MC68302EH16C

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MC68302EH16C

+Nomenclature

IC MPU M683XX 16MHZ 132PQFP

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Spécifications

Attribut Valeur
Series M683xx
PartStatus Obsolete
CoreProcessor M68000
NumberofCores/BusWidth 1 Core, 8/16-Bit
Speed 16MHz
Co-Processors/DSP Communications; RISC CPM
RAMControllers DRAM
GraphicsAcceleration No
Voltage-I/O 5.0V
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Surface Mount
Package/Case 132-BQFP Bumpered
SupplierDevicePackage 132-PQFP (46x46)
AdditionalInterfaces GCI, IDL, ISDN, NMSI, PCM, SCPI
BaseProductNumber MC683

Présentation

Description

The MC68302EH16C is a microprocessor from Motorola, part of the MC68000 family, designed for embedded systems. It integrates a 32-bit microprocessor core, memory management unit (MMU), and input/output interfaces, making it suitable for applications requiring robust processing and communication capabilities.
Key features include support for both 16-bit and 32-bit data types, a versatile architecture for real-time control, and compatibility with the MC68000 instruction set. The device boasts multiple communication interfaces, such as UART, SPI, and I2C, enabling seamless interaction with peripherals.
Operating at a clock frequency of up to 16 MHz, it offers efficient performance for tasks in automotive, telecommunications, and industrial automation sectors. Its integrated features reduce the need for additional components, facilitating compact system designs. Overall, the MC68302EH16C is a powerful choice for developers looking to create reliable and efficient embedded solutions.

Equivalent

The MC68302EH16C is a microprocessor from Motorola's 68000 series, integrating a CPU, DMA controller, and other peripherals. Equivalent products include the MC68302EC16, which offers similar functionality with slight variations in specifications. Other alternatives might include the Intel 80386 or the ARM Cortex-M series, depending on the specific application requirements, though they differ in architecture and performance. Always check the datasheet for compatibility in specific applications.

Features

The MC68302EH16C is a multifunctional microprocessor that integrates various key features suitable for embedded systems. Key features include:
1. Architecture: Based on the Motorola 68000 architecture, it supports 32-bit data and address bus.
2. Performance: Operates at clock speeds up to 16 MHz, providing efficient processing for a range of applications.
3. Integrated Functions: Combines a microprocessor, memory management unit (MMU), and a direct memory access (DMA) controller, reducing the need for external components.
4. Peripheral Support: Includes interfaces for Serial Communication (UART), SCSI, and a Timer/Counter for event management.
5. Memory Interfaces: Supports various types of memory, including SRAM and DRAM, with flexible addressing modes.
6. Versatile I/O: Provides programmable I/O lines that can be configured for different functions.
7. Power Management: Designed for low power consumption, making it suitable for battery-operated devices.
These features make the MC68302EH16C ideal for use in telecommunications, industrial controls, and embedded systems applications.

Pinout

The MC68302EH16C is a microprocessor from Motorola's 68000 family, specifically designed for embedded applications. It features a total of 68 pins.
The functions of the pins include:
1. Data Bus: 32 data lines (D0-D31) for data transfer.
2. Address Bus: 24 address lines (A0-A23) for accessing memory.
3. Control Signals: Various control pins like chip select (CS), read (R/W), and interrupt (IRQ).
4. Clock: A dedicated pin for the clock input (CLK).
5. Power and Ground: VCC and GND pins for power supply.
6. Special Function Pins: Pins for debugging, including JTAG support, and additional general-purpose I/O pins.
The MC68302 is optimized for real-time processing, making it suitable for applications in telecommunications, industrial control, and other embedded systems.

Manufacturer

The MC68302EH16C is manufactured by Motorola, Inc., which is now part of NXP Semiconductors after a series of acquisitions and divestitures. Motorola was founded in 1928 and became a leading global provider of telecommunications equipment, semiconductors, and various electronic devices. The company was instrumental in the development of the microprocessor and semiconductor industry.
The MC68302 is a member of the 68K family of microcontrollers and integrates a 32-bit architecture designed for embedded systems, with features suitable for applications in telecommunications, industrial control, and automotive systems. Motorola's legacy in the semiconductor field includes pioneering technologies that have shaped modern computing and communication.
In summary, Motorola, as a major player in electronics and telecommunications, has a rich history in producing innovative microprocessors and microcontrollers like the MC68302EH16C, which reflects its commitment to advancing technology in various sectors.

Application

The MC68302EH16C is a versatile microprocessor that integrates a CPU and multiple peripheral functions, making it suitable for various applications. Key areas include embedded systems, telecommunications, networking devices, and industrial control systems. Its features support real-time processing, making it ideal for applications requiring robust data handling, such as automation equipment, robotics, and digital signal processing. Additionally, it is used in automotive systems for engine control units and in medical devices for monitoring and control tasks, leveraging its reliability and performance in critical environments.

Package

The MC68302EH16C is a microprocessor packaged in a 68-pin PLCC (Plastic Leaded Chip Carrier) format.

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