STMicroelectronics AS-TQFP80

Overview

AS-TQFP80 is not present in the provided资料. The supplied document describes AC7MDT10-D32/S28 - a connection kit for ST7MDT10-EMU3 emulator targeting ST7 microcontrollers in SDIP32 and SO28 packages. It comprises DB510 (SDIP32 adapter) and DB359 (SDIP32-to-SO28 device adapter), enabling physical interface between emulator and application board during debug. Used with ST7MDT10-EMU3 on W2 connector.

For engineers reviewing the AC7MDT10-D32/S28 datasheet, AC7MDT10-D32/S28 pinout, AC7MDT10-D32/S28 application, or AC7MDT10-D32/S28 equivalent, this kit supports in-circuit debugging of ST7 MCUs in SDIP32 and SO28 footprints via mechanical socket-based emulation interface - critical for firmware validation and hardware bring-up prior to final MCU soldering.

Technical Context

The AC7MDT10-D32/S28 is a two-stage mechanical interconnect solution: DB510 provides direct W2 connector mating to the ST7MDT10-EMU3 probe, while DB359 converts SDIP32 pin layout to SO28 footprint. Both adapters preserve pin 1 alignment indicators and require soldering of connection pins onto the target board in place of the final MCU.

No active circuitry or electrical signal conditioning is included; the kit functions as a passive, zero-impedance, pin-mapped bridge. It supports only ST7 family devices compatible with ST7MDT10-EMU3, specifically those packaged in SDIP32 or SO28 variants.

Key Specifications

Availability

AC7MDT10-D32/S28 is available at Aetrix Electronics and suitable for ST7 microcontroller debug, embedded firmware validation, and hardware bring-up requiring stable component supply for legacy ST7 development workflows.

Supply support for AC7MDT10-D32/S28 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

STMicroelectronics is a global semiconductor manufacturer headquartered in Geneva, Switzerland, specializing in microcontrollers, analog ICs, power management, and automotive electronics.

This kit belongs to the ST7 EMU3 emulator accessory product line, designed explicitly to enable non-invasive, socket-based in-circuit debugging of ST7 microcontrollers before final assembly - supporting rapid iteration and hardware-software co-validation.

FAQ

Is AC7MDT10-D32/S28 compatible with STM8 or STM32 emulators?

No. AC7MDT10-D32/S28 is mechanically and electrically specific to the ST7MDT10-EMU3 probe and its W2 connector interface. It lacks pinout or signaling compatibility with STM8 or STM32 debug hardware, which use different emulator architectures, connectors, and voltage domains.

Does this kit include the ST7MDT10-EMU3 emulator?

No. AC7MDT10-D32/S28 contains only the DB510 SDIP32 adapter and DB359 SDIP32-to-SO28 device adapter. The ST7MDT10-EMU3 emulator must be purchased separately and is required for full functionality.

Can AC7MDT10-D32/S28 be used with TQFP-packaged ST7 devices?

No. The kit is physically constrained to SDIP32 and SO28 footprints only. TQFP80 or any other package variant is unsupported - no adapter, socket, or pin mapping exists for TQFP80 in this product family or documentation.

What is the role of pin 1 indicators on the adapters?

Pin 1 indicators ensure correct rotational orientation during insertion. Misalignment risks bent pins or short circuits. Both DB510 and DB359 feature visible markers (e.g., notch, dot, or chamfer) that must align with corresponding marks on the emulator board or application PCB before mating.