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DS89C430ENG from DALLAS,MAXIM - Dallas Semiconductor

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15.991ms

DS89C430ENG

Manufacturer: DALLAS

Ultra-High-Speed Flash Microcontrollers

Partnumber Manufacturer Quantity Availability
DS89C430ENG DALLAS 1214 In Stock

Description and Introduction

Ultra-High-Speed Flash Microcontrollers The DS89C430 is a high-speed microcontroller manufactured by Dallas Semiconductor (now part of Maxim Integrated). Below are its key specifications:

1. **Core**: 8051-compatible, 1-clock-per-machine-cycle architecture.  
2. **Speed**: Up to **33 MHz** (33 MIPS).  
3. **Memory**:  
   - **Flash**: 16 KB (in-system programmable).  
   - **RAM**: 1 KB.  
4. **Timers/Counters**: Three 16-bit timers.  
5. **UART**: Full-duplex serial port with independent baud rate generator.  
6. **I/O Ports**: 32 programmable I/O pins.  
7. **Power Supply**: 3.0V to 5.5V operation.  
8. **Package**: 40-pin DIP or 44-pin PLCC.  
9. **Additional Features**:  
   - Power management modes (Idle, Power-down).  
   - Watchdog timer.  
   - Hardware interrupt priority system.  

For exact details, refer to the official datasheet from Maxim Integrated/Dallas Semiconductor.

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