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Green rectangular circuit board with PLCC44 socket and pin headers

GQ

GQ ADP-015 MCS-51+ 51AVR+ AT89+ PLCC44 Adapter

SKU CH-E32H-K0C9H

Adds PLCC44 socket support for MCS-51, AVR and AT89 microcontrollers on Willem programmers

  • ColorGreen
  • Works with Standard/Enhanced/True-USB Willem programmer
  • Built-in PLCC44 socket supports 44-pin chips directly
  • Programs Atmel AT89 51/52/55 series MCUs
  • Handles Intel i87C51/FA/FB and i8xC51/52/54/58 variants
  • Supports AVR AT90S1200/2313 and all 51 series devices

GQ ADP-015 Programmer Adapter for MCS-51

The GQ ADP-015 adapter connects to Standard, Enhanced, or True-USB Willem programmers. It supports Atmel AT89C51, AT89S52, AT89C1051, AT89C2051, and AT89C4051 devices. Intel i87C51 and i8xC52 microcontrollers are also covered. The board targets hobbyists and technicians who program 51-series or AT90S MCUs.

Built-in PLCC44 Socket Simplifies Chip Insertion

A PLCC44 adapter is integrated directly onto the green circuit board, so PLCC44 packages seat without a separate converter. Align the notch on the chip with the socket marker before pressing down firmly. Bent pins or reversed orientation are the most common issues; verify pin-1 position and inspect leads for damage before each session.

Confirm Programmer Model

This adapter works only with the Willem programmer variants listed above. Check that your specific MCU part number appears in the supported device list, such as AT89S8252, AT90S2313, or P87C54X2. Chips in other packages or families will not fit the PLCC44 socket and require a different adapter.

Highlights

  • Works with Standard/Enhanced/True-USB Willem programmer
  • Built-in PLCC44 socket supports 44-pin chips directly
  • Programs Atmel AT89 51/52/55 series MCUs
  • Handles Intel i87C51/FA/FB and i8xC51/52/54/58 variants
  • Supports AVR AT90S1200/2313 and all 51 series devices

Specifications

ColorGreen

Questions about this item

How can I verify the ADP-015 is working after connecting it to my Willem programmer?

Insert a supported chip such as an AT89C51 or AT90S2313; if the programmer detects the device ID and reads the signature bytes without errors, the adapter is functioning correctly.

What comes in the box and what must I supply separately?

The package contains the green ADP-015 board with its built-in PLCC44 socket; you must provide a Standard, Enhanced or True-USB Willem programmer and the target MCS-51 or AVR microcontroller.

Which version should I choose for an AT89C55WD that runs at 6.2 V?

This single ADP-015 model already supports the AT89C55WD at 6.2 V along with the full listed range of 51-series and AT90S devices, so no alternative version is required.

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