5M1270ZT144C5N - MAX V CPLD 980 Macrocells 114 I/O TQFP-144 | Intel / Altera
Référence : 5M1270ZT144C5N ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $17.64 | $17,64 |
| 10 | $14.5 | $145,00 |
| 100 | $13.98 | $1 398,00 |
| 500 | $13.2 | $6 600,00 |
| 1 000 | $12.45 | $12 450,00 |
5M1270ZT144C5N Présentation
What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic IC that sits between simple glue-logic gates and high-density FPGAs in the programmable logic hierarchy: discrete logic -> SPLD (PAL/GAL) -> CPLD -> FPGA. CPLDs provide deterministic, low-latency combinational and registered logic with predictable timing, instant-on flash configuration, and high I/O count - ideal for I/O expansion, bus bridging, interface bridging, and power-up control functions. Compared with FPGAs, CPLDs offer lower power, smaller die area, and faster time-to-market for glue-logic tasks that do not need block RAM or DSP.
Key features of the 5M1270ZT144C5N include 980 macrocells / 1270 logic elements, multi-voltage I/O support (LVCMOS, LVTTL, PCI up to 3.3 V, and 1.2 V to 3.3 V LVCMOS on JTAG pins), built-in JTAG (IEEE 1149.1) and in-system programmability via Altera Quartus II, and user flash memory (UFM) up to 8 Kbits for non-volatile user data. The device is rated for commercial 0 C to +85 C ambient operation.
Architecturally, the MAX V family uses a classic LAB (Logic Array Block) macrocell fabric with a continuous FastTrack interconnect, giving predictable timing independent of design placement. The flash-based configuration cell is in-system programmable over JTAG and supports up to 100,000 program/erase cycles for design revision and field updates.
Typical applications include industrial I/O expansion and level shifting, bus-bridging interfaces between processors and peripherals, power-up sequencing controllers, LED display drivers, and board-management controllers. The wide 114-I/O count makes it well suited to mid-density glue-logic consolidation where multiple discrete 74-series devices would otherwise be required.
When designing with this device, ensure JTAG chain integrity by buffering TMS, TDI, TDO, and TCK lines; pull-ups are recommended on TCK per IEEE 1149.1. Decouple VCCINT and VCCIO banks separately - the four I/O banks can run at independent voltages, so per-bank 0.1 uF ceramic decoupling is required. Configure unused I/Os as inputs with internal weak pull-up to minimize power.
This page consolidates drop-in alternatives, distributor pricing, and design notes not found in the manufacturer datasheet alone, giving engineers a fast decision matrix for sourcing and replacement of MAX V CPLDs.
Alternatives de remplacement direct pour 5M1270ZT144C5N — 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 5M1270ZT144C5N (même facteur de forme et même empreinte) — différant par Package, Configuration Memory, Operating Temperature, Programming Interface, Macrocells.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
5M1270ZT144C4N
✅ Remplacement direct✓ En stock
$9.49 / unité
Voir la fiche technique →5M1270ZT144A5N
✅ Remplacement direct✓ En stock
$19.85 / unité
Voir la fiche technique →5M1270ZT144I5N
✅ Remplacement direct✓ En stock
$17.9 / unité
Voir la fiche technique →5M1270ZT144C5N Valeurs maximales et caractéristiques électriques
| Device Type | CPLD (Complex Programmable Logic Device) |
| Series | MAX V |
| Logic Elements | 1270 |
| Macrocells | 980 |
| User I/Os | 114 |
| Maximum Internal Frequency | 118.3 MHz |
| Pin-to-Pin Propagation Delay (tPD) | 6.2 ns |
| Internal Frequency (typical) | 201 MHz |
| User Flash Memory (UFM) | 8 Kbits |
| Configuration Memory | Flash (non-volatile, in-system programmable) |
| VCCINT (Core Supply) | 1.71 V to 1.89 V |
| VCCIO (I/O Supply, per bank) | 1.2 V to 3.3 V |
| Number of I/O Banks | 4 |
| Supported I/O Standards | LVCMOS, LVTTL, PCI up to 3.3 V, 1.2 V to 3.3 V LVCMOS on JTAG pins |
| JTAG Interface | IEEE 1149.1 (TMS, TDI, TDO, TCK in Bank 1) |
| Programming Interface | JTAG in-system programmable (Altera Quartus II) |
| Program/Erase Cycles | Up to 100,000 |
| Boîtier | TQFP-144 (22 x 22 mm, 0.5 mm pitch) |
| Type de montage | Surface Mount |
| Température de fonctionnement | 0 C to +85 C (commercial grade) |
| Statut RoHS | Compliant |
Configuration des broches de 5M1270ZT144C5N
| Broche 1 | I/O BANK3 — General-purpose I/O, Bank 3 (VCCIO3 supply) |
| Broche 2 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 3 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 4 | VCCIO3 — I/O supply for Bank 3 (1.2 V to 3.3 V) |
| Broche 5 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 6 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 7 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 8 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 9 | GND — Ground |
| Broche 10 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 11 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 12 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 13 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 14 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 15 | VCCINT — Core supply (1.71 V to 1.89 V) |
| Broche 16 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 17 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 18 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 19 | GND — Ground |
| Broche 20 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 21 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 22 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 23 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 24 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 25 | VCCIO3 — I/O supply for Bank 3 |
| Broche 26 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 27 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 28 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 29 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 30 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 31 | GND — Ground |
| Broche 32 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 33 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 34 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 35 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 36 | I/O BANK3 — General-purpose I/O, Bank 3 |
| Broche 37 | VCCIO4 — I/O supply for Bank 4 |
| Broche 38 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 39 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 40 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 41 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 42 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 43 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 44 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 45 | GND — Ground |
| Broche 46 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 47 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 48 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 49 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 50 | VCCINT — Core supply (1.71 V to 1.89 V) |
| Broche 51 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 52 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 53 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 54 | GND — Ground |
| Broche 55 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 56 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 57 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 58 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 59 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 60 | VCCIO4 — I/O supply for Bank 4 |
| Broche 61 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 62 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 63 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 64 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 65 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 66 | I/O BANK4 — General-purpose I/O, Bank 4 |
| Broche 67 | GND — Ground |
| Broche 68 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 69 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 70 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 71 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 72 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 73 | VCCIO2 — I/O supply for Bank 2 |
| Broche 74 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 75 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 76 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 77 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 78 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 79 | GND — Ground |
| Broche 80 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 81 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 82 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 83 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 84 | VCCINT — Core supply (1.71 V to 1.89 V) |
| Broche 85 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 86 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 87 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 88 | GND — Ground |
| Broche 89 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 90 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 91 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 92 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 93 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 94 | VCCIO2 — I/O supply for Bank 2 |
| Broche 95 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 96 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 97 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 98 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 99 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 100 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 101 | GND — Ground |
| Broche 102 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 103 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 104 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 105 | I/O BANK2 — General-purpose I/O, Bank 2 |
| Broche 106 | VCCIO1 — I/O supply for Bank 1 (includes JTAG pins) |
| Broche 107 | TDO — JTAG test data out (Bank 1) |
| Broche 108 | TMS — JTAG test mode select (Bank 1) |
| Broche 109 | TCK — JTAG test clock (Bank 1) - pull-up recommended |
| Broche 110 | TDI — JTAG test data in (Bank 1) |
| Broche 111 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 112 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 113 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 114 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 115 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 116 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 117 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 118 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 119 | GND — Ground |
| Broche 120 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 121 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 122 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 123 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 124 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 125 | VCCIO1 — I/O supply for Bank 1 |
| Broche 126 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 127 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 128 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 129 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 130 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 131 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 132 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 133 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 134 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 135 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 136 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 137 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 138 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 139 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 140 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 141 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 142 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 143 | I/O BANK1 — General-purpose I/O, Bank 1 |
| Broche 144 | GND — Ground |
Applications typiques
5M1270ZT144C5N convient pour 7 applications: Industrial I/O Expansion and Level Shifting, Bus-Bridging and Interface Translation, Power-Up Sequencing Controllers, LED Display Drivers and Signage Control, Board Management and Glue Logic Consolidation, Automotive ECU Auxiliary Logic (non-safety), Test and Measurement Instrumentation Front-End.
Industrial I/O Expansion and Level Shifting
The 5M1270ZT144C5N's 114 user I/Os distributed across four independent I/O banks (each with its own VCCIO from 1.2 V to 3.3 V) make it ideal for industrial I/O expansion and level-shifting applications. Engineers can mix 5 V-tolerant and 1.8 V peripherals on the same device without external level shifters, and the 6.2 ns pin-to-pin propagation delay supports real-time control loops. The instant-on flash configuration eliminates boot latency - critical in factory automation where deterministic power-up sequencing is required. Per-bank 0.1 uF ceramic decoupling is recommended for reliable industrial operation.
Recommandé
Bus-Bridging and Interface Translation
The 5M1270ZT144C5N excels at bus-bridging tasks between processors and peripherals - for example, connecting an ARM Cortex-M4 host to legacy 8-bit parallel peripherals, or bridging SPI to parallel LCD interfaces. Its 118.3 MHz internal frequency comfortably handles UART, SPI, I2C, and parallel bus protocols at full speed. The flash-based configuration means design revisions can be deployed in the field via JTAG without swapping hardware, supporting up to 100,000 program/erase cycles. With 980 macrocells, multiple bridge channels can be implemented on a single device.
Recommandé
Power-Up Sequencing Controllers
Power-up sequencing controllers benefit from the 5M1270ZT144C5N's instant-on flash configuration and deterministic timing. Because the CPLD wakes up configured within microseconds, it can drive enable pins, reset signals, and PGOOD chains before the main SoC begins its boot ROM execution. The 114 I/Os easily accommodate multi-rail systems (e.g., 1.0 V core, 1.8 V analog, 3.3 V IO, 5 V peripheral), and the 6.2 ns propagation delay ensures precise rail timing relationships. JTAG in-system programmability allows field reconfiguration of sequencing as system requirements evolve.
Recommandé
LED Display Drivers and Signage Control
With 114 user I/Os and 118.3 MHz internal frequency, the 5M1270ZT144C5N is well suited to LED matrix drivers, scrolling signage controllers, and DMX512 lighting interfaces. The CPLD can refresh an LED matrix at video rates while simultaneously handling communication with the host controller. Its wide operating voltage range (VCCINT 1.71-1.89 V, VCCIO 1.2-3.3 V) supports direct connection to both 3.3 V MCUs and legacy 5 V LED driver chains. Flash-based instant-on means displays begin showing content immediately on power-up - no bootloader delay.
Recommandé
Board Management and Glue Logic Consolidation
The 5M1270ZT144C5N replaces dozens of discrete 74-series logic devices on a complex motherboard with a single programmable device. Watchdog timers, reset distribution, address decoding, interrupt prioritization, and clock multiplexing can all be consolidated into the 980 macrocells. The MAX V family's FastTrack interconnect provides deterministic timing independent of placement - a critical property for board management where signal skew must be tightly controlled. Quartus II schematic entry allows rapid porting of legacy discrete logic into a single chip.
Recommandé
Automotive ECU Auxiliary Logic (non-safety)
For non-safety automotive subsystems, the 5M1270ZT144C5N provides a stable platform with predictable timing and 114 I/Os for sensor aggregation and actuator driving. Designers needing -40 C to +125 C operation should specify the 5M1270ZT144A5N variant directly - same die, same TQFP-144 footprint, AEC-Q100-friendly temperature range. The CPLD's low quiescent current suits always-on automotive networks, and its flash-based instant-on behavior simplifies cold-start ECU design.
Recommandé
Test and Measurement Instrumentation Front-End
The 5M1270ZT144C5N's deterministic timing and abundant I/Os make it an excellent front-end controller for test and measurement gear - switching signal paths, multiplexing ADC inputs, and generating precise stimulus patterns. The 6.2 ns pin-to-pin delay enables sub-100 MHz pattern generation when cascaded with external counters, and the four I/O banks simplify interfacing to mixed-voltage ADC/DAC front-ends. JTAG in-system programmability speeds up bench iterations during prototype validation cycles.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour 5M1270ZT144C5N — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 5M1270ZT144C4N | 5M1270ZT144A5N | 5M1270ZT144I5N | 5M1270ZF256C5N |
|---|---|---|---|---|---|
| Package | TQFP-144 (22 x 22 mm) | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | FBGA-256 - different footprint |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Logic Elements | 1270 | 1270 | 1270 | 1270 | 1270 |
| Macrocells | 980 | 980 | 980 | 980 | 980 |
| User I/Os | 114 | 114 | 114 | 114 | 212 |
| Operating Temperature | 0 C to +85 C (commercial) | 0 C to +85 C (commercial) | -40 C to +125 C (automotive) | -40 C to +100 C (industrial) | 0 C to +85 C (commercial) |
| VCCIO Range (per bank) | 1.2 V to 3.3 V | 1.2 V to 3.3 V | 1.2 V to 3.3 V | 1.2 V to 3.3 V | 1.2 V to 3.3 V |
Principaux différenciateurs
- Largest user I/O count in MAX V 1270-LE family (vs 5M1270ZF256C5N)
- Commercial temperature grade with full Quartus II support (vs 5M1270ZT144C4N)
- Direct drop-in upgrade path to automotive temperature (vs 5M1270ZT144A5N)
Notes de conception
Decouple each VCCIO bank and the VCCINT plane separately. Place one 0.1 uF ceramic capacitor adjacent to each VCCIO pin and one bulk 10 uF tantalum or ceramic per bank. For VCCINT, place a 0.1 uF and 10 uF pair as close as possible to the VCCINT pins. Ground returns should use a low-impedance plane directly under the TQFP-144 thermal pad area (even though this package does not have an exposed pad - a continuous ground flood under the part improves signal integrity for high-speed I/O switching).
Maintain JTAG chain integrity by buffering TMS, TDI, TDO, and TCK lines. Per IEEE 1149.1, a pull-up resistor (typically 10 kohm) is recommended on TCK to prevent inadvertent clocking during power-up. The four JTAG pins reside in Bank 1, so their I/O voltage is controlled by VCCIO1. Avoid long stubs on the JTAG signals - keep total JTAG trace length under 6 inches to prevent TDO ringing in noisy environments.
Configure unused I/O pins as inputs with internal weak pull-up enabled in the Quartus II pin assignment to minimize power consumption. Do not leave unused pins floating - floating CMOS inputs can drift to mid-rail voltages causing shoot-through current. When migrating between MAX V speed grades (C4N to C5N), re-run Quartus II timing analysis - the internal timing models differ even though the pinout is identical. The PCI I/O standard is NOT supported on JTAG pins even when VCCIO1 is set to 3.3 V.
The TQFP-144 package has a theta_JA of approximately 35 C/W (typical for 22 x 22 mm TQFP without an exposed pad). Estimated: at 1.8 V VCCINT and 100 mA core current, internal dissipation is ~180 mW, yielding a 6 C junction rise above ambient - well within the commercial 85 C limit. For industrial or automotive variants (5M1270ZT144I5N, 5M1270ZT144A5N), ambient temperature up to +100 C or +125 C is permissible with this dissipation level.
Informations de conformité
RoHS compliant per distributor listings. AEC-Q100 qualification is achieved by the 5M1270ZT144A5N automotive variant (same die, -40 C to +125 C). Standard C5N is commercial grade only.
