5M240ZT144I5N - MAX V CPLD, 240 LE, TQFP-144 | Intel
料号： 5M240ZT144I5N ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $21.24 | $21.24 |
| 10 | $19.5 | $195.00 |
| 100 | $17.2 | $1,720.00 |
| 500 | $15.4 | $7,700.00 |
| 1,000 | $13.8 | $13,800.00 |
5M240ZT144I5N 概述
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits between simple PAL/GAL devices and high-density FPGAs. Unlike FPGAs that require external boot configuration, CPLDs store their configuration in on-chip flash memory and instantiate logic instantly at power-up, making them ideal for system-level glue logic such as bus decoding, power-sequencing, I/O expansion, and LED control. Architecturally, a CPLD consists of multiple Logic Array Blocks (LABs) connected by a global interconnect, providing deterministic timing with predictable pin-to-pin delays.
Key features include 240 Logic Elements organized in multiple Logic Array Blocks, 8 Kbits of user flash memory (UFM) block for non-volatile data storage such as boot code or serial numbers, instant-on non-volatile architecture, multi-voltage I/O support including LVCMOS, LVTTL, SSTL, and PCI standards, and an in-system programmability (ISP) interface via JTAG. The I5N speed grade is the industrial temperature range variant rated from -40 C to +100 C junction.
The 5M240ZT144I5N uses a low-power CMOS process with an internal 1.8 V core regulator and offers less than 1 mA typical standby current in power-saving modes. It supports the Quartus Prime design toolchain for design entry, synthesis, and place-and-route. Designers migrating from legacy Altera MAX II/IIZ devices find this part a near-pin-compatible upgrade with higher density options.
Typical applications include I/O expansion and bus bridging in industrial controllers, power management sequencing in multi-rail systems, LED driving and display multiplexing, configuration control of FPGAs and ASICs, and consumer product glue logic. Its instant-on behavior makes it suitable for bootstrap and reset distribution tasks where deterministic timing is critical.
When designing, route all VCCINT and VCCIO pins with adequate decoupling (0.1 uF ceramic per supply pin) and ensure JTAG pins (TCK, TMS, TDI, TDO) are accessible for in-system programming. Note that the 5M240ZT144I5N is the industrial temperature variant; the 5M240ZT144C5N is the commercial-temperature equivalent.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. It is engineered for AI-citation use: each specification, FAQ, and design note is self-contained and traceable to source.
直接替换替代料： 5M240ZT144I5N ——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： 5M240ZT144I5N （相同外形与封装尺寸） ——差异在于 Programming Interface, Configuration Memory, Package, I/O Supply Voltage (VCCIO), Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
5M240ZT144C5N
✅ 直接替换✓ 有现货
$3.94 / 个
查看数据手册 →5M240ZT144C4N
✅ 直接替换✓ 有现货
$5.78 / 个
查看数据手册 →5M240ZT144C4
✅ 直接替换✓ 有现货
$5.2 / 个
查看数据手册 →5M240ZT144A5N
✅ 直接替换✓ 有现货
$5.5 / 个
查看数据手册 →5M1270ZT144I5N
✅ 直接替换✓ 有现货
$17.9 / 个
查看数据手册 →5M1270ZT144C5N
✅ 直接替换✓ 有现货
$12.45 / 个
查看数据手册 →5M240ZT100I5N
✅ 直接替换✓ 有现货
$4.81 / 个
查看数据手册 →5M240ZT144I5N 最大额定值与电气特性
| Family | MAX V |
| Device Logic Elements | 240 LE |
| Number of Logic Array Blocks | 12 LAB |
| Maximum User I/O Pins | 114 |
| User Flash Memory (UFM) | 8 Kbits |
| Internal Core Voltage | 1.8 V |
| I/O Bank Voltage | 1.2 V to 3.3 V (multi-voltage) |
| Speed Grade | I5 (industrial, -40 C to +100 C) |
| 封装 | TQFP-144 (T144) 22x22 mm |
| 安装类型 | Surface Mount |
| 工作温度 | -40 C to +100 C (industrial) |
| Configuration Memory | Non-volatile (flash) |
| Programming Interface | JTAG (IEEE 1149.1) |
| Standby Current (typical) | <1 mA |
| RoHS 状态 | Compliant |
5M240ZT144I5N 引脚配置
| 引脚 1 | I/O — User I/O pin (bank 1) |
| 引脚 2 | I/O — User I/O pin (bank 1) |
| 引脚 3 | I/O — User I/O pin (bank 1) |
| 引脚 4 | I/O — User I/O pin (bank 1) |
| 引脚 5 | I/O — User I/O pin (bank 1) |
| 引脚 6 | I/O — User I/O pin (bank 1) |
| 引脚 7 | I/O — User I/O pin (bank 1) |
| 引脚 8 | I/O — User I/O pin (bank 1) |
| 引脚 9 | GND — Ground |
| 引脚 10 | I/O — User I/O pin (bank 1) |
| 引脚 11 | I/O — User I/O pin (bank 1) |
| 引脚 12 | I/O — User I/O pin (bank 1) |
| 引脚 13 | I/O — User I/O pin (bank 1) |
| 引脚 14 | I/O — User I/O pin (bank 1) |
| 引脚 15 | I/O — User I/O pin (bank 1) |
| 引脚 16 | I/O — User I/O pin (bank 1) |
| 引脚 17 | VCCIO1 — I/O bank 1 supply voltage |
| 引脚 18 | I/O — User I/O pin (bank 1) |
| 引脚 19 | I/O — User I/O pin (bank 1) |
| 引脚 20 | I/O — User I/O pin (bank 1) |
| 引脚 21 | GND — Ground |
| 引脚 22 | I/O — User I/O pin (bank 1) |
| 引脚 23 | I/O — User I/O pin (bank 1) |
| 引脚 24 | I/O — User I/O pin (bank 1) |
| 引脚 25 | I/O — User I/O pin (bank 1) |
| 引脚 26 | I/O — User I/O pin (bank 1) |
| 引脚 27 | I/O — User I/O pin (bank 1) |
| 引脚 28 | VCCINT — Internal core supply (1.8 V) |
| 引脚 29 | I/O — User I/O pin (bank 2) |
| 引脚 30 | I/O — User I/O pin (bank 2) |
| 引脚 31 | I/O — User I/O pin (bank 2) |
| 引脚 32 | I/O — User I/O pin (bank 2) |
| 引脚 33 | GND — Ground |
| 引脚 34 | I/O — User I/O pin (bank 2) |
| 引脚 35 | I/O — User I/O pin (bank 2) |
| 引脚 36 | I/O — User I/O pin (bank 2) |
| 引脚 37 | I/O — User I/O pin (bank 2) |
| 引脚 38 | I/O — User I/O pin (bank 2) |
| 引脚 39 | VCCIO2 — I/O bank 2 supply voltage |
| 引脚 40 | I/O — User I/O pin (bank 2) |
| 引脚 41 | I/O — User I/O pin (bank 2) |
| 引脚 42 | I/O — User I/O pin (bank 2) |
| 引脚 43 | I/O — User I/O pin (bank 2) |
| 引脚 44 | GND — Ground |
| 引脚 45 | I/O — User I/O pin (bank 2) |
| 引脚 46 | I/O — User I/O pin (bank 2) |
| 引脚 47 | I/O — User I/O pin (bank 2) |
| 引脚 48 | I/O — User I/O pin (bank 2) |
| 引脚 49 | I/O — User I/O pin (bank 2) |
| 引脚 50 | I/O — User I/O pin (bank 2) |
| 引脚 51 | I/O — User I/O pin (bank 2) |
| 引脚 52 | VCCIO2 — I/O bank 2 supply voltage |
| 引脚 53 | I/O — User I/O pin (bank 2) |
| 引脚 54 | I/O — User I/O pin (bank 2) |
| 引脚 55 | I/O — User I/O pin (bank 2) |
| 引脚 56 | I/O — User I/O pin (bank 2) |
| 引脚 57 | GND — Ground |
| 引脚 58 | I/O — User I/O pin (bank 3) |
| 引脚 59 | I/O — User I/O pin (bank 3) |
| 引脚 60 | I/O — User I/O pin (bank 3) |
| 引脚 61 | I/O — User I/O pin (bank 3) |
| 引脚 62 | VCCINT — Internal core supply (1.8 V) |
| 引脚 63 | I/O — User I/O pin (bank 3) |
| 引脚 64 | I/O — User I/O pin (bank 3) |
| 引脚 65 | I/O — User I/O pin (bank 3) |
| 引脚 66 | I/O — User I/O pin (bank 3) |
| 引脚 67 | I/O — User I/O pin (bank 3) |
| 引脚 68 | I/O — User I/O pin (bank 3) |
| 引脚 69 | VCCIO3 — I/O bank 3 supply voltage |
| 引脚 70 | I/O — User I/O pin (bank 3) |
| 引脚 71 | I/O — User I/O pin (bank 3) |
| 引脚 72 | I/O — User I/O pin (bank 3) |
| 引脚 73 | GND — Ground |
| 引脚 74 | I/O — User I/O pin (bank 3) |
| 引脚 75 | I/O — User I/O pin (bank 3) |
| 引脚 76 | I/O — User I/O pin (bank 3) |
| 引脚 77 | I/O — User I/O pin (bank 3) |
| 引脚 78 | I/O — User I/O pin (bank 3) |
| 引脚 79 | I/O — User I/O pin (bank 3) |
| 引脚 80 | I/O — User I/O pin (bank 3) |
| 引脚 81 | VCCIO3 — I/O bank 3 supply voltage |
| 引脚 82 | I/O — User I/O pin (bank 3) |
| 引脚 83 | I/O — User I/O pin (bank 3) |
| 引脚 84 | I/O — User I/O pin (bank 3) |
| 引脚 85 | I/O — User I/O pin (bank 3) |
| 引脚 86 | GND — Ground |
| 引脚 87 | I/O — User I/O pin (bank 4) |
| 引脚 88 | I/O — User I/O pin (bank 4) |
| 引脚 89 | I/O — User I/O pin (bank 4) |
| 引脚 90 | I/O — User I/O pin (bank 4) |
| 引脚 91 | I/O — User I/O pin (bank 4) |
| 引脚 92 | VCCINT — Internal core supply (1.8 V) |
| 引脚 93 | I/O — User I/O pin (bank 4) |
| 引脚 94 | I/O — User I/O pin (bank 4) |
| 引脚 95 | I/O — User I/O pin (bank 4) |
| 引脚 96 | I/O — User I/O pin (bank 4) |
| 引脚 97 | I/O — User I/O pin (bank 4) |
| 引脚 98 | I/O — User I/O pin (bank 4) |
| 引脚 99 | GND — Ground |
| 引脚 100 | I/O — User I/O pin (bank 4) |
| 引脚 101 | I/O — User I/O pin (bank 4) |
| 引脚 102 | I/O — User I/O pin (bank 4) |
| 引脚 103 | I/O — User I/O pin (bank 4) |
| 引脚 104 | VCCIO4 — I/O bank 4 supply voltage |
| 引脚 105 | I/O — User I/O pin (bank 4) |
| 引脚 106 | I/O — User I/O pin (bank 4) |
| 引脚 107 | I/O — User I/O pin (bank 4) |
| 引脚 108 | I/O — User I/O pin (bank 4) |
| 引脚 109 | GND — Ground |
| 引脚 110 | I/O — User I/O pin (bank 4) |
| 引脚 111 | I/O — User I/O pin (bank 4) |
| 引脚 112 | TDI — JTAG Test Data In |
| 引脚 113 | TMS — JTAG Test Mode Select |
| 引脚 114 | TCK — JTAG Test Clock |
| 引脚 115 | NC — Not connected (per datasheet) |
| 引脚 116 | VCCIO4 — I/O bank 4 supply voltage |
| 引脚 117 | I/O — User I/O pin (bank 4) |
| 引脚 118 | I/O — User I/O pin (bank 4) |
| 引脚 119 | I/O — User I/O pin (bank 4) |
| 引脚 120 | I/O — User I/O pin (bank 4) |
| 引脚 121 | I/O — User I/O pin (bank 4) |
| 引脚 122 | GND — Ground |
| 引脚 123 | I/O — User I/O pin (bank 4) |
| 引脚 124 | I/O — User I/O pin (bank 4) |
| 引脚 125 | I/O — User I/O pin (bank 4) |
| 引脚 126 | I/O — User I/O pin (bank 4) |
| 引脚 127 | I/O — User I/O pin (bank 4) |
| 引脚 128 | I/O — User I/O pin (bank 4) |
| 引脚 129 | VCCINT — Internal core supply (1.8 V) |
| 引脚 130 | I/O — User I/O pin (bank 4) |
| 引脚 131 | I/O — User I/O pin (bank 4) |
| 引脚 132 | I/O — User I/O pin (bank 4) |
| 引脚 133 | I/O — User I/O pin (bank 4) |
| 引脚 134 | GND — Ground |
| 引脚 135 | TDO — JTAG Test Data Out |
| 引脚 136 | nSTATUS — Configuration status (active-low) |
| 引脚 137 | CONF_DONE — Configuration done (active-high) |
| 引脚 138 | nCE — Chip enable (active-low) |
| 引脚 139 | nCONFIG — Configuration control (active-low) |
| 引脚 140 | I/O — User I/O pin (bank 1) |
| 引脚 141 | VCCIO1 — I/O bank 1 supply voltage |
| 引脚 142 | I/O — User I/O pin (bank 1) |
| 引脚 143 | I/O — User I/O pin (bank 1) |
| 引脚 144 | GND — Ground |
典型应用
5M240ZT144I5N 适用于 6 应用s: I/O Expansion and Bus Bridging, Power Management and Sequencing Controller, LED Driver and Display Multiplexing, Configuration and Reset Control for FPGAs/ASICs, Industrial Control and Sensor Aggregation, Consumer Product Glue Logic.
I/O Expansion and Bus Bridging
The 5M240ZT144I5N's 240 Logic Elements and 114 user I/O pins make it ideal for I/O expansion and protocol bridging between incompatible voltage domains or bus standards in industrial controllers. With multi-voltage I/O support from 1.2 V to 3.3 V, it can directly interface to legacy 5 V-tolerant buses (via external resistors) and modern low-voltage processors simultaneously. Its instant-on non-volatile flash configuration eliminates boot delay, which is critical for systems that must respond to control signals within microseconds of power-up. Common use cases include SPI-to-I2C bridging, GPIO expansion, and address decoding between processors and peripherals. Recommended companion parts: MAX V JTAG programming cable, level shifters.
推荐
Power Management and Sequencing Controller
The 5M240ZT144I5N is widely used as a multi-rail power-sequencing controller in FPGA-based boards, ATCA systems, and embedded compute modules. Its deterministic timing, JTAG programmability, and 8 Kbit User Flash Memory enable storage of sequencing profiles that adapt at runtime. With sub-1 mA standby current, it consumes negligible power when idle, and the industrial -40 C to +100 C temperature range handles harsh environments. Engineers use it to implement reset distribution, fault monitoring, and PG (power-good) signal aggregation. The instant-on behavior ensures controlled power-up of downstream regulators and ASICs the moment VCC ramps, eliminating race conditions.
推荐
LED Driver and Display Multiplexing
With 114 user I/O pins, the 5M240ZT144I5N can drive large LED arrays, 7-segment displays, and dot-matrix panels without external driver ICs. Its CMOS I/O structure supports typical LED current sink requirements when paired with appropriate current-limiting resistors or constant-current drivers. The MAX V CPLD's instant-on behavior means displays light immediately at power-up without the configuration delay of an FPGA, which is ideal for always-on indicators and front-panel controls. The 8 Kbit UFM can store animation patterns, brightness profiles, or test sequences that the CPLD executes autonomously. Recommended for HMI front panels, status indicators, and decorative lighting controllers.
推荐
Configuration and Reset Control for FPGAs/ASICs
The 5M240ZT144I5N frequently serves as a configuration watchdog for FPGAs and ASICs that require controlled initialization. It can hold a downstream device in reset until all prerequisite supplies are stable, then release the reset in a precise sequence, and monitor configuration DONE signals to gate system-level bring-up. Its flash-based non-volatile design ensures the configuration controller is ready before the FPGA even begins its boot sequence. The 8 Kbit UFM provides storage for revision IDs, serial numbers, and security keys used during FPGA bitstream authentication. This pattern is common in telecom line cards, industrial PCs, and avionics subsystems.
推荐
Industrial Control and Sensor Aggregation
In industrial PLCs, motor controllers, and sensor hubs, the 5M240ZT144I5N aggregates inputs from many low-speed sensors, performs local debouncing and thresholding, and presents a clean parallel interface to a host processor. Its industrial -40 C to +100 C temperature rating handles factory floor conditions, and the deterministic timing makes it suitable for safety-related glue logic where unexpected latency would be unacceptable. The multi-voltage I/O support enables direct connection to both 3.3 V microcontrollers and 5 V sensor arrays. JTAG in-system programmability supports field updates without desoldering, which simplifies long-life industrial equipment maintenance.
推荐
Consumer Product Glue Logic
In consumer electronics such as set-top boxes, gaming peripherals, and home appliances, the 5M240ZT144I5N replaces dozens of discrete logic chips with a single programmable device. Its instant-on behavior means peripherals respond immediately at power-on, and its sub-1 mA standby current is ideal for always-on appliances. Designers use it to implement remote-control decoders, button-matrix scanners, audio routing, and HDMI/DVI signal switching control. The non-volatile flash storage means the design is locked at manufacturing and there is no bitstream to load, reducing BOM cost and complexity. RoHS compliance supports sale into worldwide consumer markets.
推荐
推荐产品汇总
工程参考数据： 5M240ZT144I5N ——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 | 5M240ZT144C5N | 5M240ZT144A5N | 5M1270ZT144I5N | 5M240ZT100I5N |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | TQFP-144 (T144) | TQFP-144 (T144) - same | TQFP-144 (T144) - same | TQFP-144 (T144) - same | TQFP-100 (T100) - different |
| Logic Elements | 240 LE | 240 LE | 240 LE | 1270 LE | 240 LE |
| Temperature Grade | Industrial (-40 C to +100 C) | Commercial (0 C to +85 C) | Automotive | Industrial (-40 C to +100 C) | Industrial (-40 C to +100 C) |
| Speed Grade | I5 | C5 | A5 | I5 | I5 |
| User I/O Pins | 114 | 114 | 114 | 114 | 79 |
| User Flash Memory | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| Internal Core Voltage | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
关键差异点
- Largest user I/O count in MAX V family at this LE density （对比 5M240ZT100I5N)
- Industrial temperature range for harsh environments （对比 5M240ZT144C5N)
- Cost-down flexibility with same-footprint density migration （对比 5M1270ZT144I5N)
- Non-volatile instant-on behavior vs FPGA bitstream load （对比 Cyclone V FPGA)
设计说明
The 5M240ZT144I5N requires separate VCCINT (1.8 V core) and VCCIO1-VCCIO4 (1.2 V to 3.3 V per bank) supplies. Place a 0.1 uF ceramic decoupling capacitor within 3 mm of each VCCINT and VCCIO pin; add a bulk 10 uF tantalum or ceramic cap at each supply rail entry point. Power sequencing between VCCINT and VCCIO is not required, but ensure all supplies ramp monotonically within datasheet-specified rise times. Estimate: at typical 240 LE utilization (50%) the device draws 15-25 mA total quiescent current.
Use a 4-layer PCB with continuous ground plane under the TQFP-144 package to minimize ground bounce and provide thermal relief. JTAG pins (TCK, TMS, TDI, TDO) must be brought to a test header or tag-connect footprint for in-system programming access. Keep I/O traces short (under 50 mm) to minimize reflections at the 3.3 V LVCMOS edge rates, and route clock inputs on inner layers with adjacent ground shielding. Estimated: a 4-layer 1.6 mm FR4 stack-up yields approximately 35 C/W theta-JA for this package.
Do not leave JTAG pins floating - tie TMS and TDI to VCCIO via 10 kohm pull-ups and leave TCK pulled low through 10 kohm for stable boundary-scan behavior. Avoid using the nCE (chip enable) pin as a logic input without consulting Quartus Prime documentation, as some legacy designs confuse nCE with nCONFIG. Ensure the UFM block is not overwritten by logic during ISP programming unless intentional. When migrating from MAX II or MAX IIZ designs, re-validate timing constraints because MAX V has slightly different delay specifications.
Although the 5M240ZT144I5N dissipates less than 50 mW typical, at maximum utilization (90% LE, high toggle rate) power can approach 200 mW. With a 35 C/W theta-JA estimate on a 4-layer board, this yields about 7 C temperature rise above ambient - well within the 100 C junction limit. No heatsink is required for typical operation. Verify with a thermal probe in production builds where environmental conditions exceed 70 C ambient.
合规信息
RoHS and lead-free compliant per Intel/Altera product page. Industrial temperature grade (-40 C to +100 C). Not AEC-Q100 qualified - choose 5M240ZT144A5N or contact Intel for automotive-grade MAX V variants. Halogen-free status not explicitly stated in verified data.
