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MC68HC711E9CFNE2

Name: MC68HC711E9CFNE2
Rating: 4.7 (12 reviews)

IC MCU 8BIT 12KB OTP 52PLCC

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包 PLCC-52
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規格

Package	Tube
Series	HC11
ProductStatus	Obsolete
CoreProcessor	HC11
CoreSize	8-Bit
Speed	2MHz
Connectivity	SCI, SPI
Peripherals	POR, WDT
NumberofI/O	38
ProgramMemorySize	12KB (12K x 8)
ProgramMemoryType	OTP
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)

概述

Description

The MC68HC711E9CFNE2 is a microcontroller from Motorola's 68HC11 family, designed for embedded applications. It is an 8-bit microcontroller featuring a 16-bit architecture, with a maximum clock speed of 2 MHz. Key features include a built-in EEPROM for non-volatile storage, 1 KB of RAM, and various I/O ports for interfacing with other devices.
The device supports multiple modes of operation, including interrupt-driven processes and timer functions, making it suitable for real-time control applications. Additionally, it has integrated peripherals such as an Analog-to-Digital Converter (ADC) and serial communication interfaces, enhancing its versatility.
Common applications include automotive systems, robotics, and consumer electronics, where cost-effectiveness and reliability are crucial. Overall, the MC68HC711E9CFNE2 is a robust choice for developers looking for a compact yet powerful microcontroller solution.

Features

The MC68HC711E9CFNE2 is an 8-bit microcontroller from Motorola, featuring the following key attributes:
1. Core Architecture: Based on the 68HC11 core, providing efficient instruction execution.
2. Memory: Includes 2 KB of ROM, 128 bytes of RAM, and up to 1 KB of EEPROM.
3. I/O Ports: Supports 24 general-purpose I/O pins for versatile interfacing.
4. Timers: Equipped with 16-bit timer/counter for precise timing applications.
5. ADC: Integrated 8-channel 10-bit Analog-to-Digital Converter (ADC) for sensor interfacing.
6. Serial Communication: Features UART for serial communication, facilitating data exchange.
7. Interrupts: Supports multiple interrupt sources for responsive system design.
8. Operating Voltage: Typically operates between 4.5V and 6.0V, allowing for a range of applications.
9. Package Type: Available in a surface-mount 44-pin package for compact designs.
These features make the MC68HC711E9CFNE2 suitable for automotive, industrial control, and consumer electronics applications.

Package

The MC68HC711E9CFNE2 is packaged in a 68-pin plastic dual in-line package (DIP). This package type is designed for through-hole mounting and offers a durable option for integrating the microcontroller into various electronic applications.

Pinout

The MC68HC711E9CFNE2 is an 8-bit microcontroller from Motorola's 68HC11 family. It features a 40-pin Dual In-line Package (DIP).
### Pin Functions:
1. Power Supply:
- VDD (Power Supply)
- VSS (Ground)
2. I/O Ports:
- Port A (PA0-PA7): 8-bit bidirectional I/O.
- Port B (PB0-PB7): 8-bit bidirectional I/O.
- Port C (PC0-PC7): 8-bit bidirectional I/O, can also function as timer inputs or outputs.
3. Control Pins:
- RESET: Resets the microcontroller.
- XTAL1/XTAL2: Crystal oscillator pins.
4. Analog functions:
- ADC (Analog-to-Digital Converter) inputs.
5. Communication:
- Serial Communication Interface (SCI): for serial data transmission.
6. Timer:
- Timer input/output pins.
The MC68HC711E9CFNE2 is widely used in embedded systems for its versatility and integrated features.

Manufacturer

The MC68HC711E9CFNE2 is manufactured by NXP Semiconductors, a company that specializes in designing and producing semiconductor solutions. NXP is known for its wide range of products, including microcontrollers, microprocessors, and various integrated circuits used in automotive, industrial, and consumer applications. It originated from the semiconductor division of Philips and has since evolved into a prominent player in the global semiconductor market, focusing on innovation in areas such as connectivity, security, and automotive applications.

Application

The MC68HC711E9CFNE2 microcontroller is commonly used in automotive applications, industrial automation, consumer electronics, and control systems. Its features, including built-in timers and ADCs, make it suitable for applications like motor control, data acquisition, and embedded systems. Additionally, it can be found in robotics, medical devices, and communication systems, where reliable processing and control are essential.

Equivalent

The MC68HC711E9CFNE2 is a microcontroller from the Motorola 68HC11 series. Equivalent products include the MC68HC811E2, MC68HC11K1, and other variants of the 68HC11 family, which share similar architectures and features. Additionally, the NXP (formerly Motorola) Kinetis series may serve as modern alternatives, depending on specific requirements like processing power and peripherals. Always verify compatibility based on the application needs.