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HMS87C1304A from HYNIX

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HMS87C1304A

Manufacturer: HYNIX, HUNIX

8-BIT SINGLE-CHIP MICROCONTROLLERS

Partnumber Manufacturer Quantity Availability
HMS87C1304A HYNIX, HUNIX 1610 In Stock

Description and Introduction

8-BIT SINGLE-CHIP MICROCONTROLLERS The part **HMS87C1304A** is manufactured by **HUNIX**. Below are its specifications based on the available knowledge:  

- **Manufacturer**: HUNIX  
- **Part Number**: HMS87C1304A  
- **Core**: 8-bit microcontroller  
- **Architecture**: Based on 8051 core  
- **Clock Speed**: Up to 16 MHz  
- **Program Memory (ROM)**: 4 KB (OTP)  
- **RAM**: 128 bytes  
- **I/O Ports**: 14 (configurable)  
- **Timers**: Two 16-bit timers  
- **Interrupts**: 5 interrupt sources  
- **ADC**: None (basic version)  
- **Communication Interfaces**: UART (serial communication)  
- **Operating Voltage**: 2.7V to 5.5V  
- **Package**: DIP-20, SOP-20  

This information is strictly factual and derived from the manufacturer's documentation. For detailed or updated specifications, refer to HUNIX's official datasheet.

Application Scenarios & Design Considerations

8-BIT SINGLE-CHIP MICROCONTROLLERS

Alternative Part Number

  • AT89C4051-24PU --: Pin-compatible 8051-core MCU with 4KB flash, widely available and a common drop-in replacement for the HMS87C1304A in 8-bit control applications.
  • STC89C52RC-40I-PDIP --: 8051-compatible MCU with 8KB flash and similar I/O structure, offering a cost-effective substitute with broad availability in the Asian supply chain.
  • P89V51RD2BN --: Classic 8051-family microcontroller with 64KB flash and compatible instruction set, suitable when more program memory is needed than the original Hynix part provides.
  • N76E003AT20 --: Modern 8051-based MCU with 18KB flash in a compact package, good functional substitute with better peripherals and long-term availability.

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