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EF6809EP Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
EF6809EPST116Yes

Part Number:** EF6809EP **Manufacturer:** STMicroelectronics (ST) ### **Specifications:** - **Type:** 8-bit Microprocessor - **Architecture:** Motorola 6809-compatible - **Clock Speed:** Up to 2 MHz - **Data Bus Width:** 8-bit - **Address

Part Number: EF6809EP

Manufacturer: STMicroelectronics (ST)

Specifications:

  • Type: 8-bit Microprocessor
  • Architecture: Motorola 6809-compatible
  • Clock Speed: Up to 2 MHz
  • Data Bus Width: 8-bit
  • Address Bus Width: 16-bit (64KB addressable memory)
  • Operating Voltage: 5V
  • Package: 40-pin DIP (Dual In-line Package)
  • Operating Temperature: Commercial (0°C to +70°C)

Descriptions:

The EF6809EP is an 8-bit microprocessor from STMicroelectronics, compatible with the Motorola 6809 architecture. It is designed for embedded control and computing applications, offering efficient processing with a 16-bit address bus for expanded memory access.

Features:

  • 6809 Instruction Set Compatibility
  • Hardware Multiply Instruction
  • Two 8-bit Accumulators (A & B)
  • 16-bit Index Registers (X & Y)
  • Direct Memory Addressing (DMA) Support
  • Non-Maskable Interrupt (NMI) & IRQ Support
  • Low Power Consumption
  • Wide Operating Temperature Range

This microprocessor was commonly used in industrial control systems, early computers, and embedded applications.

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