사양
| 속성 | 가치 |
| Package | Tape & Reel (TR) |
| Series | HC11 |
| ProductStatus | Obsolete |
| CoreProcessor | HC11 |
| CoreSize | 8-Bit |
| Speed | 3MHz |
| Connectivity | SCI, SPI |
| Peripherals | POR, WDT |
| NumberofI/O | 38 |
| ProgramMemoryType | ROMless |
| EEPROMSize | 512 x 8 |
| RAMSize | 512 x 8 |
| Voltage-Supply(Vcc/Vdd) | 4.5V ~ 5.5V |
| DataConverters | A/D 8x8b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 52-LCC (J-Lead) |
개요
Description
The MC68HC11E1CFNE2R is a microcontroller from Motorola's 68HC11 family, widely used in embedded systems. Renowned for its robust architecture, it integrates a versatile set of peripherals and interfaces suitable for a range of applications. The microcontroller features an 8-bit CPU, offering efficient performance for control-oriented tasks.
Key features include 512 bytes of RAM, 512 bytes of EEPROM, and 12 KB of ROM, providing decent on-chip memory for small-scale applications. It supports multiple serial communication interfaces, including SPI and SCI, facilitating connectivity with other devices. Additionally, the MC68HC11E1CFNE2R is equipped with timers and PWM channels, enhancing its capabilities in time-sensitive applications.
The microcontroller operates on a wide voltage range, making it suitable for various power-sensitive applications. Its I/O ports are versatile, supporting input, output, and bidirectional configurations, thus offering flexibility in interfacing with external devices.
The MC68HC11 family has been a staple in educational and industrial settings, praised for its reliability and ease of programming. Its rich feature set and proven track record make it a solid choice for developers working on diverse embedded projects.
Key features include 512 bytes of RAM, 512 bytes of EEPROM, and 12 KB of ROM, providing decent on-chip memory for small-scale applications. It supports multiple serial communication interfaces, including SPI and SCI, facilitating connectivity with other devices. Additionally, the MC68HC11E1CFNE2R is equipped with timers and PWM channels, enhancing its capabilities in time-sensitive applications.
The microcontroller operates on a wide voltage range, making it suitable for various power-sensitive applications. Its I/O ports are versatile, supporting input, output, and bidirectional configurations, thus offering flexibility in interfacing with external devices.
The MC68HC11 family has been a staple in educational and industrial settings, praised for its reliability and ease of programming. Its rich feature set and proven track record make it a solid choice for developers working on diverse embedded projects.
Equivalent
The MC68HC11E1CFNE2R is a microcontroller from the Freescale/NXP 68HC11 family. Equivalent products would include other members of the 68HC11 family with similar specifications, such as the MC68HC11E0, MC68HC11E9, and MC68HC711E9. Additionally, consider modern microcontrollers from other manufacturers with similar features and performance, like the Microchip PIC16 series or the Atmel (now Microchip) AVR series, depending on specific requirements like memory, I/O, and processing power.
Features
The MC68HC11E1CFNE2R is a microcontroller from the Motorola 68HC11 family. Key features include:
1. CPU and Architecture: It is based on an 8-bit CPU architecture, suitable for embedded control applications.
2. Memory: It includes 512 bytes of RAM and 512 bytes of EEPROM, along with 12K bytes of on-chip ROM for program storage.
3. I/O Ports: It features multiple parallel I/O ports for connecting to external devices.
4. Timers: The microcontroller has a versatile timer system, including a real-time interrupt, input capture, and output compare functionalities.
5. Serial Communication: It supports both SPI and SCI (asynchronous serial communication interface).
6. Analog to Digital Converter: It includes an 8-channel, 8-bit A/D converter for interfacing with analog inputs.
7. Clock Speed: The device operates at a maximum clock speed of 2 MHz.
8. Operating Voltage: Typically operates in the range of 4.5V to 5.5V.
9. Temperature Range: Designed to function in an extended temperature range suitable for industrial environments.
These features make it suitable for a wide range of industrial and consumer applications.
1. CPU and Architecture: It is based on an 8-bit CPU architecture, suitable for embedded control applications.
2. Memory: It includes 512 bytes of RAM and 512 bytes of EEPROM, along with 12K bytes of on-chip ROM for program storage.
3. I/O Ports: It features multiple parallel I/O ports for connecting to external devices.
4. Timers: The microcontroller has a versatile timer system, including a real-time interrupt, input capture, and output compare functionalities.
5. Serial Communication: It supports both SPI and SCI (asynchronous serial communication interface).
6. Analog to Digital Converter: It includes an 8-channel, 8-bit A/D converter for interfacing with analog inputs.
7. Clock Speed: The device operates at a maximum clock speed of 2 MHz.
8. Operating Voltage: Typically operates in the range of 4.5V to 5.5V.
9. Temperature Range: Designed to function in an extended temperature range suitable for industrial environments.
These features make it suitable for a wide range of industrial and consumer applications.
Pinout
The MC68HC11E1CFNE2R is a microcontroller from the Motorola (now NXP) HC11 family. It features a 52-pin configuration. The pinout is designed to support various functions required for microcontroller operations, including:
1. Power Supply Pins: These include VDD (positive supply voltage) and VSS (ground).
2. Clock Pins: These are used for clock input and control.
3. Reset and Interrupt Pins: Used to reset the microcontroller and handle interrupt signals.
4. Port A, B, C, D, and E pins: These are general-purpose I/O (Input/Output) pins that can be configured for various digital input/output functions.
5. Analog Pins: Some pins are used for analog-to-digital conversion, allowing the microcontroller to process analog signals.
6. Communication Pins: These support serial communication protocols, such as SPI (Serial Peripheral Interface) and SCI (Serial Communication Interface).
7. Timer Pins: These are used for input capture, output compare, and pulse-width modulation (PWM) functions.
The MC68HC11E1CFNE2R is popular for embedded applications due to its versatility and ability to interface with various peripherals.
1. Power Supply Pins: These include VDD (positive supply voltage) and VSS (ground).
2. Clock Pins: These are used for clock input and control.
3. Reset and Interrupt Pins: Used to reset the microcontroller and handle interrupt signals.
4. Port A, B, C, D, and E pins: These are general-purpose I/O (Input/Output) pins that can be configured for various digital input/output functions.
5. Analog Pins: Some pins are used for analog-to-digital conversion, allowing the microcontroller to process analog signals.
6. Communication Pins: These support serial communication protocols, such as SPI (Serial Peripheral Interface) and SCI (Serial Communication Interface).
7. Timer Pins: These are used for input capture, output compare, and pulse-width modulation (PWM) functions.
The MC68HC11E1CFNE2R is popular for embedded applications due to its versatility and ability to interface with various peripherals.
Manufacturer
The MC68HC11E1CFNE2R is manufactured by NXP Semiconductors. NXP is a global semiconductor manufacturer known for producing a wide range of chips and integrated circuits used in various applications, including automotive, consumer electronics, industrial, and communication devices. The company specializes in creating solutions for secure connectivity, processing, and sensing technologies. NXP is recognized for its innovation and leadership in several key areas, including automotive microcontrollers, secure identification solutions, and wireless communications.
Application
The MC68HC11E1CFNE2R is a microcontroller commonly used in embedded systems. Its application areas include automotive systems, such as engine control units and anti-lock braking systems, due to its robust processing capabilities and reliability. It's also utilized in industrial automation for process control and monitoring. In consumer electronics, it powers devices like appliances and toys, providing efficient control and interface functionalities. Additionally, the MC68HC11E1CFNE2R is employed in robotics, offering precise motor control and sensor integration. Its versatility and ease of programming make it suitable for educational purposes and prototyping in various electronic projects.
Package
The MC68HC11E1CFNE2R is a microcontroller from the Motorola/Freescale/NXP HC11 family, typically housed in a 52-pin Plastic Leaded Chip Carrier (PLCC) package.
