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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 -
Similar parts: 430483 , Click to view
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Datasheet
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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
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Popular parts of the same kind
- Datasheet: Download W78E52C-40
- Chipdatas Part: CD91-W78E52C-40
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:17 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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