Overview
The PXAS30KFA,512 is a 16-bit microcontroller from NXP Semiconductors, part of their XA (eXtended Architecture) family. This device is designed for high-performance embedded control applications, offering a robust set of peripherals and features that make it suitable for a wide range of uses. The microcontroller operates within a voltage range of 2.7 V to 5.5 V and is available in a 68-pin PLCC package.
Key Specifications
| Parameter | Description |
|---|---|
| Microcontroller Type | 16-bit XA CISC ROMLess |
| Operating Voltage | 2.7 V to 5.5 V |
| Operating Frequency | Up to 30 MHz |
| Program Memory | 32 K bytes of on-chip EPROM/ROM |
| Data RAM | 1024 bytes of on-chip static RAM |
| Address Range | Up to 16 megabytes (24 address lines) |
| A/D Converter | 8-channel 8-bit A/D converter with automatic channel scan and repeated read functions |
| Timers/Counters | Three standard counter/timers with enhanced features |
| PCA (Programmable Counter Array) | 5-channel 16-bit PCA |
| UARTs | Two enhanced UARTs with independent baud rates |
| I2C Interface | I2C-bus serial I/O port with byte-oriented master and slave functions |
| Reset | Active low reset output pin indicates all reset occurrences |
| I/O Pins | 50 I/O pins, each with four programmable output configurations |
| Package | 68-pin PLCC (Plastic Leaded Chip Carrier) |
| Temperature Range | –40°C to +85°C (Industrial) |
Key Features
- High-performance 16-bit XA CISC architecture
- Integrated 8-channel 8-bit A/D converter with automatic channel scan and repeated read functions
- Three standard counter/timers with enhanced features, including toggle output capability
- 5-channel 16-bit Programmable Counter Array (PCA)
- I2C-bus serial I/O port with byte-oriented master and slave functions
- Two enhanced UARTs with independent baud rates
- Watchdog timer and active low reset output pin
- Seven software interrupts
- Power saving operating modes: Idle and Power-down, with wake-up from power-down via an external interrupt
- 50 I/O pins, each with four programmable output configurations
Applications
The PXAS30KFA,512 microcontroller is suited for a variety of high-performance embedded control applications, including:
- Industrial control systems
- Automotive systems
- Medical devices
- Consumer electronics requiring advanced control and interface capabilities
- Automation and robotics
Q & A
- What is the operating voltage range of the PXAS30KFA,512 microcontroller?
The operating voltage range is 2.7 V to 5.5 V.
- What type of package is the PXAS30KFA,512 available in?
The microcontroller is available in a 68-pin PLCC (Plastic Leaded Chip Carrier) package.
- How many channels does the A/D converter have, and what is its resolution?
The A/D converter has 8 channels and an 8-bit resolution, with the option for 10-bit conversion results in an alternate operating mode.
- What are the key features of the timers/counters in the PXAS30KFA,512?
The timers/counters include three standard counter/timers with enhanced features, including toggle output capability.
- Does the PXAS30KFA,512 support I2C communication?
Yes, it includes an I2C-bus serial I/O port with byte-oriented master and slave functions.
- How many UARTs does the PXAS30KFA,512 have, and what are their characteristics?
The microcontroller has two enhanced UARTs with independent baud rates.
- What is the maximum operating frequency of the PXAS30KFA,512?
The maximum operating frequency is up to 30 MHz.
- What are the power saving modes available in the PXAS30KFA,512?
The microcontroller supports Idle and Power-down modes, with wake-up from power-down via an external interrupt.
- How many I/O pins does the PXAS30KFA,512 have, and what are their capabilities?
The microcontroller has 50 I/O pins, each with four programmable output configurations.
- What is the temperature range for the industrial version of the PXAS30KFA,512?
The industrial version operates within a temperature range of –40°C to +85°C.
