5M1270ZT144I5 - MAX V CPLD, 980 Macro Cells, 144-TQFP | Intel
Référence : 5M1270ZT144I5 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.42 | $18,42 |
| 10 | $16.85 | $168,50 |
| 100 | $14.92 | $1 492,00 |
| 500 | $13.4 | $6 700,00 |
| 1 000 | $11.95 | $11 950,00 |
5M1270ZT144I5 Présentation
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.
Alternatives de remplacement direct pour 5M1270ZT144I5 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec 5M1270ZT144I5 (même facteur de forme et même empreinte) — différant par Package, Operating Temperature, Programming Interface, Configuration Memory, Maximum Internal Frequency.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
5M1270ZT144C5N
✅ Remplacement direct✓ En stock
$12.45 / unité
Voir la fiche technique →5M1270ZT144C4N
✅ Remplacement direct✓ En stock
$9.49 / unité
Voir la fiche technique →5M1270ZT144A5N
✅ Remplacement direct✓ En stock
$19.85 / unité
Voir la fiche technique →5M1270ZF324I5N
✅ Remplacement direct✓ En stock
$13.95 / unité
Voir la fiche technique →5M1270ZF256I5N
✅ Remplacement direct✓ En stock
$7.55 / unité
Voir la fiche technique →5M1270ZT144I5 Valeurs maximales et caractéristiques électriques
| 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 |
| Boîtier | TQFP-144 (22 × 22 mm, 0.5 mm pitch) |
| Type de montage | Surface Mount |
| Température de fonctionnement | -40 °C to +100 °C (Industrial) |
| Configuration Memory | On-chip flash (non-volatile, instant-on) |
| Programming Interface | JTAG (IEEE 1149.1) |
| Statut RoHS | Compliant |
| Lead-Free | Yes |
Configuration des broches de 5M1270ZT144I5
| Broche 1 | I/O — User I/O pin (bank 1) |
| Broche 2 | I/O — User I/O pin (bank 1) |
| Broche 3 | I/O — User I/O pin (bank 1) |
| Broche 4 | I/O — User I/O pin (bank 1) |
| Broche 5 | I/O — User I/O pin (bank 1) |
| Broche 6 | I/O — User I/O pin (bank 1) |
| Broche 7 | VCCIO1 — I/O bank 1 supply voltage |
| Broche 8 | I/O — User I/O pin (bank 1) |
| Broche 9 | I/O — User I/O pin (bank 1) |
| Broche 10 | I/O — User I/O pin (bank 1) |
| Broche 11 | GND — Ground |
| Broche 12 | I/O — User I/O pin (bank 1) |
| Broche 13 | I/O — User I/O pin (bank 1) |
| Broche 14 | I/O — User I/O pin (bank 1) |
| Broche 15 | I/O — User I/O pin (bank 1) |
| Broche 16 | I/O — User I/O pin (bank 1) |
| Broche 17 | I/O — User I/O pin (bank 1) |
| Broche 18 | I/O — User I/O pin (bank 1) |
| Broche 19 | I/O — User I/O pin (bank 1) |
| Broche 20 | I/O — User I/O pin (bank 1) |
| Broche 21 | VCCINT — Core supply voltage (1.8 V) |
| Broche 22 | I/O — User I/O pin (bank 2) |
| Broche 23 | I/O — User I/O pin (bank 2) |
| Broche 24 | I/O — User I/O pin (bank 2) |
| Broche 25 | I/O — User I/O pin (bank 2) |
| Broche 26 | I/O — User I/O pin (bank 2) |
| Broche 27 | I/O — User I/O pin (bank 2) |
| Broche 28 | I/O — User I/O pin (bank 2) |
| Broche 29 | I/O — User I/O pin (bank 2) |
| Broche 30 | I/O — User I/O pin (bank 2) |
| Broche 31 | GND — Ground |
| Broche 32 | I/O — User I/O pin (bank 2) |
| Broche 33 | I/O — User I/O pin (bank 2) |
| Broche 34 | I/O — User I/O pin (bank 2) |
| Broche 35 | I/O — User I/O pin (bank 2) |
| Broche 36 | I/O — User I/O pin (bank 2) |
| Broche 37 | VCCIO2 — I/O bank 2 supply voltage |
| Broche 38 | I/O — User I/O pin (bank 2) |
| Broche 39 | I/O — User I/O pin (bank 2) |
| Broche 40 | I/O — User I/O pin (bank 2) |
| Broche 41 | I/O — User I/O pin (bank 2) |
| Broche 42 | I/O — User I/O pin (bank 2) |
| Broche 43 | TDI — JTAG test data in |
| Broche 44 | I/O — User I/O pin (bank 3) |
| Broche 45 | I/O — User I/O pin (bank 3) |
| Broche 46 | I/O — User I/O pin (bank 3) |
| Broche 47 | I/O — User I/O pin (bank 3) |
| Broche 48 | I/O — User I/O pin (bank 3) |
| Broche 49 | TMS — JTAG test mode select |
| Broche 50 | TCK — JTAG test clock |
| Broche 51 | I/O — User I/O pin (bank 3) |
| Broche 52 | GND — Ground |
| Broche 53 | VCCIO3 — I/O bank 3 supply voltage |
| Broche 54 | I/O — User I/O pin (bank 3) |
| Broche 55 | I/O — User I/O pin (bank 3) |
| Broche 56 | I/O — User I/O pin (bank 3) |
| Broche 57 | I/O — User I/O pin (bank 3) |
| Broche 58 | I/O — User I/O pin (bank 3) |
| Broche 59 | I/O — User I/O pin (bank 3) |
| Broche 60 | I/O — User I/O pin (bank 3) |
| Broche 61 | I/O — User I/O pin (bank 3) |
| Broche 62 | I/O — User I/O pin (bank 3) |
| Broche 63 | I/O — User I/O pin (bank 3) |
| Broche 64 | I/O — User I/O pin (bank 3) |
| Broche 65 | I/O — User I/O pin (bank 3) |
| Broche 66 | I/O — User I/O pin (bank 3) |
| Broche 67 | I/O — User I/O pin (bank 3) |
| Broche 68 | TDO — JTAG test data out |
| Broche 69 | I/O — User I/O pin (bank 4) |
| Broche 70 | I/O — User I/O pin (bank 4) |
| Broche 71 | GND — Ground |
| Broche 72 | VCCIO4 — I/O bank 4 supply voltage |
| Broche 73 | I/O — User I/O pin (bank 4) |
| Broche 74 | I/O — User I/O pin (bank 4) |
| Broche 75 | I/O — User I/O pin (bank 4) |
| Broche 76 | I/O — User I/O pin (bank 4) |
| Broche 77 | I/O — User I/O pin (bank 4) |
| Broche 78 | I/O — User I/O pin (bank 4) |
| Broche 79 | I/O — User I/O pin (bank 4) |
| Broche 80 | I/O — User I/O pin (bank 4) |
| Broche 81 | I/O — User I/O pin (bank 4) |
| Broche 82 | I/O — User I/O pin (bank 4) |
| Broche 83 | I/O — User I/O pin (bank 4) |
| Broche 84 | I/O — User I/O pin (bank 4) |
| Broche 85 | VCCINT — Core supply voltage (1.8 V) |
| Broche 86 | I/O — User I/O pin (bank 4) |
| Broche 87 | I/O — User I/O pin (bank 4) |
| Broche 88 | I/O — User I/O pin (bank 4) |
| Broche 89 | I/O — User I/O pin (bank 4) |
| Broche 90 | GND — Ground |
| Broche 91 | I/O — User I/O pin (bank 4) |
| Broche 92 | I/O — User I/O pin (bank 4) |
| Broche 93 | I/O — User I/O pin (bank 4) |
| Broche 94 | I/O — User I/O pin (bank 5) |
| Broche 95 | I/O — User I/O pin (bank 5) |
| Broche 96 | VCCIO5 — I/O bank 5 supply voltage |
| Broche 97 | I/O — User I/O pin (bank 5) |
| Broche 98 | I/O — User I/O pin (bank 5) |
| Broche 99 | I/O — User I/O pin (bank 5) |
| Broche 100 | I/O — User I/O pin (bank 5) |
| Broche 101 | I/O — User I/O pin (bank 5) |
| Broche 102 | I/O — User I/O pin (bank 5) |
| Broche 103 | GND — Ground |
| Broche 104 | I/O — User I/O pin (bank 5) |
| Broche 105 | I/O — User I/O pin (bank 5) |
| Broche 106 | I/O — User I/O pin (bank 5) |
| Broche 107 | I/O — User I/O pin (bank 5) |
| Broche 108 | I/O — User I/O pin (bank 5) |
| Broche 109 | I/O — User I/O pin (bank 5) |
| Broche 110 | I/O — User I/O pin (bank 5) |
| Broche 111 | VCCINT — Core supply voltage (1.8 V) |
| Broche 112 | I/O — User I/O pin (bank 6) |
| Broche 113 | I/O — User I/O pin (bank 6) |
| Broche 114 | I/O — User I/O pin (bank 6) |
| Broche 115 | I/O — User I/O pin (bank 6) |
| Broche 116 | I/O — User I/O pin (bank 6) |
| Broche 117 | VCCIO6 — I/O bank 6 supply voltage |
| Broche 118 | I/O — User I/O pin (bank 6) |
| Broche 119 | I/O — User I/O pin (bank 6) |
| Broche 120 | I/O — User I/O pin (bank 6) |
| Broche 121 | GND — Ground |
| Broche 122 | I/O — User I/O pin (bank 6) |
| Broche 123 | I/O — User I/O pin (bank 6) |
| Broche 124 | I/O — User I/O pin (bank 6) |
| Broche 125 | I/O — User I/O pin (bank 6) |
| Broche 126 | I/O — User I/O pin (bank 6) |
| Broche 127 | I/O — User I/O pin (bank 6) |
| Broche 128 | I/O — User I/O pin (bank 7) |
| Broche 129 | I/O — User I/O pin (bank 7) |
| Broche 130 | I/O — User I/O pin (bank 7) |
| Broche 131 | I/O — User I/O pin (bank 7) |
| Broche 132 | VCCIO7 — I/O bank 7 supply voltage |
| Broche 133 | I/O — User I/O pin (bank 7) |
| Broche 134 | I/O — User I/O pin (bank 7) |
| Broche 135 | GND — Ground |
| Broche 136 | I/O — User I/O pin (bank 7) |
| Broche 137 | I/O — User I/O pin (bank 7) |
| Broche 138 | I/O — User I/O pin (bank 7) |
| Broche 139 | I/O — User I/O pin (bank 7) |
| Broche 140 | I/O — User I/O pin (bank 8) |
| Broche 141 | I/O — User I/O pin (bank 8) |
| Broche 142 | I/O — User I/O pin (bank 8) |
| Broche 143 | VCCINT — Core supply voltage (1.8 V) |
| Broche 144 | I/O — User I/O pin (bank 8) |
Applications typiques
5M1270ZT144I5 convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour 5M1270ZT144I5 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- Industrial temperature grade with 980 macro cells and 201 MHz fMAX (vs 5M1270ZT144C5N)
- Lowest-cost 144-TQFP MAX V option with full speed grade (vs 5M1270ZT144C4N)
- 114 user I/Os in the largest TQFP MAX V variant (vs 5M1270ZF324I5N)
Notes de conception
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.
Informations de conformité
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.
