SOIC-20 to DIP-20 Programming Adapter — Atmel AT89C1051 — Clamshell Socket, 0.600″ DIP Span

Overview

PA20-20-5-2808-6 is a device-specific programming adapter designed for Atmel AT89C1051 and AT89C2051 devices, converting a SOIC-20 package into a DIP-20 footprint to enable reliable programming and testing.

Interface

• Top interface: SOIC-20, 1.27 mm pitch
• Bottom interface: DIP-20, 0.600″ span
• Device body size: 7.5 × 7.5 mm
• Tip-to-tip dimensions: 11.6 × 11.6 mm

Key Features

• Clamshell socket for secure device insertion and removal
• Device-specific mapping (non-1:1) for correct signal routing
• Designed for compatibility with supported microcontroller devices

Compatibility

Atmel AT89C1051, AT89C2051

Technical Specifications

• Pitch: 1.27 mm
• Device body size (X × Y): 7.5 × 7.5 mm
• Tip-to-tip size: 11.6 × 11.6 mm
• Top interface pin count: 20
• Bottom interface pin count: 20
• Socket type: Clamshell
• Wiring type: Device-specific mapping (non-1:1)
• Supported devices: Atmel AT89C1051, AT89C2051