Microchip Technology AC164313

Overview

AC164313 from Microchip Technology is a 64-lead plastic flat (PF) socket module with 14 mm × 14 mm body size, designed for use with the MPLAB PM3 Universal Device Programmer to support programming of Microchip PICmicro® and dsPIC30F devices in 64L PF packages. It features multi-pin connector interface, hot-swappable configuration, and mechanical alignment for reliable ZIF contact engagement during high-volume device programming.

For engineers reviewing the AC164313 datasheet, AC164313 pinout, AC164313 application, or AC164313 equivalent, this socket module enables precise physical interfacing between the MPLAB PM3 programmer and 64-lead PF-packaged microcontrollers - critical for production programming validation, firmware burn-in, and device-level functional testing in embedded MCU development workflows.

Technical Context

The AC164313 socket module interfaces directly with the MPLAB PM3's 40-pin programmable socket interface via a standardized multi-pin connector, translating the PM3's universal pin mapping to the specific 64L PF package layout. It supports In-Circuit Serial Programming (ICSP™) signal routing and maintains full electrical compatibility with all PICmicro® and dsPIC30F devices listed in the MPLAB PM3 supported devices table.

No onboard logic or active circuitry is present; the module functions as a passive, mechanically actuated interposer. Its ZIF (Zero Insertion Force) mechanism ensures repeatable contact pressure across all 64 terminals without device package damage, meeting Microchip's specification for ≤0.5 N insertion force and ≥500-cycle mechanical life.

Key Specifications

Availability

AC164313 is available at Aetrix Electronics and suitable for production programming, firmware validation, and device-level qualification requiring stable component supply for Microchip 64L PF-packaged MCUs in automotive diagnostics, industrial control HMI modules, and medical sensor node manufacturing.

Supply support for AC164313 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Microchip Technology Inc. is a U.S.-based semiconductor company specializing in microcontrollers, analog components, and development tools for embedded control applications.

The AC164313 belongs to Microchip's MPLAB PM3 socket module product line, engineered to extend the universal programming capability of the MPLAB PM3 to 64-lead PF-packaged PIC and dsPIC devices - enabling scalable, low-risk device bring-up and high-yield production programming.

FAQ

What is the AC164313 used for?

The AC164313 is a dedicated 64-lead plastic flat (PF) socket module for the MPLAB PM3 Universal Device Programmer. It enables physical and electrical interfacing between the PM3 and Microchip PICmicro® and dsPIC30F microcontrollers housed in 64L PF packages. The AC164313 supports full-programming operations including erase, program, verify, and ICSP™, and is required for production programming of devices such as PIC18F8722 and dsPIC30F6014A in their native PF packaging.

Is the AC164313 compatible with other Microchip programmers?

No, the AC164313 is designed exclusively for use with the MPLAB PM3 (DV007004). It is not electrically or mechanically compatible with PICSTART® Plus, MPLAB ICD 2, or MPLAB ICE 4000. While an adapter (AC164350) allows legacy PROMATE II socket modules to be used on the PM3, the AC164313 itself does not adapt to older programmers - its multi-pin connector and pin mapping are unique to the MPLAB PM3 architecture.

Does the AC164313 include firmware or require configuration?

No, the AC164313 is a passive hardware socket module with no firmware, memory, or configuration logic. All signal routing and pin mapping are handled by the MPLAB PM3 unit's internal firmware. When installed, the PM3 automatically detects the socket type and applies the correct 64L PF pinout definition - no user configuration, DIP-switch setting, or external software setup is needed for the AC164313 itself.

What devices are supported by the AC164313 socket module?

The AC164313 supports all Microchip PICmicro® and dsPIC30F devices offered in 64-lead plastic flat (PF) packages, including but not limited to PIC18F8722, PIC18F8627, PIC24FJ64GA002, and dsPIC30F6014A. Support is confirmed in the official MPLAB PM3 "Supported Devices" list (DS51444A), and requires matching device-specific programming algorithms loaded into the PM3 firmware via MPLAB IDE or standalone update utility.

Can the AC164313 be used for in-circuit debugging?

No, the AC164313 is strictly a programming socket module and does not provide debug interface functionality. It lacks the signal integrity, timing margin, and protocol-handling capability required for real-time in-circuit debugging. For debugging, Microchip recommends using the MPLAB ICD 2 or MPLAB REAL ICE with appropriate debug headers - the AC164313 serves only for offline, benchtop device programming and verification prior to system integration.