A42MX09-1PQG160 - 14K Gate MX FPGA 160-PQFP | Microchip
料号： A42MX09-1PQG160 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $32.5 | $32.50 |
| 10 | $29.8 | $298.00 |
| 100 | $26.4 | $2,640.00 |
| 500 | $23.1 | $11,550.00 |
| 1,000 | $20.6 | $20,600.00 |
A42MX09-1PQG160 概述
The MX family is a class of antifuse-based, one-time-programmable (OTP) FPGAs designed as a reliable single-chip ASIC alternative. Unlike SRAM FPGAs, antifuse devices retain their configuration permanently, require no external boot flash, and are inherently immune to configuration-bit upsets - which is why MX devices remain popular in legacy industrial, defense, and high-reliability systems.
Key features include a 5.0V-tolerant architecture suited for legacy PLD consolidation, 14K system gates in a low-cost package, deterministic interconnect delays typical of antifuse routing, and JTAG boundary-scan testing support. The -1 speed grade balances performance and cost, while the 160-PQFP package offers gull-wing leads compatible with standard surface-mount assembly.
Architecturally, the 42MX combines combinatorial and sequential logic modules on a segmented antifuse routing fabric, giving predictable timing that simplifies closure on legacy designs. The device is programmed once via the Microchip (Actel) programming flow and requires no configuration PROM, reducing BOM count and improving boot reliability.
Typical applications include legacy PLD/ASIC replacement, industrial control glue logic, military and avionics upgrades, and bridge/interface functions in 5V legacy systems. The device is especially valued for obsolescence-driven redesigns where a proven, non-volatile fabric is required.
Design consideration: because the MX fabric is OTP, exhaustively verify the design in simulation and on a -3 (faster) or lower-density evaluation device before committing production units - there is no reprogramming.
直接替换替代料： A42MX09-1PQG160 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： A42MX09-1PQG160 （相同外形与封装尺寸） ——差异在于 Package, RoHS Status, System Gates, Family, Speed Grade.
快速对比工具——选择替代料号进行并排对比：
A42MX09-PQG160M
✅ 直接替换✓ 有现货
$29.8 / 个
查看数据手册 →A42MX09-PQG160M
✅ 直接替换✓ 有现货
$29.8 / 个
查看数据手册 →A42MX09-3PQG160
✅ 直接替换✓ 有现货
$26.4 / 个
查看数据手册 →A42MX16-2PQG160I
⚡ 相同封装✓ 有现货
$1 / 个
查看数据手册 →A42MX24-PQ160I
⚡ 相同封装✓ 有现货
$22.3 / 个
查看数据手册 →A42MX09-1PQG160 最大额定值与电气特性
| Family | 42MX (MX FPGA) |
| System Gates | 14000 |
| Logic Cells | 684 |
| User I/O | 101 |
| 最大时钟频率 | 224 MHz |
| Speed Grade | -1 |
| 电源电压 | 3.3 V / 5 V |
| Process Technology | 0.45 um CMOS |
| Programmability Type | Antifuse, One-Time Programmable (OTP) |
| 封装 | 160-PQFP (BQFP) |
| 安装类型 | Surface Mount |
| JTAG Boundary Scan | Yes (IEEE 1149.1 support in MX family) |
| Configuration | Non-volatile, no external boot PROM |
| RoHS 状态 | Lead Free (per distributor data) |
A42MX09-1PQG160 160-pqfp (bqfp) 引脚配置指南
A42MX09-1PQG160（160-pqfp (bqfp) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： A42MX09-1PQG160.
请参阅 数据手册 以查看完整引脚配置。
典型应用
A42MX09-1PQG160 适用于 6 应用s: Legacy PLD Consolidation, Industrial Control and Glue Logic, Defense and Avionics Upgrades, Obsolescence-Driven ASIC Replacement, Bridge and Interface Functions in 5V Systems, Instant-On Embedded Control.
Legacy PLD Consolidation
The A42MX09-1PQG160 is designed by Microchip specifically to integrate legacy PLDs into a single low-cost device, per the MX family positioning as a high-volume ASIC alternative. Its 14K system gates and 101 user I/O absorb multiple 22V10-class or small CPLD functions, while the 5.0V-tolerant architecture matches the signaling of legacy boards without level shifters. Because the antifuse fabric is non-volatile, consolidated logic is active immediately at power-up, matching the behavior of the original PLDs and eliminating configuration delays in systems that assume instant-on logic.
推荐
Industrial Control and Glue Logic
In industrial controllers, the A42MX09-1PQG160 serves as deterministic glue logic between microprocessors, buses, and peripherals. The antifuse interconnect gives fixed, predictable routing delays, so timing closure done once remains valid for the life of the program - important for long-lifecycle factory equipment. Its 3.3V/5V operation bridges legacy 5V sensor and actuator interfaces with newer 3.3V controllers, and the 224 MHz maximum toggle capability comfortably covers typical bus arbiters, address decoders, and state machines running well below 50 MHz.
推荐
Defense and Avionics Upgrades
Military and avionics platforms favor the A42MX09 because antifuse configuration contains no stored bitstream that can be disturbed by radiation-induced upsets, and the device needs no configuration PROM that could fail in the field. The PQG160M screening variant supports harsher environments. In upgrade programs, the 14K-gate A42MX09-1PQG160 replaces obsolete custom logic on existing 160-PQFP footprints, extending service life of airframe and ground-system electronics while preserving proven 5V interface compatibility with older line-replaceable modules.
推荐
Obsolescence-Driven ASIC Replacement
When a custom ASIC or gate array reaches end-of-life, the A42MX09-1PQG160 provides a single-chip migration path: 14K gates of one-time-programmable fabric at commodity pricing, in a package that many legacy ASIC sockets mechanically accept. Microchip markets MX explicitly as a reliable single-chip ASIC alternative for high-volume platforms. Engineering teams re-target the gate-level netlist to the MX fabric using the Libero/Microsemi flow, verify timing against antifuse routing delays, and program production devices without NRE charges or mask costs.
推荐
Bridge and Interface Functions in 5V Systems
The device implements bus bridges, protocol converters, and interface adapters where 5V signaling must interoperate with 3.3V subsystems. Its 3.3V/5V dual operation and 101 I/O enable direct connection to ISA, VME, and proprietary backplanes while interfacing modern peripherals. The non-volatile antifuse fabric presents interface logic instantly at power-up, avoiding the bus-hi-Z windows that SRAM FPGAs need for configuration - a genuine advantage in backplane systems where a slave must respond within milliseconds of power application.
推荐
Instant-On Embedded Control
Applications that require functional logic within microseconds of power - motor sequencing, safety interlocks, watchdog and reset management - benefit from the A42MX09's zero-configuration-boot antifuse fabric. Unlike SRAM FPGAs that spend 10s to 100s of milliseconds loading a bitstream, the A42MX09-1PQG160 is active immediately, so safety-critical enable/disable logic never has an unprotected window. Its 14K gates are ample for interlock state machines, redundant-voter circuits, and sequencing controllers in medical and industrial power systems.
推荐
推荐产品汇总
工程参考数据： A42MX09-1PQG160 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | A42MX09-PQG160 | A42MX09-PQG160M | A42MX09-3PQG160 | A42MX16-2PQG160I |
|---|---|---|---|---|---|
| Package | 160-PQFP | 160-PQFP - same | 160-PQFP - same | 160-PQFP - same | 160-PQFP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| System Gates | 14,000 | 14,000 | 14,000 | 14,000 | 24,000 |
| Speed Grade | -1 | Standard | Standard (M) | -3 (faster) | -2 |
| Programmability | Antifuse OTP | Antifuse OTP | Antifuse OTP | Antifuse OTP | Antifuse OTP |
关键差异点
- True non-volatile antifuse fabric with zero boot time （对比 SRAM FPGAs (e.g., Lattice MachXO))
- Native 5.0V architecture （对比 Modern FPGAs (Microchip PolarFire))
- Same-die speed-grade flexibility （对比 A42MX09-3PQG160)
设计说明
The A42MX09 is one-time programmable - a programmed device is permanent. Complete full functional simulation and timing analysis in the Microchip Libero/Designer flow before submitting devices for programming, and order extra programmed spares. Do not treat MX parts like SRAM FPGAs during prototyping; reserve rework cycles for unprogrammed units only.
The 42MX family supports 3.3V/5V operation on a 0.45 um process. Verify per-bank I/O voltage against the DS2316 datasheet tables and decouple VCC/VCCA pins with 0.1 uF ceramics placed within 5 mm of each supply pin. Antifuse devices have low, static quiescent current, so thermal design is usually trivial at this gate count, but confirm against your actual I/O switching activity.
For 5V-legacy boards, match trace impedance and add series termination (22-33 ohm) on outputs driving long buses; antifuse I/O edges can be fast enough to ring on unterminated legacy wiring. Use the JTAG boundary-scan chain (IEEE 1149.1 support in the MX family) to validate board-level connections before programming final fuses, since pin swap fixes after programming are impossible.
合规信息
Distributor listings describe A42MX09-1PQG160 as lead free. Full RoHS/REACH declarations should be obtained from Microchip product pages.
