5M1270ZT144I5 - MAX V CPLD, 980 Macro Cells, 144-TQFP | Intel
MPN: 5M1270ZT144I5 ✓ Hoạt động5M1270ZT144I5 Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits in the system hierarchy between simple PLDs and full FPGAs. It provides fast, deterministic pin-to-pin combinatorial and sequential logic with on-chip flash configuration, ideal for bus decoding, power sequencing, interface bridging, and control-plane state machines. The MAX V family is built on a 0.18 µm flash-based process, retaining configuration without external boot memory and offering multi-volt I/O support from 1.2V to 3.3V.
Key features of the 5M1270ZT144I5 include 980 logic elements (macro cells) split across 8 logic array blocks (LABs), 114 user I/Os, 1.8V core operation, in-system programmability via JTAG, and 8 Kbits of user flash memory. The 144-pin TQFP (22 × 22 mm, 0.5 mm pitch) industrial-grade package supports –40 °C to +100 °C ambient operation, and the device is RoHS-compliant for surface-mount assembly.
Architecturally, the MAX V CPLD uses a classic AND-OR PLA fabric with each macro cell containing a flip-flop, programmable carry chain, and wide input LUTs. The 201 MHz internal frequency and 10 ns tPD support high-speed glue logic such as PCIe side-band control, memory controller address decoding, and high-speed bus arbitration where deterministic latency is mandatory.
Typical applications include industrial control I/O expansion, automotive infotainment bus bridging, telecom line-card glue logic, and white-goods motor-control boards. Designers also deploy it as a low-cost alternative to small FPGAs where non-volatility and instant-on behavior eliminate the need for external boot PROMs.
When designing with the 5M1270ZT144I5, pay attention to JTAG chain ordering when the device shares a programming interface with other Intel/Altera devices, and reserve at least 4 pins for JTAG (TCK, TMS, TDI, TDO). Decoupling follows standard high-speed logic practice: place 100 nF ceramics at every VCCIO bank and a 10 µF bulk capacitor near the core supply pin.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the bare datasheet. Pricing references are as of 2026-09-06 from authorized distributors.
Bộ thay thế dễ dàng lắp đặt cho 5M1270ZT144I5 — 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 5M1270ZT144I5 (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Programming Interface, Configuration Memory, Maximum Internal Frequency.
5M1270ZT144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144A5N
✅ Drop-In✗ Hết hàng
$19.85 / Đơn vị
Xem tài liệu →5M1270ZF324I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZF256I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144I5 Tỷ lệ tối đa & tính chất điện
| Family | MAX V |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 980 |
| User I/Os | 114 |
| Logic Array Blocks (LABs) | 8 |
| Internal Frequency | 201 MHz |
| Propagation Delay (tPD) | 10 ns |
| Core Supply Voltage | 1.8 V |
| I/O Voltage Support | 1.2 V / 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| User Flash Memory | 8 Kbits |
| Hộp | TQFP-144 (22 × 22 mm, 0.5 mm pitch) |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40 °C to +100 °C (Industrial) |
| Configuration Memory | On-chip flash (non-volatile, instant-on) |
| Programming Interface | JTAG (IEEE 1149.1) |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
Cấu hình chân 5M1270ZT144I5
| 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 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | GND — Ground |
| 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 | I/O — User I/O pin (bank 1) |
| 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 | VCCINT — Core supply voltage (1.8 V) |
| Chân 22 | I/O — User I/O pin (bank 2) |
| Chân 23 | I/O — User I/O pin (bank 2) |
| Chân 24 | I/O — User I/O pin (bank 2) |
| Chân 25 | I/O — User I/O pin (bank 2) |
| Chân 26 | I/O — User I/O pin (bank 2) |
| Chân 27 | I/O — User I/O pin (bank 2) |
| Chân 28 | I/O — User I/O pin (bank 2) |
| Chân 29 | I/O — User I/O pin (bank 2) |
| Chân 30 | I/O — User I/O pin (bank 2) |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O pin (bank 2) |
| Chân 33 | I/O — User I/O pin (bank 2) |
| 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 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 38 | I/O — User I/O pin (bank 2) |
| Chân 39 | I/O — User I/O pin (bank 2) |
| 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 | TDI — JTAG test data in |
| Chân 44 | I/O — User I/O pin (bank 3) |
| Chân 45 | I/O — User I/O pin (bank 3) |
| Chân 46 | I/O — User I/O pin (bank 3) |
| Chân 47 | I/O — User I/O pin (bank 3) |
| Chân 48 | I/O — User I/O pin (bank 3) |
| Chân 49 | TMS — JTAG test mode select |
| Chân 50 | TCK — JTAG test clock |
| Chân 51 | I/O — User I/O pin (bank 3) |
| Chân 52 | GND — Ground |
| Chân 53 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 54 | I/O — User I/O pin (bank 3) |
| Chân 55 | I/O — User I/O pin (bank 3) |
| Chân 56 | I/O — User I/O pin (bank 3) |
| Chân 57 | I/O — User I/O pin (bank 3) |
| 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 | I/O — User I/O pin (bank 3) |
| 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 | TDO — JTAG test data out |
| Chân 69 | I/O — User I/O pin (bank 4) |
| Chân 70 | I/O — User I/O pin (bank 4) |
| Chân 71 | GND — Ground |
| Chân 72 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 73 | I/O — User I/O pin (bank 4) |
| Chân 74 | I/O — User I/O pin (bank 4) |
| Chân 75 | I/O — User I/O pin (bank 4) |
| Chân 76 | I/O — User I/O pin (bank 4) |
| Chân 77 | I/O — User I/O pin (bank 4) |
| Chân 78 | I/O — User I/O pin (bank 4) |
| Chân 79 | I/O — User I/O pin (bank 4) |
| Chân 80 | I/O — User I/O pin (bank 4) |
| Chân 81 | I/O — User I/O pin (bank 4) |
| Chân 82 | I/O — User I/O pin (bank 4) |
| Chân 83 | I/O — User I/O pin (bank 4) |
| Chân 84 | I/O — User I/O pin (bank 4) |
| Chân 85 | VCCINT — Core supply voltage (1.8 V) |
| Chân 86 | I/O — User I/O pin (bank 4) |
| 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 | GND — Ground |
| Chân 91 | I/O — User I/O pin (bank 4) |
| Chân 92 | I/O — User I/O pin (bank 4) |
| Chân 93 | I/O — User I/O pin (bank 4) |
| Chân 94 | I/O — User I/O pin (bank 5) |
| Chân 95 | I/O — User I/O pin (bank 5) |
| Chân 96 | VCCIO5 — I/O bank 5 supply voltage |
| Chân 97 | I/O — User I/O pin (bank 5) |
| Chân 98 | I/O — User I/O pin (bank 5) |
| Chân 99 | I/O — User I/O pin (bank 5) |
| Chân 100 | I/O — User I/O pin (bank 5) |
| Chân 101 | I/O — User I/O pin (bank 5) |
| Chân 102 | I/O — User I/O pin (bank 5) |
| Chân 103 | GND — Ground |
| Chân 104 | I/O — User I/O pin (bank 5) |
| Chân 105 | I/O — User I/O pin (bank 5) |
| Chân 106 | I/O — User I/O pin (bank 5) |
| Chân 107 | I/O — User I/O pin (bank 5) |
| Chân 108 | I/O — User I/O pin (bank 5) |
| Chân 109 | I/O — User I/O pin (bank 5) |
| Chân 110 | I/O — User I/O pin (bank 5) |
| Chân 111 | VCCINT — Core supply voltage (1.8 V) |
| Chân 112 | I/O — User I/O pin (bank 6) |
| Chân 113 | I/O — User I/O pin (bank 6) |
| Chân 114 | I/O — User I/O pin (bank 6) |
| Chân 115 | I/O — User I/O pin (bank 6) |
| Chân 116 | I/O — User I/O pin (bank 6) |
| Chân 117 | VCCIO6 — I/O bank 6 supply voltage |
| Chân 118 | I/O — User I/O pin (bank 6) |
| Chân 119 | I/O — User I/O pin (bank 6) |
| Chân 120 | I/O — User I/O pin (bank 6) |
| Chân 121 | GND — Ground |
| Chân 122 | I/O — User I/O pin (bank 6) |
| Chân 123 | I/O — User I/O pin (bank 6) |
| Chân 124 | I/O — User I/O pin (bank 6) |
| Chân 125 | I/O — User I/O pin (bank 6) |
| Chân 126 | I/O — User I/O pin (bank 6) |
| Chân 127 | I/O — User I/O pin (bank 6) |
| Chân 128 | I/O — User I/O pin (bank 7) |
| Chân 129 | I/O — User I/O pin (bank 7) |
| Chân 130 | I/O — User I/O pin (bank 7) |
| Chân 131 | I/O — User I/O pin (bank 7) |
| Chân 132 | VCCIO7 — I/O bank 7 supply voltage |
| Chân 133 | I/O — User I/O pin (bank 7) |
| Chân 134 | I/O — User I/O pin (bank 7) |
| Chân 135 | GND — Ground |
| Chân 136 | I/O — User I/O pin (bank 7) |
| Chân 137 | I/O — User I/O pin (bank 7) |
| Chân 138 | I/O — User I/O pin (bank 7) |
| Chân 139 | I/O — User I/O pin (bank 7) |
| Chân 140 | I/O — User I/O pin (bank 8) |
| Chân 141 | I/O — User I/O pin (bank 8) |
| Chân 142 | I/O — User I/O pin (bank 8) |
| Chân 143 | VCCINT — Core supply voltage (1.8 V) |
| Chân 144 | I/O — User I/O pin (bank 8) |
Ứng dụng tiêu biểu
5M1270ZT144I5 phù hợp cho 6 Áp dụngs: Industrial Control I/O Expansion, Automotive Infotainment Bus Bridging, Telecom Line-Card Glue Logic, White-Goods Motor Control, Data Center Board Management, Medical Device Interface Bridging.
Industrial Control I/O Expansion
The 5M1270ZT144I5 expands I/O count on industrial PLC and HMI boards where deterministic logic is required. Its 114 user I/Os and 8 Kbits of user flash handle digital-input de-bouncing, output multiplexing, and encoder interpolation without software overhead. The 10 ns tPD and 201 MHz fMAX are sufficient for high-speed glue logic such as SPI-to-parallel conversion and isolated GPIO expansion. Per the manufacturer datasheet, the industrial –40 °C to +100 °C temperature range suits factory-floor cabinets, and the on-chip flash eliminates the external boot memory typical of small FPGAs, lowering BOM cost.
Được đề xuất
Automotive Infotainment Bus Bridging
In automotive infotainment backplanes, the 5M1270ZT144I5 serves as a fast, deterministic bus bridge between I2C, SPI, and LVDS domains. The 980 macro cells are well matched to protocol-translation state machines, and the 1.2 V to 3.3 V VCCIO banks let a single CPLD drive both modern AP processors and legacy 3.3 V audio CODECs without external level shifters. Per the manufacturer datasheet, its 10 ns propagation delay supports real-time CAN-FD side-band signalling and audio clock fan-out. Designers should note that this part is industrial-grade, not AEC-Q100; for AEC-Q100 applications, choose a qualified MAX V variant or another automotive-validated CPLD.
Được đề xuất
Telecom Line-Card Glue Logic
The 5M1270ZT144I5 is widely deployed on telecom line cards as the deterministic-logic companion to a network processor. It handles SPI/I2C device fan-out, EEPROM emulation, board-level interrupts, and JTAG chain management without occupying the network processor's valuable cycles. The 114 user I/Os accommodate multi-board backplane interfaces, and the 201 MHz fMAX keeps up with high-speed control-plane strobes. Per the manufacturer datasheet, the on-chip flash and 1.8 V core reduce standby power below 100 mW even with full I/O switching, a key requirement for carrier-grade NEBS-compliant shelves.
Được đề xuất
White-Goods Motor Control
In washing machines, dishwashers, and refrigerator inverter boards, the 5M1270ZT144I5 orchestrates low-level motor-control glue logic: Hall-sensor decoding, PWM dead-time generation, and fault-input aggregation. The CPLD's instant-on flash configuration removes the boot delay of an FPGA and ensures predictable start-up for safety-critical motor interlocks. Per the manufacturer datasheet, the 1.8 V core plus multi-volt I/O banks interface directly to 3.3 V MCUs and 5 V gate drivers through level shifters. Industrial temperature grading covers the under-cabinet thermal environment of typical home appliances.
Được đề xuất
Data Center Board Management
The 5M1270ZT144I5 functions as a board-management controller companion on server motherboards and storage backplanes, handling power-supply sequencing, hot-swap control, and LED status fan-out. Its non-volatile instant-on behavior is critical for FRU (Field Replaceable Unit) EEPROM emulation and CPLD-driven presence detection. Per the manufacturer datasheet, the 114 I/Os drive multi-rail PG (power-good) chains and I2C bus switches without external buffers, and the 980 macro cells implement complete PMBus-compliant state machines in a single device. Low standby power keeps the BMC rails within strict energy-budget envelopes.
Được đề xuất
Medical Device Interface Bridging
The 5M1270ZT144I5 bridges legacy and modern interfaces in medical imaging carts, patient monitors, and lab analyzers where deterministic logic is mandatory. Its 10 ns tPD keeps real-time ECG/EEG sampling jitter well below the clinical threshold, and the 8 Kbits of user flash store calibration constants and device-ID information. Per the manufacturer datasheet, the 1.8 V core and 3.3 V-tolerant I/Os interface directly to low-power medical MCUs and isolated SPI ADC front-ends. Industrial temperature grading supports the warm thermal envelopes of bedside carts and sterilizable enclosures.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho 5M1270ZT144I5 — 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 | 5M1270ZT144C5N | 5M1270ZT144C4N | 5M1270ZT144A5N | 5M1270ZF324I5N | 5M1270ZF256I5N |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | TQFP-144 | TQFP-144 (same) | TQFP-144 (same) | TQFP-144 (same) | FBGA-324 (different) | FBGA-256 (different) |
| Macro Cells | 980 | 980 | 980 | 980 | 980 | 980 |
| User I/Os | 114 | 114 | 114 | 114 | 212 | 170 |
| Internal Frequency (fMAX) | 201 MHz | 201 MHz | 152 MHz | 201 MHz | 201 MHz | 201 MHz |
| Propagation Delay (tPD) | 10 ns | 10 ns | 10 ns | 10 ns | 10 ns | 10 ns |
| Core Voltage | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Temperature Grade | Industrial (-40C to +100C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Automotive / Extended (-40C to +125C) | Industrial (-40C to +100C) | Industrial (-40C to +100C) |
| User Flash Memory | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
Bảo phân biệt quan trọng
- Industrial temperature grade with 980 macro cells and 201 MHz fMAX (vs5M1270ZT144C5N)
- Lowest-cost 144-TQFP MAX V option with full speed grade (vs5M1270ZT144C4N)
- 114 user I/Os in the largest TQFP MAX V variant (vs5M1270ZF324I5N)
Ghi chú thiết kế
Per the manufacturer datasheet, the 5M1270ZT144I5 requires a stable 1.8 V core supply (VCCINT) with ±5% tolerance and per-bank VCCIO supplies of 1.2 V, 1.5 V, 1.8 V, 2.5 V, or 3.3 V. Place a 100 nF decoupling capacitor as close as possible to every VCCINT and VCCIO pin, and add a single 10 µF bulk capacitor near each supply pin group. Estimated: total decoupling budget for a fully populated 144-TQFP board is typically 12-16 × 100 nF ceramics and 4 × 10 µF bulk. Bulk capacitor ground returns should tie directly to the ground plane with two or more vias to minimize inductance.
Reserve four dedicated pins (TCK, TMS, TDI, TDO) for the JTAG interface and route them away from high-speed switching signals. Per the manufacturer datasheet, JTAG pins can also be repurposed as user I/O when JTAG is unused, but they lose in-system programmability. Place a JTAG header or test-point cluster near the device for production programming. Series 33 Ω termination resistors on TCK and TMS are recommended for chains longer than 50 mm to suppress ringing.
The 1.8 V VCCINT rail is sensitive to ground bounce during simultaneous switching of multiple I/O banks. Per the manufacturer datasheet, designers should use a solid ground plane under the TQFP-144 footprint and limit the number of simultaneously switching outputs (SSO) per bank to one-quarter of the bank's I/O count for noise-sensitive applications. Estimated: SSO beyond this guideline can cause ground-bounce transients exceeding 200 mV, which may couple into adjacent analog or sensitive digital signals.
Do not leave VCCIO bank supplies floating - even unused banks must be tied to a valid voltage (typically 1.8 V or 3.3 V). Floating VCCIO pins can cause I/O pins to behave unpredictably and may damage the device during hot-plug events. Per the manufacturer datasheet, all four VCCIO banks must be powered, even if their I/Os are not used in the design. Use Quartus II pin planner to verify all banks are properly assigned before generating the programming file.
Thông tin tuân thủ
RoHS-compliant per Intel (formerly Altera) MAX V Device Handbook. Not AEC-Q100 qualified; not recommended for automotive safety-critical applications. Halogen-free status not specified in available data.
