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Small black square 64-TQFP chip with gull-wing leads

YINGHUA

YINGHUA ATSAMDA1J14B-ABT 64-TQFP semiconductor

SKU CH-ZDDR-8MZP6

A 64-pin microcontroller IC for embedded applications, listed June 2026

  • Product typeICs Semicoductors
  • 64-TQFP package enables dense PCB layouts
  • ATSAMDA1J14B-ABT microcontroller delivers 9 kB SRAM and 14 kB flash
  • IC semiconductor design supports low-power embedded applications
  • New condition ensures factory-fresh reliability for production
  • First listed June 2026 provides current manufacturing availability

Microcontroller for embedded designs

The ATSAMDA1J14B-ABT is a 64-TQFP semiconductor intended for engineers building compact embedded systems. Its surface-mount package fits dense board layouts where through-hole parts cannot be used. The device is supplied new and ready for production or prototype runs.

TQFP package enables automated assembly

The 64-pin thin quad flat pack allows standard pick-and-place assembly and reflow soldering without manual intervention. This reduces labour cost and improves solder-joint consistency compared with leaded packages. No additional accessories or software are bundled with the component.

Suits space-constrained control applications

Designers who need a small-footprint microcontroller for sensor interfaces, motor drives or industrial I/O will find the pin count and package suitable. Projects requiring higher pin counts, ball-grid-array packaging or integrated wireless radios should evaluate alternative devices.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 60% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Will the 64-pin TQFP package need reflow rework after the board is assembled?

The 64-TQFP package is a surface-mount component designed for standard reflow soldering during initial assembly; no scheduled rework is required unless a board-level fault occurs.

What thermal limit appears first when the ATSAMDA1J14B-ABT runs continuously at full load?

The device's maximum junction temperature is the first thermal boundary reached under sustained full-load operation.

How much power does the ATSAMDA1J14B-ABT draw when it runs all day?

Power consumption depends on clock frequency, active peripherals and supply voltage; the datasheet provides typical and maximum figures for each operating mode.

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