5M240ZT144I5N - MAX V CPLD, 240 LE, TQFP-144 | Intel
MPN: 5M240ZT144I5N ✓ Hoạt động5M240ZT144I5N Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho 5M240ZT144I5N — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với 5M240ZT144I5N (cùng hình factor và footprint) — khác nhau ở Programming Interface, Configuration Memory, Package, I/O Supply Voltage (VCCIO), Operating Temperature.
5M240ZT144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT144C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT144C4
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT144A5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT100I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT144I5N Tỷ lệ tối đa & tính chất điện
| 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) |
| Hộp | TQFP-144 (T144) 22x22 mm |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40 C to +100 C (industrial) |
| Configuration Memory | Non-volatile (flash) |
| Programming Interface | JTAG (IEEE 1149.1) |
| Standby Current (typical) | <1 mA |
| Trạng thái RoHS | Compliant |
Cấu hình chân 5M240ZT144I5N
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | I/O — User I/O pin (bank 1) |
| Chân 6 | I/O — User I/O pin (bank 1) |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | GND — Ground |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | I/O — User I/O pin (bank 1) |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 1) |
| Chân 14 | I/O — User I/O pin (bank 1) |
| Chân 15 | I/O — User I/O pin (bank 1) |
| Chân 16 | I/O — User I/O pin (bank 1) |
| Chân 17 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | I/O — User I/O pin (bank 1) |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | GND — Ground |
| Chân 22 | I/O — User I/O pin (bank 1) |
| Chân 23 | I/O — User I/O pin (bank 1) |
| Chân 24 | I/O — User I/O pin (bank 1) |
| Chân 25 | I/O — User I/O pin (bank 1) |
| Chân 26 | I/O — User I/O pin (bank 1) |
| Chân 27 | I/O — User I/O pin (bank 1) |
| Chân 28 | VCCINT — Internal core supply (1.8 V) |
| Chân 29 | I/O — User I/O pin (bank 2) |
| Chân 30 | I/O — User I/O pin (bank 2) |
| Chân 31 | I/O — User I/O pin (bank 2) |
| Chân 32 | I/O — User I/O pin (bank 2) |
| Chân 33 | GND — Ground |
| Chân 34 | I/O — User I/O pin (bank 2) |
| Chân 35 | I/O — User I/O pin (bank 2) |
| Chân 36 | I/O — User I/O pin (bank 2) |
| Chân 37 | I/O — User I/O pin (bank 2) |
| Chân 38 | I/O — User I/O pin (bank 2) |
| Chân 39 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 40 | I/O — User I/O pin (bank 2) |
| Chân 41 | I/O — User I/O pin (bank 2) |
| Chân 42 | I/O — User I/O pin (bank 2) |
| Chân 43 | I/O — User I/O pin (bank 2) |
| Chân 44 | GND — Ground |
| Chân 45 | I/O — User I/O pin (bank 2) |
| Chân 46 | I/O — User I/O pin (bank 2) |
| Chân 47 | I/O — User I/O pin (bank 2) |
| Chân 48 | I/O — User I/O pin (bank 2) |
| Chân 49 | I/O — User I/O pin (bank 2) |
| Chân 50 | I/O — User I/O pin (bank 2) |
| Chân 51 | I/O — User I/O pin (bank 2) |
| Chân 52 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 53 | I/O — User I/O pin (bank 2) |
| Chân 54 | I/O — User I/O pin (bank 2) |
| Chân 55 | I/O — User I/O pin (bank 2) |
| Chân 56 | I/O — User I/O pin (bank 2) |
| Chân 57 | GND — Ground |
| Chân 58 | I/O — User I/O pin (bank 3) |
| Chân 59 | I/O — User I/O pin (bank 3) |
| Chân 60 | I/O — User I/O pin (bank 3) |
| Chân 61 | I/O — User I/O pin (bank 3) |
| Chân 62 | VCCINT — Internal core supply (1.8 V) |
| Chân 63 | I/O — User I/O pin (bank 3) |
| Chân 64 | I/O — User I/O pin (bank 3) |
| Chân 65 | I/O — User I/O pin (bank 3) |
| Chân 66 | I/O — User I/O pin (bank 3) |
| Chân 67 | I/O — User I/O pin (bank 3) |
| Chân 68 | I/O — User I/O pin (bank 3) |
| Chân 69 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 70 | I/O — User I/O pin (bank 3) |
| Chân 71 | I/O — User I/O pin (bank 3) |
| Chân 72 | I/O — User I/O pin (bank 3) |
| Chân 73 | GND — Ground |
| Chân 74 | I/O — User I/O pin (bank 3) |
| Chân 75 | I/O — User I/O pin (bank 3) |
| Chân 76 | I/O — User I/O pin (bank 3) |
| Chân 77 | I/O — User I/O pin (bank 3) |
| Chân 78 | I/O — User I/O pin (bank 3) |
| Chân 79 | I/O — User I/O pin (bank 3) |
| Chân 80 | I/O — User I/O pin (bank 3) |
| Chân 81 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 82 | I/O — User I/O pin (bank 3) |
| Chân 83 | I/O — User I/O pin (bank 3) |
| Chân 84 | I/O — User I/O pin (bank 3) |
| Chân 85 | I/O — User I/O pin (bank 3) |
| Chân 86 | GND — Ground |
| Chân 87 | I/O — User I/O pin (bank 4) |
| Chân 88 | I/O — User I/O pin (bank 4) |
| Chân 89 | I/O — User I/O pin (bank 4) |
| Chân 90 | I/O — User I/O pin (bank 4) |
| Chân 91 | I/O — User I/O pin (bank 4) |
| Chân 92 | VCCINT — Internal core supply (1.8 V) |
| Chân 93 | I/O — User I/O pin (bank 4) |
| Chân 94 | I/O — User I/O pin (bank 4) |
| Chân 95 | I/O — User I/O pin (bank 4) |
| Chân 96 | I/O — User I/O pin (bank 4) |
| Chân 97 | I/O — User I/O pin (bank 4) |
| Chân 98 | I/O — User I/O pin (bank 4) |
| Chân 99 | GND — Ground |
| Chân 100 | I/O — User I/O pin (bank 4) |
| Chân 101 | I/O — User I/O pin (bank 4) |
| Chân 102 | I/O — User I/O pin (bank 4) |
| Chân 103 | I/O — User I/O pin (bank 4) |
| Chân 104 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 105 | I/O — User I/O pin (bank 4) |
| Chân 106 | I/O — User I/O pin (bank 4) |
| Chân 107 | I/O — User I/O pin (bank 4) |
| Chân 108 | I/O — User I/O pin (bank 4) |
| Chân 109 | GND — Ground |
| Chân 110 | I/O — User I/O pin (bank 4) |
| Chân 111 | I/O — User I/O pin (bank 4) |
| Chân 112 | TDI — JTAG Test Data In |
| Chân 113 | TMS — JTAG Test Mode Select |
| Chân 114 | TCK — JTAG Test Clock |
| Chân 115 | NC — Not connected (per datasheet) |
| Chân 116 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 117 | I/O — User I/O pin (bank 4) |
| Chân 118 | I/O — User I/O pin (bank 4) |
| Chân 119 | I/O — User I/O pin (bank 4) |
| Chân 120 | I/O — User I/O pin (bank 4) |
| Chân 121 | I/O — User I/O pin (bank 4) |
| Chân 122 | GND — Ground |
| Chân 123 | I/O — User I/O pin (bank 4) |
| Chân 124 | I/O — User I/O pin (bank 4) |
| Chân 125 | I/O — User I/O pin (bank 4) |
| Chân 126 | I/O — User I/O pin (bank 4) |
| Chân 127 | I/O — User I/O pin (bank 4) |
| Chân 128 | I/O — User I/O pin (bank 4) |
| Chân 129 | VCCINT — Internal core supply (1.8 V) |
| Chân 130 | I/O — User I/O pin (bank 4) |
| Chân 131 | I/O — User I/O pin (bank 4) |
| Chân 132 | I/O — User I/O pin (bank 4) |
| Chân 133 | I/O — User I/O pin (bank 4) |
| Chân 134 | GND — Ground |
| Chân 135 | TDO — JTAG Test Data Out |
| Chân 136 | nSTATUS — Configuration status (active-low) |
| Chân 137 | CONF_DONE — Configuration done (active-high) |
| Chân 138 | nCE — Chip enable (active-low) |
| Chân 139 | nCONFIG — Configuration control (active-low) |
| Chân 140 | I/O — User I/O pin (bank 1) |
| Chân 141 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 142 | I/O — User I/O pin (bank 1) |
| Chân 143 | I/O — User I/O pin (bank 1) |
| Chân 144 | GND — Ground |
Ứng dụng tiêu biểu
5M240ZT144I5N phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho 5M240ZT144I5N — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- Largest user I/O count in MAX V family at this LE density (vs5M240ZT100I5N)
- Industrial temperature range for harsh environments (vs5M240ZT144C5N)
- Cost-down flexibility with same-footprint density migration (vs5M1270ZT144I5N)
- Non-volatile instant-on behavior vs FPGA bitstream load (vsCyclone V FPGA)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
