Specifications
| Attribute | Value |
| Package / Case | Tray |
| Series | HCS12 |
| Part Status | Active |
| Core Processor | HCS12 |
| Core Size | 16-Bit |
| Speed | 25MHz |
| Connectivity | I²C, SCI, SPI |
| Peripherals | PWM, WDT |
| Number of I/O | 59 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.35V ~ 5.25V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
The MC9S12A64CFUE is a 16-bit microcontroller from NXP's HCS12 family, designed for automotive and embedded applications. It features:
- 16-bit HCS12 CPU core (up to 25 MHz)
- 64 KB Flash, 4 KB EEPROM, and 8 KB RAM
- CAN 2.0B, SCI, SPI, and I²C interfaces
- 8-channel 10-bit ADC and PWM modules
- 112-pin LQFP package
Ideal for automotive control systems, industrial automation, and real-time applications, it balances performance with low power consumption. Its robust peripherals and memory make it suitable for complex embedded tasks.
For detailed specs, refer to NXP's datasheet or reference manual.
- 16-bit HCS12 CPU core (up to 25 MHz)
- 64 KB Flash, 4 KB EEPROM, and 8 KB RAM
- CAN 2.0B, SCI, SPI, and I²C interfaces
- 8-channel 10-bit ADC and PWM modules
- 112-pin LQFP package
Ideal for automotive control systems, industrial automation, and real-time applications, it balances performance with low power consumption. Its robust peripherals and memory make it suitable for complex embedded tasks.
For detailed specs, refer to NXP's datasheet or reference manual.
Equivalent
The MC9S12A64CFUE is a 16-bit microcontroller from NXP's HCS12 family. Equivalent or similar alternatives include:
- MC9S12A256CFUE (higher flash memory)
- MC9S12A128CFUE (mid-range flash)
- MC9S12XEP100 (enhanced XGATE core)
- MC9S12DP512 (similar architecture, more peripherals)
For modern replacements, consider NXP's S32K1 (ARM-based) or MPC560x (Power Architecture). Verify pin compatibility and features for your application.
- MC9S12A256CFUE (higher flash memory)
- MC9S12A128CFUE (mid-range flash)
- MC9S12XEP100 (enhanced XGATE core)
- MC9S12DP512 (similar architecture, more peripherals)
For modern replacements, consider NXP's S32K1 (ARM-based) or MPC560x (Power Architecture). Verify pin compatibility and features for your application.
Features
The MC9S12A64CFUE is a 16-bit microcontroller from NXP's HCS12 family. Key features:
- 16-bit HCS12 CPU core (25 MHz max clock speed)
- 64 KB Flash, 4 KB EEPROM, 8 KB RAM
- 12-bit ADC (16 channels)
- 8 PWM channels (8-bit or 16-bit)
- 2 SCI (UART), 1 SPI, 1 I²C interfaces
- 8-channel timer (TIM)
- CAN 2.0 A/B (2 modules, MSCAN)
- Operating voltage: 2.35V–5.5V
- 112-pin LQFP package
- Industrial temp range (-40°C to +125°C)
Ideal for automotive and industrial applications requiring robust communication and control.
- 16-bit HCS12 CPU core (25 MHz max clock speed)
- 64 KB Flash, 4 KB EEPROM, 8 KB RAM
- 12-bit ADC (16 channels)
- 8 PWM channels (8-bit or 16-bit)
- 2 SCI (UART), 1 SPI, 1 I²C interfaces
- 8-channel timer (TIM)
- CAN 2.0 A/B (2 modules, MSCAN)
- Operating voltage: 2.35V–5.5V
- 112-pin LQFP package
- Industrial temp range (-40°C to +125°C)
Ideal for automotive and industrial applications requiring robust communication and control.
Pinout
The MC9S12A64CFUE is a 16-bit microcontroller from NXP's HCS12 family.
- Pin Count: 80-pin (LQFP package).
- Key Functions:
- CPU: HCS12 core at 25 MHz.
- Memory: 64 KB Flash, 4 KB EEPROM, 8 KB RAM.
- I/O: Up to 59 general-purpose I/O pins.
- Timers: 8-channel 16-bit timer (TIM).
- Communication: SCI, SPI, and CAN (2.0 A/B) interfaces.
- ADC: 8/10-bit, 16-channel.
- PWM: 8 x 8-bit or 4 x 16-bit channels.
Used in automotive and industrial applications for embedded control.
- Pin Count: 80-pin (LQFP package).
- Key Functions:
- CPU: HCS12 core at 25 MHz.
- Memory: 64 KB Flash, 4 KB EEPROM, 8 KB RAM.
- I/O: Up to 59 general-purpose I/O pins.
- Timers: 8-channel 16-bit timer (TIM).
- Communication: SCI, SPI, and CAN (2.0 A/B) interfaces.
- ADC: 8/10-bit, 16-channel.
- PWM: 8 x 8-bit or 4 x 16-bit channels.
Used in automotive and industrial applications for embedded control.
Application
The MC9S12A64CFUE, a 16-bit microcontroller from NXP's HCS12 family, is used in:
1. Automotive Systems – Engine control, body electronics, and dashboard displays.
2. Industrial Automation – Motor control, sensors, and PLCs.
3. Consumer Electronics – Appliances and embedded control.
4. Medical Devices – Portable diagnostic equipment.
5. Robotics – Motion control and navigation.
It features 64KB flash memory, CAN & SPI interfaces, and robust real-time performance, making it suitable for embedded applications requiring reliability and connectivity.
1. Automotive Systems – Engine control, body electronics, and dashboard displays.
2. Industrial Automation – Motor control, sensors, and PLCs.
3. Consumer Electronics – Appliances and embedded control.
4. Medical Devices – Portable diagnostic equipment.
5. Robotics – Motion control and navigation.
It features 64KB flash memory, CAN & SPI interfaces, and robust real-time performance, making it suitable for embedded applications requiring reliability and connectivity.
Package
The MC9S12A64CFUE is packaged in a 112-pin LQFP (Low-Profile Quad Flat Package). This surface-mount package has a thin profile (1.4mm max height) and a 16x16mm body size, suitable for space-constrained applications. The "CFUE" suffix indicates the specific package variant.
