB main MTP-ROM to be updated by the loader program located at the 4KB auxiliary MTP-ROM. It also includes 512 bytes of on-chip RAM, four 8-bit bi-directional and bit addressable I/O ports, an additional 4-bit port P4, three 16-bit timer/counters, and a serial port. These peripherals are supported by an eight sources two-level interrupt capability.
Specifications and features
- Fully static design 8-bit CMOS microcontroller up to 40 MHz
- 64K bytes of in-system programmable MTP-ROM for Application Program (APROM)
- 4K bytes of auxiliary MTP-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
- Six sources, two-level interrupt capability
- Built-in power management
- Code protection
- Packaged in:
- DIP 40: W78E516B-24/40
- PLCC 44: W78E516BP-24/40
Application Scenarios
The W78E516B-40 is suitable for various applications such as embedded systems, industrial control, home automation, and communication devices.
Comparison
Advantages- In-system programmable MTP-ROM for firmware updating
- Compatible with the standard 8052 instruction set
- Multiple I/O ports and timer/counters
- Full duplex serial port for communication
- Power management and code protection built-in
DisadvantagesNo significant disadvantages found for the W78E516B-40 microcontroller model.
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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Weitere Informationen
- Datasheet: Download W78E516B-40
- Chipdaten Teil: CD94-W78E516B-40
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/28 18:07 +0800
Refund
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Bezahlverfahren
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