5M1270ZT144I5 - MAX V CPLD, 980 Macro Cells, 144-TQFP | Intel
N.º da peça: 5M1270ZT144I5 ✓ Ativo| Qtd. | Preço unitário | 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 Visão geral
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.
Alternativas drop-in para 5M1270ZT144I5 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com 5M1270ZT144I5 (mesmo formato e footprint) — diferindo em Package, Operating Temperature, Programming Interface, Configuration Memory, Maximum Internal Frequency.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
5M1270ZT144C5N
✅ Drop-In✓ Em estoque
$12.45 / unidade
Ver ficha técnica →5M1270ZT144C4N
✅ Drop-In✓ Em estoque
$9.49 / unidade
Ver ficha técnica →5M1270ZT144A5N
✅ Drop-In✓ Em estoque
$19.85 / unidade
Ver ficha técnica →5M1270ZF324I5N
✅ Drop-In✓ Em estoque
$13.95 / unidade
Ver ficha técnica →5M1270ZF256I5N
✅ Drop-In✓ Em estoque
$7.55 / unidade
Ver ficha técnica →5M1270ZT144I5 Classificações máximas e características elétricas
| 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 |
| Encapsulamento | TQFP-144 (22 × 22 mm, 0.5 mm pitch) |
| Tipo de montagem | Surface Mount |
| Temperatura de operação | -40 °C to +100 °C (Industrial) |
| Configuration Memory | On-chip flash (non-volatile, instant-on) |
| Programming Interface | JTAG (IEEE 1149.1) |
| Status RoHS | Compliant |
| Lead-Free | Yes |
Configuração de pinos do 5M1270ZT144I5
| Pino 1 | I/O — User I/O pin (bank 1) |
| Pino 2 | I/O — User I/O pin (bank 1) |
| Pino 3 | I/O — User I/O pin (bank 1) |
| Pino 4 | I/O — User I/O pin (bank 1) |
| Pino 5 | I/O — User I/O pin (bank 1) |
| Pino 6 | I/O — User I/O pin (bank 1) |
| Pino 7 | VCCIO1 — I/O bank 1 supply voltage |
| Pino 8 | I/O — User I/O pin (bank 1) |
| Pino 9 | I/O — User I/O pin (bank 1) |
| Pino 10 | I/O — User I/O pin (bank 1) |
| Pino 11 | GND — Ground |
| Pino 12 | I/O — User I/O pin (bank 1) |
| Pino 13 | I/O — User I/O pin (bank 1) |
| Pino 14 | I/O — User I/O pin (bank 1) |
| Pino 15 | I/O — User I/O pin (bank 1) |
| Pino 16 | I/O — User I/O pin (bank 1) |
| Pino 17 | I/O — User I/O pin (bank 1) |
| Pino 18 | I/O — User I/O pin (bank 1) |
| Pino 19 | I/O — User I/O pin (bank 1) |
| Pino 20 | I/O — User I/O pin (bank 1) |
| Pino 21 | VCCINT — Core supply voltage (1.8 V) |
| Pino 22 | I/O — User I/O pin (bank 2) |
| Pino 23 | I/O — User I/O pin (bank 2) |
| Pino 24 | I/O — User I/O pin (bank 2) |
| Pino 25 | I/O — User I/O pin (bank 2) |
| Pino 26 | I/O — User I/O pin (bank 2) |
| Pino 27 | I/O — User I/O pin (bank 2) |
| Pino 28 | I/O — User I/O pin (bank 2) |
| Pino 29 | I/O — User I/O pin (bank 2) |
| Pino 30 | I/O — User I/O pin (bank 2) |
| Pino 31 | GND — Ground |
| Pino 32 | I/O — User I/O pin (bank 2) |
| Pino 33 | I/O — User I/O pin (bank 2) |
| Pino 34 | I/O — User I/O pin (bank 2) |
| Pino 35 | I/O — User I/O pin (bank 2) |
| Pino 36 | I/O — User I/O pin (bank 2) |
| Pino 37 | VCCIO2 — I/O bank 2 supply voltage |
| Pino 38 | I/O — User I/O pin (bank 2) |
| Pino 39 | I/O — User I/O pin (bank 2) |
| Pino 40 | I/O — User I/O pin (bank 2) |
| Pino 41 | I/O — User I/O pin (bank 2) |
| Pino 42 | I/O — User I/O pin (bank 2) |
| Pino 43 | TDI — JTAG test data in |
| Pino 44 | I/O — User I/O pin (bank 3) |
| Pino 45 | I/O — User I/O pin (bank 3) |
| Pino 46 | I/O — User I/O pin (bank 3) |
| Pino 47 | I/O — User I/O pin (bank 3) |
| Pino 48 | I/O — User I/O pin (bank 3) |
| Pino 49 | TMS — JTAG test mode select |
| Pino 50 | TCK — JTAG test clock |
| Pino 51 | I/O — User I/O pin (bank 3) |
| Pino 52 | GND — Ground |
| Pino 53 | VCCIO3 — I/O bank 3 supply voltage |
| Pino 54 | I/O — User I/O pin (bank 3) |
| Pino 55 | I/O — User I/O pin (bank 3) |
| Pino 56 | I/O — User I/O pin (bank 3) |
| Pino 57 | I/O — User I/O pin (bank 3) |
| Pino 58 | I/O — User I/O pin (bank 3) |
| Pino 59 | I/O — User I/O pin (bank 3) |
| Pino 60 | I/O — User I/O pin (bank 3) |
| Pino 61 | I/O — User I/O pin (bank 3) |
| Pino 62 | I/O — User I/O pin (bank 3) |
| Pino 63 | I/O — User I/O pin (bank 3) |
| Pino 64 | I/O — User I/O pin (bank 3) |
| Pino 65 | I/O — User I/O pin (bank 3) |
| Pino 66 | I/O — User I/O pin (bank 3) |
| Pino 67 | I/O — User I/O pin (bank 3) |
| Pino 68 | TDO — JTAG test data out |
| Pino 69 | I/O — User I/O pin (bank 4) |
| Pino 70 | I/O — User I/O pin (bank 4) |
| Pino 71 | GND — Ground |
| Pino 72 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 73 | I/O — User I/O pin (bank 4) |
| Pino 74 | I/O — User I/O pin (bank 4) |
| Pino 75 | I/O — User I/O pin (bank 4) |
| Pino 76 | I/O — User I/O pin (bank 4) |
| Pino 77 | I/O — User I/O pin (bank 4) |
| Pino 78 | I/O — User I/O pin (bank 4) |
| Pino 79 | I/O — User I/O pin (bank 4) |
| Pino 80 | I/O — User I/O pin (bank 4) |
| Pino 81 | I/O — User I/O pin (bank 4) |
| Pino 82 | I/O — User I/O pin (bank 4) |
| Pino 83 | I/O — User I/O pin (bank 4) |
| Pino 84 | I/O — User I/O pin (bank 4) |
| Pino 85 | VCCINT — Core supply voltage (1.8 V) |
| Pino 86 | I/O — User I/O pin (bank 4) |
| Pino 87 | I/O — User I/O pin (bank 4) |
| Pino 88 | I/O — User I/O pin (bank 4) |
| Pino 89 | I/O — User I/O pin (bank 4) |
| Pino 90 | GND — Ground |
| Pino 91 | I/O — User I/O pin (bank 4) |
| Pino 92 | I/O — User I/O pin (bank 4) |
| Pino 93 | I/O — User I/O pin (bank 4) |
| Pino 94 | I/O — User I/O pin (bank 5) |
| Pino 95 | I/O — User I/O pin (bank 5) |
| Pino 96 | VCCIO5 — I/O bank 5 supply voltage |
| Pino 97 | I/O — User I/O pin (bank 5) |
| Pino 98 | I/O — User I/O pin (bank 5) |
| Pino 99 | I/O — User I/O pin (bank 5) |
| Pino 100 | I/O — User I/O pin (bank 5) |
| Pino 101 | I/O — User I/O pin (bank 5) |
| Pino 102 | I/O — User I/O pin (bank 5) |
| Pino 103 | GND — Ground |
| Pino 104 | I/O — User I/O pin (bank 5) |
| Pino 105 | I/O — User I/O pin (bank 5) |
| Pino 106 | I/O — User I/O pin (bank 5) |
| Pino 107 | I/O — User I/O pin (bank 5) |
| Pino 108 | I/O — User I/O pin (bank 5) |
| Pino 109 | I/O — User I/O pin (bank 5) |
| Pino 110 | I/O — User I/O pin (bank 5) |
| Pino 111 | VCCINT — Core supply voltage (1.8 V) |
| Pino 112 | I/O — User I/O pin (bank 6) |
| Pino 113 | I/O — User I/O pin (bank 6) |
| Pino 114 | I/O — User I/O pin (bank 6) |
| Pino 115 | I/O — User I/O pin (bank 6) |
| Pino 116 | I/O — User I/O pin (bank 6) |
| Pino 117 | VCCIO6 — I/O bank 6 supply voltage |
| Pino 118 | I/O — User I/O pin (bank 6) |
| Pino 119 | I/O — User I/O pin (bank 6) |
| Pino 120 | I/O — User I/O pin (bank 6) |
| Pino 121 | GND — Ground |
| Pino 122 | I/O — User I/O pin (bank 6) |
| Pino 123 | I/O — User I/O pin (bank 6) |
| Pino 124 | I/O — User I/O pin (bank 6) |
| Pino 125 | I/O — User I/O pin (bank 6) |
| Pino 126 | I/O — User I/O pin (bank 6) |
| Pino 127 | I/O — User I/O pin (bank 6) |
| Pino 128 | I/O — User I/O pin (bank 7) |
| Pino 129 | I/O — User I/O pin (bank 7) |
| Pino 130 | I/O — User I/O pin (bank 7) |
| Pino 131 | I/O — User I/O pin (bank 7) |
| Pino 132 | VCCIO7 — I/O bank 7 supply voltage |
| Pino 133 | I/O — User I/O pin (bank 7) |
| Pino 134 | I/O — User I/O pin (bank 7) |
| Pino 135 | GND — Ground |
| Pino 136 | I/O — User I/O pin (bank 7) |
| Pino 137 | I/O — User I/O pin (bank 7) |
| Pino 138 | I/O — User I/O pin (bank 7) |
| Pino 139 | I/O — User I/O pin (bank 7) |
| Pino 140 | I/O — User I/O pin (bank 8) |
| Pino 141 | I/O — User I/O pin (bank 8) |
| Pino 142 | I/O — User I/O pin (bank 8) |
| Pino 143 | VCCINT — Core supply voltage (1.8 V) |
| Pino 144 | I/O — User I/O pin (bank 8) |
Aplicações típicas
5M1270ZT144I5 é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para 5M1270ZT144I5 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- 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)
Notas de projeto
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.
Informações de conformidade
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.
