PA2500-DP-PP – 40-Pin DIP Socket to 44-Pin PLCC Emulator Adapter (ATV2500-Specific Wiring)

Overview

PA2500-DP-PP is a PLCC emulator adapter designed to support Atmel ATV2500 devices in PLCC-based emulation systems. As a result, engineers can evaluate a 40-pin DIP device using a 44-pin PLCC emulator interface.

On the top side, the adapter provides a 40-pin DIP socket on 0.100″ (2.54 mm) pitch. Therefore, it accepts DIP-packaged devices used in ATV2500 development and validation workflows.

On the bottom side, the adapter presents a 44-pin PLCC plug interface. Consequently, it inserts directly into PLCC emulator sockets used for lab testing and firmware development.

This adapter uses ATV2500-specific wiring. Instead of 1:1 mapping, it routes signals according to the device pinout. As a result, the 40-pin DIP signals align to the 44-pin PLCC footprint. The Adapter Wiring table lists the exact connections.

Technical Specifications

• Part Number: PA2500-DP-PP
• Adapter Type: PLCC Emulator Adapter
• Top Interface: DIP-40 socket, 0.100″ (2.54 mm) pitch
• Bottom Interface: PLCC-44 plug
• Wiring Configuration: Device-specific wiring for Atmel ATV2500 (see Adapter Wiring table)
• Device Support: Atmel ATV2500
• Pitch: DIP side 0.100″ (2.54 mm); PLCC side 0.050″ (1.27 mm)
• JEDEC Reference: PLCC-44, MS-018
• Mount Interface: PLCC-44 plug insertion
• Typical Applications: Logic device emulation, device programming, lab validation
• Compatibility: PLCC-44 emulator sockets and PLCC-based targets for ATV2500 workflows

Adapter Wiring

The table below lists the connections from the 40-pin device interface to the adapter’s PLCC-44 plug pins. In addition, this design includes defined skips and shorts for power and ground pins.

Wiring Notes:
VCC to GND: 0.1 µF bypass capacitor.
Skip: PLCC pins 4, 12, 26, 34.
Short: PLCC pins 11–12 (VCC), 33–34 (GND).

Key Features

• DIP-40 socket supports ATV2500 device insertion and emulator cable workflows
• PLCC-44 plug interfaces directly with emulator sockets
• Device-specific wiring aligns DIP and PLCC pinouts for ATV2500
• Defined power/ground shorts improve PLCC socket power distribution

Applications

• ATV2500 emulation and validation
• Logic device programming and characterization
• Firmware and test development
• Engineering and laboratory debugging

Package Includes

• One PA2500-DP-PP DIP-40 socket to PLCC-44 emulator adapter

Compatibility Note

This adapter does not use 1:1 wiring. Instead, it uses ATV2500-specific mapping and includes defined skips and shorts as listed above. Therefore, verify target requirements before use.

Why Choose This Adapter

PA2500-DP-PP simplifies ATV2500 device testing in PLCC emulator environments. Moreover, it reduces setup time by providing known, documented pin mapping.

Because it applies controlled routing, it lowers the risk of wiring mistakes. As a result, engineers can focus on validation instead of troubleshooting.

Streamline Your Workflow

Use this adapter to integrate ATV2500 DIP devices into PLCC emulator sockets quickly. Consequently, lab and validation cycles move faster.