UPD703273GC-107-8EA - Brand New NEC IC Chips
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Description
The UPD703273GC-107-8EA is a single-chip microcontroller that integrates a 16-bit CPU, RAM, serial interface, timer, DMA controller, interrupt controller, and more. It is compatible with the 8/16-bit microprocessor UPD70108/70116 (V20TM/V30TM) on the software level.
Specifications and features
- Internal 16-bit architecture and external 8-bit data bus
- Compatible with UPD70108/70116 on the software level (some instructions added)
- Minimum instruction cycle: 400 ns/5 MHz (UPD70320) 250 ns/8 MHz (UPD70320-8)
- On-chip RAM: 256 words × 8 bits
- Input port (port T) with comparator: 8 bits
- I/O lines (input port: 4 bits, input/output port: 20 bits)
- Serial interface (internal dedicated baud rate generator): 2 channels (Asynchronous mode and I/O interface mode)
- Interrupt controller
- Programmable priority (8 levels)
- Vectored interrupt function
- Register bank switching function
- Macro service function
- DRAM and pseudo SRAM refreshing functions
- DMA controller: 2 channels
- 16-bit timer: 2 channels
- Time base counter
- On-chip clock generator
- Programmable wait function
- Standby function (STOP/HALT)Application Scenarios
The UPD703273GC-107-8EA microcontroller can be used in various electronic applications requiring a combination of microprocessor functionality, memory, serial communication, and timing control. It is suitable for applications such as industrial control systems, consumer electronics, automotive electronics, and more.
Comparison
Advantages- Integration of various components reduces overall system complexity
- Compatibility with UPD70108/70116 microprocessors provides flexibility in software development
- Programmable wait function allows for efficient power management
Disadvantages- Limited number of I/O lines compared to some other microcontrollers in the same category
- Requires a separate power supply for external components
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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 UPD703273GC-107-8EA
- Chipdatas Part: CD94-UPD703273GC-107-8EA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:05 +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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