Specification
| Attribute | Attribute Value |
| Manufacturer | Nuvoton |
| Product Category | Microcontrollers |
| Series | W78 |
| Packaging | Tube |
| Package-Case | 44-LCC (J-Lead) |
| Operating-Temperature | 0°C ~ 70°C (TA) |
| Supplier-Device-Package | * |
| Number-of-I-O | 36 I/O |
| Speed | 40MHz |
| EEPROM-Size | - |
| Core-Processor | 8051 |
| RAM-Size | 256 x 8 |
| Program Memory | FLASH |
| Peripherals | POR, WDT |
| Connectivity | EBI/EMI, UART/USART |
| Voltage-Supply-Vcc-Vdd | 4.5 V ~ 5.5 V |
| Core-Size | 8-Bit |
| Program-Memory-Size | 8KB (8K x 8) |
| Data-Converters | - |
| Oscillator-Type | Internal |
Form,Package,Functional compatible component
Product Details
GENERAL DESCRIPTION
The W78E052C is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption. The instruction set for the W78E052C is fully compatible with the standard 8051. The W78E052C contains an 8K bytes Flash EPROM; a 256 bytes RAM; four 8-bit bi-directional and bit-addressable I/O ports; an additional 4-bit I/O port P4; three 16-bit timer/counters; a hardware watchdog timer and a serial port. These peripherals are supported by eight sources two-level interrupt capability. To facilitate programming and verification, the Flash EPROM inside the W78E052C allows the program memory to be programmed and read electronically. Once the code is confirmed, the user can protect the code for security.
FEATURES
• Fully static design 8-bit CMOS microcontroller
• Wide supply voltage of 4.5V to 5.5V
• 256 bytes of on-chip scratchpad RAM
• 8 KB On-chip Flash EPROM
• 64 KB program memory address space
• 64 KB data memory address space
• Four 8-bit bi-directional ports
• One extra 4-bit bit-addressable I/O port, additional INT2 / INT3 (available on 44-pin PLCC/QFP package)
• Three 16-bit timer/counters
• One full duplex serial port(UART)
• Watchdog Timer
• Eight sources, two-level interrupt capability
• EMI reduction mode
• Built-in power management
• Code protection mechanism
• Packages:
− Lead Free (RoHS) DIP 40: W78E052C40DL
− Lead Free (RoHS) PLCC 44: W78E052C40PL
− Lead Free (RoHS) PQFP 44: W78E052C40FL
Descriptions
8051 W78 Microcontroller IC 8-Bit 40MHz 8KB (8K x 8) FLASH
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free
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Semiconductor W78E052C40PL IC MCU 8BIT 8KB FLASH 44PLCC Images
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