A42MX24-3TQG176 - 36K Gate MX FPGA 150 I/O | Microchip
MPN: A42MX24-3TQG176 ✓ فعالA42MX24-3TQG176 جائزہ
An FPGA (Field-Programmable Gate Array) is a semiconductor device containing a fabric of configurable logic blocks and interconnects that designers program to implement custom digital circuits. Within the programmable logic hierarchy, FPGAs sit above CPLDs and PLDs in capacity and below ASICs in unit cost, making them the standard single-chip ASIC-alternative for mid-volume systems. The MX family is specifically positioned by Microchip as a reliable, single-chip ASIC replacement for consolidating legacy PLDs.
Key features include the 42MX architecture with C-modules and S-modules for combinational and sequential logic, plus D-modules around the device periphery that provide fast, wide-input decode functions similar to CPLD architectures. The 5.0V-tolerant architecture allows direct interfacing with legacy 5V systems, a rarity in modern FPGAs. Commercial temperature range is 0C to +70C with SMD/SMT mounting.
Technically, the device uses a 0.6 um-class CMOS process with antifuse-free reprogrammable-style configuration flow supported by Microchip (formerly Actel/Microsemi) Libero design tooling. The 176-terminal TQFP measures 24 mm x 24 mm with 1.60 mm seated height, supporting standard surface-mount assembly.
Typical applications include legacy PLD consolidation, industrial glue logic, ASIC prototyping, bus interface bridging, and military/industrial control systems that require 5V compatibility. The 150 I/O count supports wide parallel buses common in these designs.
Design consideration: this part is commercial-grade (0C to +70C); for extended temperature use, select the -I suffix variant, and always verify 5V I/O bank budgeting in Libero before layout.
کے لیے ڈراپ اِن متبادل A42MX24-3TQG176 — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں A42MX24-3TQG176 (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Supply Voltage, Package, RoHS Status, Process Technology, Speed Grade.
A42MX24-TQG176
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX24-1TQG176I
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX24-1TQG176M
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX24-TQG176A
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX24-TQG176M
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX16-3TQG176
⚡ ایک ہی پیکیجقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX16-2TQG176
⚡ ایک ہی پیکیجقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX24-3TQG176 زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Family | MX (42MX) |
| System Gates | 36000 |
| Logic Cells | 912 |
| User I/O | 150 |
| سپلائی وولٹیج | 3.3 V, 5 V |
| Speed Grade | -3 |
| پیکیج | 176-LQFP (TQFP-176) |
| ماؤنٹنگ ٹائپ | SMD/SMT |
| آپریٹنگ درجہ حرارت | 0C to +70C |
| Architecture | C-modules, S-modules, D-modules (wide decode) |
| Packaging | Tray |
| RoHS اسٹیٹس | Lead free / RoHS Compliant |
| Series | 42MX |
| زمرہ | FPGA - Field Programmable Gate Array |
A42MX24-3TQG176 176-lqfp (tqfp-176) پن کنفیگریشن گائیڈ
A42MX24-3TQG176 (176-lqfp (tqfp-176) پیکیج) کے لیے پن کنفیگریشن۔ اس ڈیجیٹل IC میں GPIO، کمیونیکیشن انٹرفیس (UART، SPI، I2C) اور پاور پنز شامل ہیں۔ متبادل پن فنکشنز اور کنفیگریشن آپشنز کے لیے مینوفیکچرر کے ڈیٹا شیٹ سے رجوع کریں۔ ایمبیڈڈ سسٹم ڈیزائن اور PCB لے آؤٹ کے لیے ضروری۔
کے لیے تفصیلی پن آؤٹ ڈیٹا دستیاب نہیں A42MX24-3TQG176.
رجوع کریں ڈیٹا شیٹ مکمل پن کنفیگریشن کے لیے۔
عام استعمالات
A42MX24-3TQG176 کے لیے موزوں ہے 6 ایپلیکیشنs: Legacy PLD Consolidation, ASIC Prototyping and Bridge, Industrial Control and Automation, Test and Measurement Equipment, Communication and Interface Bridging, Aerospace and Defense Legacy Sustainment.
Legacy PLD Consolidation
The A42MX24-3TQG176 is purpose-built by Microchip for integrating multiple legacy PLDs and GAL/PAL devices into a single low-cost MX FPGA. With 36,000 gates and 150 I/Os, it absorbs several 22V10-class devices plus glue logic while its 5.0V-tolerant architecture directly connects to the 5V buses these legacy designs assume. Placed on the same board with no level-shifters, it cuts BOM count and board area. The trade-off is one-time HDL conversion effort from schematic-era designs into Libero-compatible source.
تجویز کردہ
ASIC Prototyping and Bridge
As a single-chip ASIC alternative, the A42MX24-3TQG176 lets teams validate RTL before ASIC commitment. The 912-cell fabric with C-, S-, and D-modules supports moderate-throughput datapaths, while the D-module wide-decode logic accelerates address decoding similar to CPLD structures. At a -3 speed grade it handles control and interface logic in the tens-of-MHz range. Teams prototype in this package, then port unchanged HDL to volume production, reducing mask-set risk on 36K-gate-class ASICs.
تجویز کردہ
Industrial Control and Automation
In factory controllers and machine interfaces, the A42MX24-3TQG176 implements state machines, encoder interfaces, and parallel bus bridges. Its 0C to +70C commercial range suits enclosed cabinet environments, and the 5V I/O compatibility simplifies retrofit into older 5V sensor and actuator buses. The 150 available I/Os support wide parallel fieldbus signals without external fan-out logic. For unconditioned or outdoor installations, specify the -I industrial variant instead of this commercial-grade part.
تجویز کردہ
Test and Measurement Equipment
Bench instruments and ATE modules use the A42MX24-3TQG176 for pattern generation, trigger logic, and bus arbitration. The -3 speed grade supports system clocking in the tens of MHz, adequate for many control-plane functions, while D-modules implement fast wide-input comparison logic for trigger qualification. Dual 3.3V/5V operation matches legacy backplane voltage standards common in rack systems. Deterministic MX fabric timing (no embedded RAM latency surprises) simplifies timing closure for fixed-latency measurement paths.
تجویز کردہ
Communication and Interface Bridging
The A42MX24-3TQG176 bridges parallel legacy buses (ISA-style, VME glue) to newer controllers. With 150 I/Os it terminates wide address/data buses directly, and the 5V-tolerant fabric removes level-shifting stages that would otherwise add propagation delay and parts count. Microchip's MX family was explicitly designed for such high-volume interface integration. For designs exceeding 36K gates or 150 I/Os, migrate to A42MX36 in the 208-pin package using the same Libero project flow.
تجویز کردہ
Aerospace and Defense Legacy Sustainment
Defense depots sustaining 1990s-era avionics and ground systems rely on MX-family FPGAs because Microchip (formerly Actel/Microsemi) continues the line with military-screened options (M suffix). The A42MX24 die in 176-TQFP replaces obsolete custom logic without board redesign, preserving qualified form factor. The 5V I/O matches older mil-spec digital signaling. Long-term availability commitments and identical-die variant families (standard, I, M) make obsolescence management tractable for programs with decades-long service lives.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا A42MX24-3TQG176 — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | A42MX24-TQG176 | A42MX24-1TQG176I | A42MX24-1TQG176M | A42MX16-3TQG176 |
|---|---|---|---|---|---|
| Package | 176-TQFP | 176-TQFP - same | 176-TQFP - same | 176-TQFP - same | 176-TQFP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 36000 | 36000 | 36000 | 36000 | 24000 class |
| Speed Grade | -3 | standard | -1 | -1 | -3 |
| Supply Voltage | 3.3 V / 5 V | 3.3 V / 5 V | 3.3 V / 5 V | 3.3 V / 5 V | 3.3 V / 5 V |
اہم امتیازی خصوصیات
- Fastest commercial speed grade in 176-TQFP (بمقابلہA42MX24-TQG176)
- Industrial and military screened variants on identical die (بمقابلہA42MX24-1TQG176I)
- Larger fabric than same-package A42MX16 (بمقابلہA42MX16-3TQG176)
ڈیزائن نوٹس
The A42MX24 operates from dual 3.3V and 5V rails. Decouple each supply with at least 0.1 uF ceramic per power pin plus bulk 10 uF capacitance. Observe datasheet DS2316 power-up behavior guidance for A42MX24 - supply sequencing during power-up affects configuration reliability, so ensure 5V and 3.3V rails rise monotonically and within datasheet slew-rate limits.
The 176-TQFP (24 mm x 24 mm) with 1.60 mm height has limited thermal dissipation capability. MX-family static power is modest at 5V, but I/O switching power at 150 pins can add up in wide-bus designs. Provide at minimum a solid ground plane and thermal vias near the package for commercial 0C to +70C ambient operation; use airflow in enclosed instrument chassis.
Do not confuse commercial (-3TQG176) and industrial (-3TQG176I) grades - this commercial part is limited to 0C to +70C and will not meet industrial qualification. Additionally, MX-family designs must be implemented in Libero/Designer tooling with correct speed-grade selection; programming a bitstream compiled for a different speed grade is not supported. Verify D-module decode usage in timing simulation, as wide-decode paths have distinct timing from C/S-module paths.
تعمیل کی معلومات
Distributor listings (xsourcepart, kynix) state Lead free / RoHS Compliant. REACH, halogen-free, and conflict minerals status not stated in verified data.
