English
| Part Number: | EX256-TQ100A |
|---|---|
| Manufacturer/Brand: | Micrel / Microchip Technology |
| Part of Description: | IC FPGA 81 I/O 100TQFP |
| Datasheets: |
|
| RoHs Status: | Lead free / RoHs compliant |
| Payment: | PayPal / Credit Card / T/T |
| Shipment Way: | DHL / Fedex / TNT / UPS / EMS |
| Share: |
Ship From: Hong Kong
Online RFQ submissions: Fast responses, Better prices!
| Product Attribute | Attribute Value |
|---|---|
| Voltage - Supply | 2.3V ~ 2.7V |
| Supplier Device Package | 100-TQFP (14x14) |
| Series | EX |
| Package / Case | 100-LQFP |
| Package | Tray |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Product Attribute | Attribute Value |
|---|---|
| Number of Logic Elements/Cells | 512 |
| Number of I/O | 81 |
| Number of Gates | 12000 |
| Mounting Type | Surface Mount |
| Base Product Number | EX256 |




EX256-TQ100A
Micrel / Microchip Technology
Y-IC is a quality distributor of Micrel / Microchip. We supply genuine parts and deliver the best products and services with fast, reliable support.
EX series FPGA, base product EX256
81 programmable I/O, 12,000 system gates, 512 logic elements/cells
2.3V to 2.7V supply range
-40°C to +125°C ambient operation (TA)
100-pin TQFP (14 x 14 mm), surface-mount
RoHS non-compliant legacy device
Supplier device package: 100-TQFP (14x14); package/case options include 100-TQFP and 100-LQFP
Packaging: Tray
Category: Integrated Circuits (ICs); Class: Embedded FPGAs
Available quantity: 1441 (subject to change)
Compact 100-pin TQFP footprint with 81 user I/O
Low-voltage operation at 2.3V to 2.7V
Wide industrial temperature range (-40°C to +125°C)
12,000 gates and 512 logic elements for moderate complexity
Surface-mount for easy PCB assembly
EX256 base product alignment for family consistency
In-stock units for quick shipment
Reprogrammable logic for fast design changes and updates
Small 14 x 14 mm body saves board space
Robust high-temperature support for harsh environments
Low core voltage helps reduce power consumption
Cost-effective choice for legacy system sustainment
Fits standard SMT manufacturing processes
Tray
Category: Integrated Circuits (ICs); Class: Embedded FPGAs
Available quantity: 1441 (subject to change)
Key Features
Compact 100-pin TQFP footprint with 81 user I/O
Low-voltage operation at 2.3V to 2.7V
Wide industrial temperature range (-40°C to +125°C)
12,000 gates and 512 logic elements for moderate complexity
Surface-mount for easy PCB assembly
EX256 base product alignment for family consistency
In-stock units for quick shipment
Key Advantages
Reprogrammable logic for fast design changes and updates
Small 14 x 14 mm body saves board space
Robust high-temperature support for harsh environments
Low core voltage helps reduce power consumption
Cost-effective choice for legacy system sustainment
Fits standard SMT manufacturing processes
Packaging
Packing type: Tray for secure transport and automated pick-and-place handling
IC package: 100-TQFP (14 x 14 mm); 100-LQFP option
Package material: Molded plastic with gull-wing leads
Pin count and configuration: 100 leads total; about 81 user I/O; remaining pins for power, ground, clocks, configuration, and test (see datasheet for the exact pinout)
Mounting: Surface mount (SMT)
Thermal characteristics: Rated -40°C to +125°C ambient; actual thermal performance depends on PCB design, airflow, and heatsinking (refer to datasheet)
Electrical properties: 2.3V–2.7V supply, 81 I/O, 12,000 gates, 512 logic elements
Compliance: RoHS non-compliant
Status insight: This looks like a mature or legacy FPGA. RoHS non-compliance and EX family designation point to limited new-design use. Availability may be constrained, and the device could be nearing discontinuation.
Recommended action: Confirm current lifecycle, lead times, and last-time-buy options with Y-IC sales.
Potential alternatives to evaluate (not pin-compatible; verify specs, tools, and pinouts)
- Microchip ProASIC3 A3P060-TQG100, A3P125-TQG100 (Flash-based FPGA, 100-pin TQFP)
- Microchip IGLOO AGL060, AGL125 in 100-pin QFP packages (ultra-low-power Flash FPGA)
- Lattice MachXO2-640, MachXO2-1200HC in TQFP-100 (non-volatile FPGA, low power)
- Lattice iCE40HX1K in TQFP-100 variants (low-power FPGA for glue logic)
If you need drop-in or RoHS-compliant replacements, contact Y-IC via our website for a full cross-reference and compatibility review
Industrial controllers and PLC expansion
Motor control and drive interfacing
Communications bridging and protocol conversion
Test and measurement equipment
Legacy system maintenance and life extension
Embedded glue logic and bus adaptation
Automotive subsystems requiring wide temperature support (validate qualifications)
Rapid prototyping and small-to-medium logic consolidation
Y-IC provides the most authoritative datasheet for EX256-TQ100A on our website. Download it on this page to confirm pinout, timing, power, programming, and mechanical details.
Get a Quote now on Y-IC to lock in pricing and availability
Learn More and download the datasheet to speed your design decisions
Limited Time Offer: Contact us today for volume discounts, stocking programs, and priority support
TERM BLOCK SOCKET MATCH EO
IC FPGA 81 I/O 100TQFP
IC FPGA 81 I/O 100TQFP
IC FPGA 81 I/O 100TQFP
IC FPGA 81 I/O 100TQFP
TERM BLOCK SOCKET MATCH EO
IC FPGA 81 I/O 100TQFP
IC FPGA 81 I/O 100TQFP
EX256-FCSG180 ACTEL
IC FPGA 81 I/O 100TQFP
IC FPGA 81 I/O 100TQFP
TERM BLOCK SOCKET MATCH EO
TERM BLOCK HDR 24POS VERT 5MM
IC FPGA 81 I/O 100TQFP
TERM BLOCK SOCKET MATCH EO
IC FPGA 81 I/O 100TQFP
IC FPGA 81 I/O 100TQFP
TERM BLOCK HDR 24POS VERT 5MM
May 12th, 2026
May 8th, 2026
April 28th, 2026
April 20th, 2026
April 17th, 2026
April 8th, 2026
March 31th, 2026
March 23th, 2026
March 20th, 2026
March 9th, 2026
March 4th, 2026
February 28th, 2026
February 3th, 2026
January 28th, 2026
January 19th, 2026
January 16th, 2026
January 9th, 2026
December 29th, 2025
December 25th, 2025
December 17th, 2025
December 10th, 2025
December 4th, 2025
November 25th, 2025
November 20th, 2025
November 11th, 2025
November 3th, 2025
October 30th, 2025
October 22th, 2025
October 16th, 2025
October 9th, 2025
September 28th, 2025
September 17th, 2025
September 9th, 2025
September 1th, 2025
August 25th, 2025
August 20th, 2025
July 3th, 2025
December 18th, 2024
June 21th, 2023
April 27th, 2023
July 1th, 2022
March 4th, 2021
September 10th, 2020
January 23th, 2020
0 Articles






June 7th, 2026
June 7th, 2026
June 5th, 2026
June 5th, 2026
EX256-TQ100AMicrochip Technology |
Quantity*
|
Target Price(USD)
|