Overview
The MC9S12D64CFU is a 16-bit microcontroller from NXP USA Inc., part of the HCS12 family. This microcontroller is designed to offer high performance and is compatible with the 68HC12 architecture, providing an upward migration path from earlier 68HC08, 68HC11, and 68HC12 architectures. It features a robust set of on-chip peripherals and is particularly suited for applications requiring larger memory, more peripherals, and higher performance.
Key Specifications
| Parameter | Specification |
|---|---|
| Microcontroller Family | HCS12 |
| Program Memory Size | 64 KB Flash |
| Data RAM Size | 4 KB RAM |
| Data ROM Size | 1 KB EEPROM |
| Maximum Clock Frequency | 25 MHz |
| ADC Resolution | 10-bit, 8 channels |
| Number of GPIO | 59 I/O lines |
| Supply Voltage Range | 2.5V to 5V |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 80-QFP (14x14 mm) |
| Interface Type | CAN, I2C, SCI, SPI |
| Number of Timers/Counters | Enhanced Capture Timer (8-channel, 16-bit) |
| PWM Channels | 8-channel, 8-bit or 4-channel, 16-bit PWM |
Key Features
- High-Performance 16-bit HCS12 CPU Core: Offers fast instruction execution and efficient code generation.
- On-Chip Debug Interface: Supports dedicated serial debug interface, on-chip breakpoints, and real-time in-circuit emulation and debug.
- Network Modules: Includes one msCAN module implementing the CAN 2.0 A/B protocol with FIFO storage scheme.
- Integrated Third-Generation Flash Memory: Features fast programming, flexible block protection, and in-application reprogrammability.
- Enhanced Capture Timer: 8-channel, 16-bit timer with input capture, output compare, and pulse accumulator functions.
- Pulse-Wide Modulation (PWM): Supports 8-channel, 8-bit or 4-channel, 16-bit PWM for motor control, battery charging, and digital-to-analog functions.
- Serial Communications Interfaces: Includes SCI, I2C, and SPI interfaces for asynchronous and synchronous communication.
Applications
- Automotive Applications: Suitable for various automotive control units due to its CAN-based network support.
- Industrial Control: Used in industrial automation and control systems requiring high performance and multiple peripherals.
Q & A
- What is the microcontroller family of the MC9S12D64CFU?
The MC9S12D64CFU is part of the HCS12 family of microcontrollers.
- What is the program memory size of the MC9S12D64CFU?
The program memory size is 64 KB Flash.
- What is the operating temperature range of the MC9S12D64CFU?
The operating temperature range is -40°C to +85°C.
- What types of serial communication interfaces does the MC9S12D64CFU support?
The MC9S12D64CFU supports SCI, I2C, and SPI interfaces.
- Does the MC9S12D64CFU have any debug features?
- What is the maximum clock frequency of the MC9S12D64CFU?
The maximum clock frequency is 25 MHz.
- How many GPIO lines does the MC9S12D64CFU have?
The MC9S12D64CFU has 59 I/O lines.
- What is the ADC resolution of the MC9S12D64CFU?
The ADC resolution is 10-bit, with 8 channels.
- Does the MC9S12D64CFU support CAN communication?
- What is the package type of the MC9S12D64CFU?
The package type is 80-QFP (14x14 mm).
