Microchip Technology EX128-TQ100A

Mfr. Part

EX128-TQ100A

Manufacturer

Micrel / Microchip Technology

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Detailed Description

Low-density FPGA in the EX series. 6000-gate device with 256 logic elements and 70 user I/O. Operates from 2.3 V to 2.7 V. 100-pin TQFP/LQFP package with 14 mm x 14 mm body size. Wide operating temperature from -40°C to +125°C TA. RoHS non-compliant for legacy or exempt applications. Category Integrated Circuits ICs. Subcategory Embedded FPGAs.

Key Features

6000 equivalent gates for compact designs

256 logic elements or cells

70 programmable I/O pins

2.3 V to 2.7 V supply range

-40°C to +125°C ambient operating temperature

Surface-mount 100-pin TQFP or LQFP package 14x14 mm

Base product number EX128 in the EX series

In-system programmable FPGA fabric

Tray packaging for production handling

RoHS non-compliant device suited to legacy systems

Key Advantages

Wide temperature range supports automotive and industrial use

100-pin TQFP is easy to assemble and inspect versus BGA

Low supply voltage helps reduce power in small designs

Mature device for stable, predictable behavior in long-lived products

70 I/O gives flexible connectivity for control and glue logic

Available from Y-IC with reliable sourcing, technical help, and fast service

Packaging

Type 100-pin TQFP or LQFP, surface mount

Material Molded epoxy plastic body with copper leadframe, tin or tin-lead plating depending on variant

Size Body 14 mm x 14 mm, low-profile height about 1.4 mm typical

Pin configuration 100 gull-wing leads around all four edges, typically 25 per side, standard JEDEC TQFP footprint, pitch commonly around 0.5 mm

Thermal characteristics Ambient operating -40°C to +125°C TA. Thermal performance depends on PCB copper area and airflow. Follow standard TQFP thermal layout practices

Electrical properties Supply 2.3 V to 2.7 V. 70 user I/O pins with standard CMOS level operation per bank. See datasheet for I/O bank voltages, drive strength, and timing

Lifecycle

Status Legacy low-density FPGA. Due to non-RoHS compliance and age, it may be in limited production or approaching end-of-life for many markets

Availability Y-IC currently lists 2630 units in stock, subject to prior sale

Equivalent or alternative models Within Microchip, consider modern low-density families for migration such as IGLOO nano AGLN015 AGLN030 AGLN060 and IGLOO2 M2GL005 M2GL010 for updated toolchains and broader I/O voltage options. These are not pin-compatible but are practical functional alternatives

Cross-vendor alternatives For small programmable logic needs, consider Lattice MACHXO2-640ZE MACHXO2-1200, Lattice iCE40LP1K iCE40UP5K, Intel MAX II EPM240 EPM570, or Intel MAX 10 10M02. These devices differ in voltage, package, and tools and are not drop-in replacements

Guidance If you need exact pin-for-pin replacements or validated cross-references, contact our sales team through the Y-IC website for detailed recommendations and lifecycle confirmation

Key Application Areas

Industrial control, machine interfaces, and glue logic

Automotive and transportation modules needing -40°C to +125°C and legacy 2.5 V logic

Communications and networking interface bridging and control

Appliances and consumer repairs where RoHS exemptions apply

Test and measurement timing, triggering, and small state machines

Defense and aerospace sustaining programs with legacy designs

Datasheet

Y-IC hosts the most authoritative datasheet for EX128-TQ100A on our product page. Download it here to get full electrical specs, pinout, configuration details, and design guidelines.

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