A42MX16-1PQG160 - 24K Gate 5V MX FPGA, 160-PQFP | Microchip
MPN: A42MX16-1PQG160 ✓ فعالA42MX16-1PQG160 جائزہ
An FPGA (Field-Programmable Gate Array) is a semiconductor device containing a fabric of configurable logic blocks and programmable interconnects that the designer wires together post-manufacture, sitting in the programmable-logic hierarchy between CPLDs and full ASICs. The MX family is distinctive for its antifuse-based, non-volatile fabric and efficient 5.0V architecture, making it a reliable single-chip ASIC alternative for integrating legacy PLD designs into one low-cost, high-volume device.
Key features include the 5.0V-tolerant architecture that directly interfaces with legacy 5V bus systems without level shifters, antifuse program-once technology that is inherently secure and resistant to configuration readback, and commercial temperature range operation (0C to +70C, indicated by the absence of the I industrial suffix). The PQFP-160 surface-mount package supports standard reflow assembly.
Architecturally, the MX fabric combines logic modules with embedded routing channels optimized for high fan-in functions, suiting glue logic consolidation, state machines, bus interfacing, and control-path implementations. Design entry and programming use the Microchip (Microsemi) Libero SoC design suite.
Typical applications include legacy 5V industrial control boards, telecommunications line cards, mil-aero legacy redesigns, and high-volume consumer/industrial products where a one-time-programmable, tamper-resistant fabric is preferred over SRAM FPGAs.
Design consideration: because MX antifuse devices are one-time programmable, fully verify the design in simulation and, if possible, on a higher-density MX device before committing the production die. Pricing referenced is as of 2026-08-30; verify current stock as this mature family is often sourced through distribution allocation.
کے لیے ڈراپ اِن متبادل A42MX16-1PQG160 — 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 A42MX16-1PQG160 (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, RoHS Status, Family, System Gates, Maximum Clock Frequency.
A42MX16-1PQG160I
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX16-2PQG160
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX16-3PQG160
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX16-2PQG160I
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX09-1PQG160I
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX09-1PQG160
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →A42MX16-1PQG160 زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Family | MX (42MX) |
| System Gates | 24000 |
| Logic Cells | 1232 |
| Configurable Logic Blocks (CLBs) | 608 |
| User I/O | 125 |
| سپلائی وولٹیج | 5.0 V |
| Speed Grade | -1 (standard) |
| زیادہ سے زیادہ کلاک فریکوئنسی | 94 MHz |
| Programming Technology | Antifuse (one-time programmable) |
| آپریٹنگ درجہ حرارت | 0C to +70C (commercial) |
| پیکیج | 160-BQFP / PQFP-160 |
| Terminal Pitch | 0.655 mm |
| ماؤنٹنگ ٹائپ | Surface Mount |
| Lead Free | Yes (G suffix, per distributor listings) |
| RoHS اسٹیٹس | Compliant |
| Design Software | Libero SoC (Microchip/Microsemi) |
A42MX16-1PQG160 پن کنفیگریشن
| پن 1 | IO — User I/O (full pin map per DS2316 package table) |
| پن [DATA_NEEDED: dedicated VDD pin numbers] | VDD — 5.0V core/IO supply |
| پن [DATA_NEEDED: dedicated GND pin numbers] | GND — Ground |
| پن [DATA_NEEDED: TDI pin number] | TDI — JTAG boundary-scan test data in |
| پن [DATA_NEEDED: TDO pin number] | TDO — JTAG boundary-scan test data out |
| پن [DATA_NEEDED: TCK pin number] | TCK — JTAG test clock |
| پن [DATA_NEEDED: TMS pin number] | TMS — JTAG test mode select |
| پن [DATA_NEEDED: CLK pin numbers] | CLK — Global clock inputs to routed fabric |
عام استعمالات
A42MX16-1PQG160 کے لیے موزوں ہے 6 ایپلیکیشنs: Legacy 5V Industrial Control Board Redesign, Secure Anti-Tamper Logic, Telecommunications Line Cards, High-Volume Consumer and Appliance Control, Test and Measurement Instrumentation, Mil-Aero and Transportation Legacy Sustainment.
Legacy 5V Industrial Control Board Redesign
The A42MX16's native 5.0V architecture directly interfaces with legacy TTL, ABstd-B, and 5V CMOS bus systems without level translators, which is why it remains a favored ASIC alternative for maintaining older industrial controllers. With 1,232 logic cells and 125 user I/O, one A42MX16 can consolidate multiple 22V10-class PLDs and glue logic into a single antifuse die, reducing BOM count and board area. The one-time-programmable fabric also powers up instantly with no configuration device, improving system boot reliability in factory equipment.
تجویز کردہ
Secure Anti-Tamper Logic
Antifuse FPGAs are preferred where configuration security matters: unlike SRAM FPGAs, the A42MX16 stores its design physically in antifuse interconnect elements with no bitstream to intercept or read back. This makes it suitable for defense, gaming, and DRM-adjacent logic that must resist design extraction. The 24K-gate capacity accommodates authentication state machines, key-check logic, and protocol wrappers, while instant-on, non-volatile startup eliminates the configuration window that SRAM devices expose at power-up.
تجویز کردہ
Telecommunications Line Cards
The MX family was widely deployed in telecom backplanes and line cards operating on 5V signaling. The A42MX16's 125 user I/O handle parallel data paths, TDM framing logic, and backplane handshaking at clock rates up to 94 MHz, adequate for E1/T1 framing and legacy PDH transport functions. Its commercial 0C to +70C rating suits central-office environments, and the 160-lead PQFP with 0.655 mm pitch supports standard reflow assembly on telecom PCBs designed around through-hole-era footprints upgraded to SMT.
تجویز کردہ
High-Volume Consumer and Appliance Control
Microchip positions MX as a high-volume, low-cost ASIC alternative: the A42MX16 avoids ASIC NRE charges and mask lead times while providing hard-wired, one-time-programmed behavior identical from unit to unit. At 24K gates and 1,232 logic cells, it implements appliance sequencers, motor-control glue logic, keypad scanning, and display controllers. Unit pricing around $30 at 1K volume (as of 2026-08-30) and instant-on startup make it cost-competitive against microcontroller plus CPLD combinations in cost-sensitive products.
تجویز کردہ
Test and Measurement Instrumentation
Bench instruments and ATE fixtures frequently retain 5V logic interfaces; the A42MX16 bridges this directly with its 5.0V-tolerant I/O and 125 available pins for stimulus/response channels. Its deterministic, one-time-programmed timing avoids SRAM FPGA configuration variability, and the -2 or -3 speed grades provide up to 94 MHz-plus toggle capability for counter, encoder, and trigger-path logic. Boundary-scan cells chained from TDI to TDO (per DS2316) support in-system interconnect testing of instrument backplanes.
تجویز کردہ
Mil-Aero and Transportation Legacy Sustainment
Programs built on Actel MX silicon continue to require form-fit-function replacements; the A42MX16-1PQG160 sustains such platforms with identical die and package. Antifuse fabric tolerates radiation-induced configuration upsets better than SRAM (no configuration memory to corrupt), and its non-volatile instant-on behavior suits avionics and vehicle control units that must be operational at first power cycle. The industrial-temperature A42MX16-1PQG160I variant covers extended-environment deployments with the same footprint.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا A42MX16-1PQG160 — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | A42MX16-1PQG160I | A42MX16-2PQG160 | A42MX09-1PQG160I |
|---|---|---|---|---|
| Package | PQFP-160 (PQG160) | PQFP-160 - same | PQFP-160 - same | PQFP-160 - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 24,000 | 24,000 | 24,000 | 9,000 |
| Speed Grade | -1 | -1 | -2 (faster) | -1 |
| Operating Temperature | 0C to +70C | -40C to +85C | 0C to +70C | -40C to +85C |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Programming Technology | Antifuse OTP | Antifuse OTP | Antifuse OTP | Antifuse OTP |
اہم امتیازی خصوصیات
- Native 5.0V I/O eliminates level shifters (بمقابلہA42MX16-2PQG160)
- Antifuse security with instant-on startup (بمقابلہXC4000XLA-class SRAM FPGAs)
- Industrial temperature drop-in available (بمقابلہA42MX16-1PQG160I)
ڈیزائن نوٹس
Decouple each VDD pin with 0.1 uF ceramic capacitors placed within 5 mm of the pin, plus at least one 10 uF bulk capacitor per device. The 5.0V MX fabric draws transient shoot-through current during logic transitions; an inadequate power plane causes intermittent timing failures that are difficult to diagnose on OTP devices. Measure supply ripple under worst-case toggling patterns before committing the design to antifuse programming.
Antifuse programming is irreversible. Complete full post-layout timing simulation in Libero SoC and, where feasible, validate on an A42MX24 (larger die, same family) or a prototype A42MX16 before burning production parts. Reserve approximately 20% logic headroom; designs exceeding 80% utilization risk route congestion failures that cannot be fixed after programming.
The 160-lead PQFP with 0.655 mm pitch requires solder-mask-defined or non-solder-mask-defined pads per IPC-SM-782-style QFP land patterns; use 0.55 mm-wide lands with 0.65 mm pitch routing escape. Keep clock traces length-matched and away from I/O returns. Inspect QFP leads with X-ray or 3D AOI to catch coplanarity-related open joints after reflow.
The boundary-scan chain (TDI through all cells to TDO, per DS2316) enables interconnect test after assembly. Use TCK series termination (22-33 ohm) to limit ringing, and do not leave TMS/TDI floating - pull TMS high through 10K ohm. Undriven JTAG inputs on 5V fabric can float into indeterminate levels and cause scan-chain lockup during production test.
تعمیل کی معلومات
G suffix in ordering code denotes lead-free per distributor listings (PCB Electronics, Kynix). Full REACH/halogen status not stated in retrieved data.
