P80C554SFBD,157 - Brand New NXP Semiconductors Microcontrollers
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Description
This data sheet describes the 6 clock version of the P80C554SFBD,157 microcontroller. It is a derivative of the 80C51 microcontroller family and is manufactured in an advanced CMOS process. The P80C554SFBD,157 is available only in a 64L LQFP package. Three versions of the derivative exist: 83C554—16k bytes ROM, 80C554—ROMless version, and 87C554—16k bytes EPROM.
Specifications and features
- 80C51 central processing unit
- 16k × 8 EPROM expandable externally to 64k bytes
- Additional 16-bit timer/counter coupled to four capture registers and three compare registers
- Two standard 16-bit timer/counters
- 512 × 8 RAM, expandable externally to 64k bytes
- Capable of producing eight synchronized, timed outputs
- 10-bit ADC with seven multiplexed analog inputs
- Fast 8-bit ADC option – 9 µS at 16 MHz
- Two 8-bit resolution, pulse width modulation outputs
- Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs
- I2C-bus serial I/O port with byte-oriented master and slave functions
- On-chip watchdog timer
- Extended temperature ranges
- Full static operation – 0 to 16 MHz
- Operating voltage range: 2.7 V to 5.5 V (0 to 8 MHz) and 4.5 V to 5.5 V (8 to 16 MHz) commercial temperature
- Security bits: ROM - 2 bits, OTP/EPROM - 3 bits
- 4-level priority interrupt
- 15 interrupt sources
- Full-duplex enhanced UART with framing error detection and automatic address recognition
- Power control modes: clock can be stopped and resumed, idle mode, power down mode
- Second DPTR register
- EMI reduction – 6 clock operation and ALE inhibit
- Programmable I/O pins
- Wake-up from power-down by external interrupts
- Software reset
- Power-on detect reset
- ADC charge pump disable
- ONCE mode
- ADC active in Idle modeApplication Scenarios
As a microcontroller, the P80C554SFBD,157 has a wide range of application scenarios. Some possible applications include industrial control systems, consumer electronics, automotive systems, and communication devices.
Comparison
Advantages- Advanced CMOS process for enhanced performance
- Wide operating voltage range for versatility
- High number of I/O ports for connectivity
- Multiple timers/counters for precise timing
- On-chip ADC for analog input handling
- I2C-bus serial I/O port for communication
- Enhanced UART for reliable data transmission
- Power control modes for power management
- EMI reduction for improved electromagnetic compatibility
- Programmable I/O pins for flexibilityDisadvantages- Only available in 64L LQFP package
- ROMless version is not available -
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Datenblatt
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Shopping guide
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Beliebte Teile der gleichen Art
- Datasheet: Download P80C554SFBD,157
- Chipdaten Teil: CD93-P80C554SFBD,157
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/06 14:34 +0800
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