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Product Information Device Database® Downloads Compliance Testing Distributors | NXP (founded by Philips) 80C554The NXP (founded by Philips) 80C554 is an 8051 based CMOS controller with Dual DPTR, 40 I/O Lines, 3 Timers/Counters, Capture/Compare, PWM, I2C, 8 Channel 10-bit A/D, 15 Interrupts/4 Priority Levels, ROM-Less, 256 Bytes on-chip RAM, 256 Bytes XRAM.
Development Tools
Compiler, Assembler, Linker, Debugger |
Data Sheets 
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| Simulated Features The following on-chip peripherals are simulated by the Keil Software µVision Debugger. - A/D Converter (8-bit or 10-bit)
- Capture Unit (Connected to Timer2)
- Compare Unit (Connected to Timer2)
- I²C Interface
- Interrupts 15S/4L (Including External)
- Port 0
- Port 1 (Pseudo bidirectional, Push-Pull, High Impedance, Open Drain)
- Port 2 (Pseudo bidirectional, Push-Pull, High Impedance, Open Drain)
- Port 3 (Pseudo bidirectional, Push-Pull, High Impedance, Open Drain)
- Port 4 (Pseudo bidirectional, Push-Pull, High Impedance, Open Drain)
- Port 5 (Inputs Only, Digital or Analog)
- Power Saving Modes (Idle and Power Down with Pin Disable)
- PWM (Pulse Width Modulator)
- Serial UART (Enhanced Interface without T2 as BRG)
- Timer 0
- Timer 1
- Timer 2 (Specific Timer 2)
- Watchdog Timer (Timer 3)
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AGSI Drivers The following AGSI Drivers are available for the Keil Software µVision Simulator. |
AGDI Drivers The following AGDI Drivers are available for the Keil Software µVision Debugger. |
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