W78E52BP-24 - Brand New Winbond Electronics IC Chips
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Description
The W78E52BP-24 is an 8-bit microcontroller belonging to the IC Chips product category. It is designed to accommodate a wider frequency range while ensuring low power consumption. The instruction set of the W78E52BP-24 is fully compatible with the standard 8051 microcontroller. This model features an 8K bytes MTP ROM (Multiple-Time Programmable ROM), 256 bytes of 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 an eight-source, two-level interrupt capability. The MTP-ROM inside the W78E52BP-24 enables easy programming and verification of the program memory through electronic means. Furthermore, the code can be protected for security purposes once it is confirmed.
Specifications and features
The W78E52BP-24 microcontroller boasts the following specifications and features:
- Fully static design 8-bit CMOS microcontroller
- Wide supply voltage range of 4.5V to 5.5V
- 256 bytes of on-chip scratchpad RAM
- 8 KB electrically erasable/programmable MTP-ROM
- 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 available: DIP 40 (W78E52B-24/40), PLCC 44 (W78E52BP-24/40), PQFP 44 (W78E52BF-24/40)
Application Scenarios
The W78E52BP-24 microcontroller can be used in a variety of applications, including but not limited to:
- Embedded systems
- Home automation
- Industrial control
- Automotive electronics
Comparison
Advantages- Wide frequency range with low power consumption
- Compatible with the standard 8051 microcontroller
- Easy programming and verification through MTP-ROM
- Code protection mechanism for enhanced security
Disadvantages- Limited program memory address space (64 KB)
- Limited data memory address space (64 KB)
- Lack of additional I/O ports in certain package options
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download W78E52BP-24
- Chipdatas Part: CD91-W78E52BP-24
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 13:07 +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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