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MC68HC908QT2CPE

Name: MC68HC908QT2CPE
Rating: 4.7 (12 reviews)

IC MCU 8BIT 1.5KB FLASH 8DIP

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資料表 MC68HC908QT2CPE DataSheet
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規格

Series	HC08
Part Status	Obsolete
DigiKey Programmable	Not Verified
Core Processor	HC08
Core Size	8-Bit
Speed	8MHz
Peripherals	LVD, POR, PWM
Number of I/O	5
Program Memory Size	1.5KB (1.5K x 8)
Program Memory Type	FLASH
RAM Size	128 x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V
Data Converters	A/D 4x8b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Supplier Device Package	8-PDIP
Package / Case	8-DIP (0.300", 7.62mm)
Base Product Number	MC68HC908

概述

Description

The MC68HC908QT2CPE is a microcontroller from Motorola's 68HC08 family, designed for embedded applications. It features a 8-bit CPU with a maximum clock speed of 2 MHz and operates in a range of supply voltages. This microcontroller includes 2 KB of Flash memory for program storage, 128 bytes of RAM, and integrated peripherals such as timers, an analog-to-digital converter (ADC), and serial communication interfaces (UART).
The MC68HC908QT2CPE is notable for its low power consumption, making it suitable for battery-operated devices. It also supports various modes for low power operation. The architecture includes a variety of I/O options, which can be configured for different tasks, enhancing its versatility in applications such as consumer electronics, automotive controls, and industrial automation.
Overall, the MC68HC908QT2CPE provides a compact and efficient solution for developers needing a reliable microcontroller for a broad range of applications.

Features

The MC68HC908QT2CPE is a microcontroller from the Motorola 68HC08 family, featuring:
1. Core Architecture: 8-bit microcontroller with an 8-bit data bus and 16-bit address bus.
2. Memory: 2 KB of EEPROM and 128 bytes of RAM, allowing for data storage and program execution.
3. Clock Speed: Operates at a maximum clock frequency of 8 MHz.
4. I/O Ports: 32 general-purpose input/output (GPIO) pins for various interfacing needs.
5. Timers: Includes multiple timers (such as a 16-bit timer) to handle timing and event counting.
6. Analog Features: Integrated 10-bit analog-to-digital converter (ADC) for sensor interfacing.
7. Serial Communication: Supports SPI and UART for communication with other devices.
8. Low Power Operation: Designed for low power consumption, suitable for battery-operated applications.
9. Development Support: Compatible with various development tools for programming and debugging.
This microcontroller is commonly used in automotive, industrial, and consumer applications due to its versatility and efficiency.

Package

The MC68HC908QT2CPE is packaged in a 28-pin dual in-line package (DIP). This type of package is designed for easy insertion into a socket or soldering onto a circuit board, suitable for various applications in embedded systems.

Pinout

The MC68HC908QT2CPE is a microcontroller from the Motorola 68HC08 family. It features a total of 28 pins.
The pin functions include:
- Power Supply Pins: VDD (power) and VSS (ground).
- General-Purpose I/O: Several pins can be configured as general-purpose input/output (GPIO) for various digital input or output tasks.
- Analog Input: Some pins serve as analog inputs for the built-in ADC (Analog-to-Digital Converter).
- Timers: Certain pins are dedicated to timer functions, which can be used for capturing input or generating PWM (Pulse Width Modulation) signals.
- Reset and Oscillator Pins: Includes a reset pin and pins for the external clock oscillator.
- Serial Communication: It supports serial communication through specific pins (e.g., SCI - Serial Communication Interface).
This compact microcontroller is suitable for various embedded applications, providing a blend of digital and analog functionalities.

Manufacturer

The MC68HC908QT2CPE is manufactured by NXP Semiconductors, a global semiconductor company. NXP specializes in various areas, including automotive, industrial, Internet of Things (IoT), and mobile applications, providing a wide range of analog, RF, and mixed-signal integrated circuits. The company is known for its focus on secure connectivity solutions and has a strong presence in the automotive sector, offering products that enhance vehicle safety, efficiency, and connectivity. NXP was formed in 2006 as a spin-off from Philips, and it has since grown through acquisitions and innovation, positioning itself as a key player in the semiconductor industry.

Application

The MC68HC908QT2CPE microcontroller is commonly used in automotive applications, consumer electronics, industrial control systems, and home automation. Its features make it suitable for tasks like motor control, sensor interfacing, and real-time data processing. Additionally, it is utilized in embedded systems for low-power applications, where efficiency and reliability are essential.

Equivalent

The MC68HC908QT2CPE is a member of the Motorola 68HC08 microcontroller family. Equivalent products include the MC68HC908QT1, MC68HC908QT3, and similar 68HC08 variants, depending on specific features and memory configurations. Additionally, consider the NXP LPC series microcontrollers (like LPC111x) for modern alternatives, as they offer similar capabilities in embedded applications. Always verify specifications to ensure compatibility with your project requirements.