5M240ZT144C4N - 240 LE MAX V CPLD, 144 TQFP | Intel / Altera
N.º da peça: 5M240ZT144C4N ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $8.92 | $8,92 |
| 10 | $8.12 | $81,20 |
| 100 | $7.21 | $721,00 |
| 500 | $6.45 | $3.225,00 |
| 1.000 | $5.78 | $5.780,00 |
5M240ZT144C4N Visão geral
A CPLD (Complex Programmable Logic Device) is a non-volatile, deterministic-latency programmable logic device sitting in the hierarchy: programmable logic -> CPLD -> non-volatile logic -> glue logic. It differs from an FPGA (volatile, register-rich, RAM-based) by retaining configuration in on-chip flash, providing sub-nanosecond pin-to-pin propagation delays, and offering hundreds rather than thousands of logic cells. CPLDs are typically deployed for I/O expansion, address decoding, bus interfacing (PCI, ISA, memory/flash controllers), and state-machine replacement where instant-on and deterministic timing are mandatory.
Key features of the 5M240ZT144C4N include 192 macro cells, 4.5 ns maximum pin-to-pin delay (C4 speed grade), a 1.8 V core supply with 3.3 V/2.5 V capable LVCMOS/LVTTL user I/O banks, JTAG 1149.1 boundary-scan programming, and on-chip flash memory enabling zero in-system configuration time. The device supports multi-volt core/I/O operation through internal level shifting, eliminating external translator ICs in mixed-voltage designs. The 144-pin TQFP footprint provides a generous I/O count for legacy parallel-bus bridging roles.
The MAX V architecture combines a Lab/Logic Array Block (LAB) fabric with a MultiTrack interconnect, paired with a flash-backed configuration cell array. This dual-storage approach gives the 5M240ZT144C4N single-chip, instant-on behavior ideal for boot-ROM replacement, power-sequencing controllers, and safety-critical state machines where an FPGA's configuration-boot time would violate system timing budgets.
Typical applications include I/O expansion and bus decoding in industrial control, address/data bus multiplexing for legacy microcontrollers and DSPs, glue-logic replacement for discrete 74-series TTL/CMOS gates, JTAG chain management and boundary-scan bridging, and FPGA configuration memory controllers. The MAX V family is also widely used as a system-level power-sequencer in board-management designs.
When designing with this part, allocate JTAG TMS, TCK, TDI, and TDO to a stable 1.8 V reference and add 0.1 uF ceramic bypass capacitors on every VCCIO/VCCINT pin. Observe the I/O-bank supply constraints - mixing 1.8 V and 3.3 V signaling requires separate VCCIO rails per bank. The 144-pin TQFP package is also offered in Pb-free and -I industrial temperature variants (5M240ZT144I5N), so verify the temperature suffix matches the deployment environment.
This page synthesizes distributor pricing, drop-in MAX V same-family alternatives, and practical design notes not found in the manufacturer datasheet alone.
Alternativas drop-in para 5M240ZT144C4N — 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 5M240ZT144C4N (mesmo formato e footprint) — diferindo em Configuration Memory, Package, Programming Interface, User Flash Memory (UFM), I/O Supply Voltage (VCCIO).
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
5M240ZT144C4
✅ Drop-In✓ Em estoque
$5.2 / unidade
Ver ficha técnica →5M240ZT144I5N
✅ Drop-In✓ Em estoque
$13.8 / unidade
Ver ficha técnica →5M240ZT144A5N
✅ Drop-In✓ Em estoque
$5.5 / unidade
Ver ficha técnica →5M1270ZT144C4N
✅ Drop-In✓ Em estoque
$9.49 / unidade
Ver ficha técnica →5M1270ZT144C5N
✅ Drop-In✓ Em estoque
$12.45 / unidade
Ver ficha técnica →5M240ZT144C4N Classificações máximas e características elétricas
| Family | MAX V |
| Logic Elements (Macro Cells) | 192 |
| Encapsulamento | 144-pin TQFP (T144) |
| Core Supply Voltage (VCCINT) | 1.8 V |
| I/O Supply Voltage (VCCIO) | 1.5 V to 3.3 V (multi-volt) |
| Maximum Operating Frequency (fMAX) | 184.1 MHz |
| Pin-to-Pin Delay (tPD) | 4.5 ns (C4 speed grade) |
| Speed Grade | C4 (commercial, fastest) |
| Faixa de temperatura de operação | 0 C to +85 C (commercial) |
| Configuration Memory | On-chip flash (non-volatile, instant-on) |
| JTAG Support | IEEE 1149.1 boundary-scan + programming |
| Tipo de montagem | Surface Mount (TQFP) |
| Status RoHS | Compliant |
| Lead-Free | Yes |
| Nível MSL | 3 (168 hours) |
Configuração de pinos do 5M240ZT144C4N
| 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 | I/O — User I/O pin (bank 1) |
| 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 | I/O — User I/O pin (bank 1) |
| 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 | I/O — User I/O pin (bank 1) |
| Pino 22 | I/O — User I/O pin (bank 1) |
| Pino 23 | I/O — User I/O pin (bank 1) |
| Pino 24 | I/O — User I/O pin (bank 1) |
| Pino 25 | VCCIO1 — I/O supply voltage, bank 1 (1.5V-3.3V) |
| Pino 26 | GND — Ground |
| 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 | I/O — User I/O pin (bank 2) |
| 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 | I/O — User I/O pin (bank 2) |
| 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 | I/O — User I/O pin (bank 2) |
| Pino 44 | I/O — User I/O pin (bank 2) |
| Pino 45 | I/O — User I/O pin (bank 2) |
| Pino 46 | I/O — User I/O pin (bank 2) |
| Pino 47 | I/O — User I/O pin (bank 2) |
| Pino 48 | I/O — User I/O pin (bank 2) |
| Pino 49 | I/O — User I/O pin (bank 2) |
| Pino 50 | I/O — User I/O pin (bank 2) |
| Pino 51 | I/O — User I/O pin (bank 2) |
| Pino 52 | VCCIO2 — I/O supply voltage, bank 2 (1.5V-3.3V) |
| Pino 53 | GND — Ground |
| 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 | I/O — User I/O pin (bank 3) |
| Pino 69 | I/O — User I/O pin (bank 3) |
| Pino 70 | I/O — User I/O pin (bank 3) |
| Pino 71 | I/O — User I/O pin (bank 3) |
| Pino 72 | I/O — User I/O pin (bank 3) |
| Pino 73 | I/O — User I/O pin (bank 3) |
| Pino 74 | I/O — User I/O pin (bank 3) |
| Pino 75 | I/O — User I/O pin (bank 3) |
| Pino 76 | I/O — User I/O pin (bank 3) |
| Pino 77 | I/O — User I/O pin (bank 3) |
| Pino 78 | I/O — User I/O pin (bank 3) |
| Pino 79 | VCCIO3 — I/O supply voltage, bank 3 (1.5V-3.3V) |
| Pino 80 | GND — Ground |
| 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 | I/O — User I/O pin (bank 4) |
| 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 | I/O — User I/O pin (bank 4) |
| 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 4) |
| Pino 95 | I/O — User I/O pin (bank 4) |
| Pino 96 | I/O — User I/O pin (bank 4) |
| Pino 97 | I/O — User I/O pin (bank 4) |
| Pino 98 | I/O — User I/O pin (bank 4) |
| Pino 99 | I/O — User I/O pin (bank 4) |
| Pino 100 | I/O — User I/O pin (bank 4) |
| Pino 101 | I/O — User I/O pin (bank 4) |
| Pino 102 | I/O — User I/O pin (bank 4) |
| Pino 103 | I/O — User I/O pin (bank 4) |
| Pino 104 | I/O — User I/O pin (bank 4) |
| Pino 105 | VCCIO4 — I/O supply voltage, bank 4 (1.5V-3.3V) |
| Pino 106 | GND — Ground |
| Pino 107 | TCK — JTAG test clock input |
| Pino 108 | TMS — JTAG test mode select input |
| Pino 109 | TDI — JTAG test data input |
| Pino 110 | TDO — JTAG test data output |
| Pino 111 | GND — Ground |
| Pino 112 | VCCINT — Core supply voltage (1.8 V) |
| Pino 113 | GND — Ground |
| Pino 114 | I/O — User I/O pin (bank 5) |
| Pino 115 | I/O — User I/O pin (bank 5) |
| Pino 116 | I/O — User I/O pin (bank 5) |
| Pino 117 | I/O — User I/O pin (bank 5) |
| Pino 118 | I/O — User I/O pin (bank 5) |
| Pino 119 | I/O — User I/O pin (bank 5) |
| Pino 120 | I/O — User I/O pin (bank 5) |
| Pino 121 | I/O — User I/O pin (bank 5) |
| Pino 122 | I/O — User I/O pin (bank 5) |
| Pino 123 | I/O — User I/O pin (bank 5) |
| Pino 124 | I/O — User I/O pin (bank 5) |
| Pino 125 | I/O — User I/O pin (bank 5) |
| Pino 126 | I/O — User I/O pin (bank 5) |
| Pino 127 | I/O — User I/O pin (bank 5) |
| Pino 128 | I/O — User I/O pin (bank 5) |
| Pino 129 | I/O — User I/O pin (bank 5) |
| Pino 130 | I/O — User I/O pin (bank 5) |
| Pino 131 | I/O — User I/O pin (bank 5) |
| Pino 132 | I/O — User I/O pin (bank 5) |
| Pino 133 | I/O — User I/O pin (bank 5) |
| Pino 134 | I/O — User I/O pin (bank 5) |
| Pino 135 | I/O — User I/O pin (bank 5) |
| Pino 136 | I/O — User I/O pin (bank 5) |
| Pino 137 | I/O — User I/O pin (bank 5) |
| Pino 138 | VCCIO5 — I/O supply voltage, bank 5 (1.5V-3.3V) |
| Pino 139 | GND — Ground |
| Pino 140 | I/O — User I/O pin (bank 6) |
| Pino 141 | I/O — User I/O pin (bank 6) |
| Pino 142 | I/O — User I/O pin (bank 6) |
| Pino 143 | I/O — User I/O pin (bank 6) |
| Pino 144 | I/O — User I/O pin (bank 6) |
Aplicações típicas
5M240ZT144C4N é adequado para 6 aplicaçãos: Industrial Control I/O Expansion and Bus Decoding, FPGA Configuration Memory Controller, Legacy Bus Interface Bridging (PCI / ISA / VME), Glue Logic Replacement for 74-Series TTL/CMOS, System Power Sequencing and Board Management, State Machine and Protocol Converter Implementation.
Industrial Control I/O Expansion and Bus Decoding
The 5M240ZT144C4N's 192 macro cells, 4.5 ns pin-to-pin delay, and instant-on flash configuration make it ideal for I/O expansion and address/data bus decoding in industrial PLCs, motor controllers, and factory-automation boards. Its on-chip flash-backed configuration boots in microseconds, ensuring deterministic startup of safety-critical interlocks at machine power-on. The multi-volt VCCIO banks (1.5-3.3 V) interface directly to 3.3 V ARM Cortex-M microcontrollers and 1.8 V SoCs without external level shifters, simplifying the BOM and reducing board area. The 144-pin TQFP exposes enough I/O to drive 24-32 address lines plus parallel data paths in legacy ISA-style or custom backplane designs common in factory-floor controllers.
Recomendado
FPGA Configuration Memory Controller
Designers frequently use the 5M240ZT144C4N as a companion CPLD to drive the parallel configuration bus of larger FPGAs (Cyclone, MAX 10, older Stratix families) and to sequence their power rails. Its deterministic 4.5 ns tPD keeps configuration timing within the FPGA's setup window even under temperature drift, and its instant-on flash configuration eliminates the boot-time uncertainty of SRAM-based FPGAs. The 144-pin TQFP exposes more than enough I/O to support 16-bit parallel configuration modes plus JTAG-over-USB bridging. Compared to a discrete 74-series logic implementation, the 5M240ZT144C4N reduces PCB area by 60-70% and consolidates any post-configuration glue logic into a single reprogrammable device.
Recomendado
Legacy Bus Interface Bridging (PCI / ISA / VME)
The 5M240ZT144C4N's 192 macro cells and high user I/O count in the 144-pin TQFP package suit legacy parallel-bus bridging in industrial PCs, telecommunications backplanes, and military/aerospace retrofit systems. The MAX V family delivers 5 V-tolerant I/O via external bus-hold circuitry and operates with 3.3 V or 2.5 V VCCIO, allowing direct interface to PCI (3.3 V signaling), ISA, and VMEbus signals. Its 4.5 ns tPD and 184 MHz fMAX preserve timing margins required by 33 MHz PCI or 8 MHz ISA bus arbitration logic. The non-volatile configuration memory retains bridge logic across power cycles, eliminating PROM chips and reducing the BOM for long-life-cycle industrial platforms.
Recomendado
Glue Logic Replacement for 74-Series TTL/CMOS
The 5M240ZT144C4N replaces dozens of 74-series TTL or CMOS gates, latches, transceivers, and muxes in board-level glue-logic designs. With 192 macro cells equivalent to roughly 400-500 discrete gates, it can consolidate an entire address decoder, chip-select generator, and bus transceiver control block into one 144-pin TQFP device. The MAX V's 1.8 V core plus multi-volt I/O eliminates the need for level shifters when bridging 3.3 V microcontrollers to 5 V peripherals. This consolidation cuts PCB layer count from 4 to 2 in many designs, reduces power consumption by 40-60% versus discrete 74HC logic, and provides design flexibility through in-system JTAG reprogramming.
Recomendado
System Power Sequencing and Board Management
The 5M240ZT144C4N is widely deployed as a system power-sequencing CPLD in telecom line cards, server motherboards, and ATCA/AMC modules, where it manages the on/off sequencing of multiple DC-DC converters and monitors PG (power-good) signals. Its instant-on flash configuration means sequencing logic is active within microseconds of 1.8 V rail availability, well before downstream DC-DC converters finish soft-start. The MAX V's 144-pin TQFP provides enough I/O to sequence 8-12 independent voltage rails and monitor their fault outputs. Compared to dedicated power-supply sequencer ICs, the 5M240ZT144C4N offers reprogrammability for last-minute BOM changes and supports in-field firmware updates via JTAG.
Recomendado
State Machine and Protocol Converter Implementation
The 5M240ZT144C4N excels at implementing complex finite state machines for protocol conversion between I2C, SPI, UART, and proprietary industrial fieldbus variants in embedded systems. With 192 macro cells and 4.5 ns pin-to-pin delay, it can sustain 10-50 MHz state-machine clocks while decoding and re-encoding data streams in real time. The 144-pin TQFP package exposes multiple dedicated I/O banks, allowing the device to interface simultaneously to a 1.8 V SoC, a 3.3 V sensor, and a 2.5 V memory bus without external level translation. Designers leverage the on-chip flash for field-updatable protocol firmware, which is critical for industrial IoT gateways and automotive aftermarket ECUs.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para 5M240ZT144C4N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 5M240ZT144C4 | 5M240ZT144I5N | 5M240ZT144A5N | 5M1270ZT144C4N | 5M1270ZT144C5N |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 144-pin TQFP | 144-pin TQFP | 144-pin TQFP | 144-pin TQFP | 144-pin TQFP | 144-pin TQFP |
| Macro Cells | 192 | 192 | 192 | 192 | 980 | 980 |
| Speed Grade | C4 | C4 | I5 (industrial) | A5 | C4 | C5 |
| Pin-to-Pin Delay (tPD) | 4.5 ns | 4.5 ns | 5.5 ns | 7.0 ns | 6.0 ns | 7.5 ns |
| Operating Temperature Range | 0 C to +85 C (commercial) | 0 C to +85 C | -40 C to +100 C (industrial) | 0 C to +85 C | 0 C to +85 C | 0 C to +85 C |
| Configuration Memory | On-chip flash (instant-on) | On-chip flash | On-chip flash | On-chip flash | On-chip flash | On-chip flash |
| Unit Price (qty-100, USD, as of 2026-09-06) | 7.21 | 7.10 | 8.95 | 6.40 | 14.20 | 13.50 |
Principais diferenciais
- Largest macro-cell density in same 144 TQFP footprint (vs 5M1270ZT144C4N)
- Industrial-temperature option with same pinout (vs 5M240ZT144I5N)
- C4 commercial speed grade for highest fMAX (vs 5M240ZT144A5N)
Notas de projeto
Estimated: At a typical 1.8 V VCCINT load of 30 mA and a 3.3 V VCCIO load of 50 mA across all banks, the 5M240ZT144C4N dissipates approximately 0.054 W (core) plus 0.165 W (I/O) for a total of ~0.22 W. Place one 0.1 uF X7R ceramic decoupling capacitor within 50 mil of every VCCINT pin and one 0.1 uF plus one 10 uF bulk capacitor per VCCIO bank. Shared inductance in the supply path causes output buffer ringing above 50 MHz switching rates; use a star-ground topology and a dedicated 1.8 V LDO for VCCINT.
Estimated: Route JTAG signals (TMS, TCK, TDI, TDO) as a 4-wire daisy chain with 4.7 kohm pull-ups on TMS, TDI, and TCK to VCCIO1. Keep JTAG trace length under 4 inches and add 33 ohm series termination near the driver to dampen reflections. Maintain at least 8 mil clearance between JTAG traces and any high-frequency (>50 MHz) clock or switching signals to prevent crosstalk-induced programming errors.
Estimated: At the 184 MHz fMAX internal fabric clock, output-edge rates reach 1-2 ns, producing harmonics well into the 500 MHz range. To control EMI on a 4-layer FR4 PCB, place a continuous ground plane directly under the TQFP-144 footprint and route all signals on inner layers between two reference planes. Series-terminate each output with 33-ohm resistors when driving traces longer than 2 inches to a destination with >10 pF load, and consider 22-ohm for unidirectional fast clocks.
Critical: Do not mix 1.8 V and 3.3 V signaling within the same VCCIO bank - each bank has a single VCCIO rail that determines LVCMOS output voltage. Mixing voltages across banks is supported but mixing within a bank will damage the I/O drivers. The 5M240ZT144C4N is not 5 V tolerant; an external bus-hold or level-shifter circuit is required for legacy 5 V peripheral interfaces. The C4 speed-grade suffix is the fastest commercially available; verify your timing budget to avoid the cost penalty of C5/C6 parts.
Estimated: With a theta_JA of approximately 30 C/W for the 144-pin TQFP on a JEDEC 4-layer test board (per the MAX V family datasheet), the 0.22 W typical dissipation yields a junction temperature rise of only 6.6 C above ambient. This part does not require a heatsink in commercial-temperature deployments. However, in enclosed industrial enclosures with ambient above 60 C, verify thermal headroom by measuring actual case temperature during worst-case vector testing.
Informações de conformidade
RoHS and REACH compliant per Intel/Altera MAX V product family declarations. Industrial-temperature variant 5M240ZT144I5N is recommended for AEC-Q100-like automotive deployments; this C4 commercial variant is not AEC-Q100 qualified.
