5M240ZT144C4 - MAX V CPLD 192 Macro Cells 144-TQFP | Intel
N.º da peça: 5M240ZT144C4 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $7.85 | $7,85 |
| 10 | $7.2 | $72,00 |
| 100 | $6.45 | $645,00 |
| 500 | $5.85 | $2.925,00 |
| 1.000 | $5.2 | $5.200,00 |
5M240ZT144C4 Visão geral
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits in the system hierarchy between simple PAL/GAL splds and full FPGAs. It is typically used for glue logic, I/O expansion, power-up sequencing, bus interfacing, and control-plane state machines where deterministic timing, low static power, and instant-on configuration are required. MAX V CPLDs extend this category with multi-vendor I/O support (LVTTL, LVCMOS, PCI, RSDS) and an integrated flash memory block that can serve as user storage.
Key features of the 5M240ZT144C4 include 8 Kbits of user flash memory, 192 macro cells organized into 4 logic array blocks (LABs), an internal oscillator for design flexibility, and JTAG (IEEE 1149.1) in-system programmability. The device supports 1.8 V core operation with multi-voltage I/O banks, allowing it to bridge between 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5.0 V system rails without external level shifters. Its low-power architecture typically consumes tens of milliamps in active operation and microamp-range standby current.
The architecture combines a 1.8 V internal fabric with flash-based non-volatile configuration and a flexible MultiVolt I/O system. Each macro cell contains a programmable AND/OR array with a flipflop, a product-term allocator, and a configurable register that can implement D, T, JK, or SR flipflop types. The user flash block (UFM) provides up to 8 Kbits of non-volatile storage accessible through an internal Avalon-like interface.
Typical applications include I/O expansion and level translation in industrial control boards, glue logic in embedded systems, power-up and power-down sequencing in multi-rail designs, bus bridge and protocol interface logic (UART/SPI/I2C address decoding), and LED display control in automotive and consumer systems. The instant-on flash configuration makes it suitable for safety-critical boot sequencing.
When designing with the 5M240ZT144C4, pay close attention to the I/O bank VCCIO supply rails - each bank can be powered independently to support mixed-voltage interfaces. Decoupling requires at least one 0.1 uF ceramic capacitor per VCCIO/VCCINT pin pair, placed within 100 mils of the package. Programming is performed via the JTAG interface or through the Altera/Intel Quartus II toolchain.
This page synthesizes distributor pricing, drop-in alternatives from the same MAX V family, and practical design notes not found in the manufacturer datasheet, giving engineers a consolidated engineering reference for the 5M240ZT144C4.
Alternativas drop-in para 5M240ZT144C4 — 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 5M240ZT144C4 (mesmo formato e footprint) — diferindo em Package, Configuration Memory, Programming Interface, Logic Array Blocks (LABs), User Flash Memory (UFM).
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
5M240ZT144C5N
✅ Drop-In✓ Em estoque
$3.94 / 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 →5M240ZT144I5
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
5M2210ZF324C4N
✅ Drop-In✓ Em estoque
$22.45 / unidade
Ver ficha técnica →5M240ZT144C4 Classificações máximas e características elétricas
| Family | MAX V |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Logic Elements (LEs) | 240 |
| Macro Cells | 192 |
| Logic Array Blocks (LABs) | 4 |
| Maximum Internal Frequency | 184.1 MHz |
| User Flash Memory (UFM) | 8 Kbits (1 Kbyte) |
| Core Supply Voltage (VCCINT) | 1.8 V |
| I/O Supply Voltage (VCCIO) | 1.2 V to 3.3 V (MultiVolt) |
| Maximum User I/O Pins | 114 |
| Encapsulamento | 144-pin TQFP (LFQFP, 22x22 mm, gull-wing) |
| Configuration Memory | On-chip flash (non-volatile, instant-on) |
| Programming Interface | JTAG (IEEE 1149.1) - in-system programmable |
| Operating Temperature Grade | Commercial (0C to +85C) |
| Lead-Free / RoHS | Yes / Compliant |
Configuração de pinos do 5M240ZT144C4
| 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 | GND — Ground |
| 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 | VCCIO1 — I/O Bank 1 supply voltage |
| 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 | GND — Ground |
| 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 | I/O — User I/O pin (Bank 1) |
| Pino 26 | I/O — User I/O pin (Bank 1) |
| Pino 27 | VCCIO1 — I/O Bank 1 supply voltage |
| Pino 28 | I/O — User I/O pin (Bank 1) |
| Pino 29 | I/O — User I/O pin (Bank 1) |
| Pino 30 | I/O — User I/O pin (Bank 1) |
| Pino 31 | I/O — User I/O pin (Bank 1) |
| Pino 32 | I/O — User I/O pin (Bank 1) |
| Pino 33 | I/O — User I/O pin (Bank 1) |
| Pino 34 | VCCINT — Core supply voltage (1.8 V) |
| Pino 35 | GND — Ground |
| 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 | VCCIO2 — I/O Bank 2 supply voltage |
| 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 | GND — Ground |
| 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 | I/O — User I/O pin (Bank 2) |
| Pino 53 | I/O — User I/O pin (Bank 2) |
| Pino 54 | VCCIO2 — I/O Bank 2 supply voltage |
| Pino 55 | I/O — User I/O pin (Bank 2) |
| Pino 56 | I/O — User I/O pin (Bank 2) |
| Pino 57 | I/O — User I/O pin (Bank 2) |
| Pino 58 | I/O — User I/O pin (Bank 2) |
| Pino 59 | I/O — User I/O pin (Bank 2) |
| Pino 60 | I/O — User I/O pin (Bank 2) |
| Pino 61 | GND — Ground |
| Pino 62 | TDI — JTAG Test Data In |
| Pino 63 | TMS — JTAG Test Mode Select |
| Pino 64 | TCK — JTAG Test Clock |
| Pino 65 | nCONFIG — Configuration control input |
| Pino 66 | VCCIO2 — I/O Bank 2 supply voltage |
| Pino 67 | I/O — User I/O pin (Bank 2) |
| Pino 68 | I/O — User I/O pin (Bank 2) |
| Pino 69 | I/O — User I/O pin (Bank 2) |
| Pino 70 | I/O — User I/O pin (Bank 2) |
| Pino 71 | I/O — User I/O pin (Bank 2) |
| Pino 72 | I/O — User I/O pin (Bank 2) |
| Pino 73 | VCCINT — Core supply voltage (1.8 V) |
| Pino 74 | GND — Ground |
| 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 | I/O — User I/O pin (Bank 3) |
| Pino 80 | VCCIO3 — I/O Bank 3 supply voltage |
| Pino 81 | I/O — User I/O pin (Bank 3) |
| Pino 82 | I/O — User I/O pin (Bank 3) |
| Pino 83 | I/O — User I/O pin (Bank 3) |
| Pino 84 | I/O — User I/O pin (Bank 3) |
| Pino 85 | I/O — User I/O pin (Bank 3) |
| Pino 86 | I/O — User I/O pin (Bank 3) |
| Pino 87 | GND — Ground |
| Pino 88 | I/O — User I/O pin (Bank 3) |
| Pino 89 | I/O — User I/O pin (Bank 3) |
| Pino 90 | I/O — User I/O pin (Bank 3) |
| Pino 91 | I/O — User I/O pin (Bank 3) |
| Pino 92 | I/O — User I/O pin (Bank 3) |
| Pino 93 | VCCIO3 — I/O Bank 3 supply voltage |
| Pino 94 | I/O — User I/O pin (Bank 3) |
| Pino 95 | I/O — User I/O pin (Bank 3) |
| Pino 96 | I/O — User I/O pin (Bank 3) |
| Pino 97 | I/O — User I/O pin (Bank 3) |
| Pino 98 | I/O — User I/O pin (Bank 3) |
| Pino 99 | I/O — User I/O pin (Bank 3) |
| Pino 100 | GND — Ground |
| 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 | I/O — User I/O pin (Bank 4) |
| Pino 106 | VCCIO4 — I/O Bank 4 supply voltage |
| Pino 107 | I/O — User I/O pin (Bank 4) |
| Pino 108 | I/O — User I/O pin (Bank 4) |
| Pino 109 | I/O — User I/O pin (Bank 4) |
| Pino 110 | I/O — User I/O pin (Bank 4) |
| Pino 111 | I/O — User I/O pin (Bank 4) |
| Pino 112 | TDO — JTAG Test Data Out |
| Pino 113 | GND — Ground |
| Pino 114 | I/O — User I/O pin (Bank 4) |
| Pino 115 | I/O — User I/O pin (Bank 4) |
| Pino 116 | I/O — User I/O pin (Bank 4) |
| Pino 117 | I/O — User I/O pin (Bank 4) |
| Pino 118 | I/O — User I/O pin (Bank 4) |
| Pino 119 | I/O — User I/O pin (Bank 4) |
| Pino 120 | VCCIO4 — I/O Bank 4 supply voltage |
| Pino 121 | I/O — User I/O pin (Bank 4) |
| Pino 122 | I/O — User I/O pin (Bank 4) |
| Pino 123 | I/O — User I/O pin (Bank 4) |
| Pino 124 | I/O — User I/O pin (Bank 4) |
| Pino 125 | I/O — User I/O pin (Bank 4) |
| Pino 126 | I/O — User I/O pin (Bank 4) |
| Pino 127 | GND — Ground |
| Pino 128 | I/O — User I/O pin (Bank 4) |
| Pino 129 | I/O — User I/O pin (Bank 4) |
| Pino 130 | I/O — User I/O pin (Bank 4) |
| Pino 131 | I/O — User I/O pin (Bank 4) |
| Pino 132 | I/O — User I/O pin (Bank 4) |
| Pino 133 | I/O — User I/O pin (Bank 4) |
| Pino 134 | I/O — User I/O pin (Bank 4) |
| Pino 135 | I/O — User I/O pin (Bank 4) |
| Pino 136 | VCCINT — Core supply voltage (1.8 V) |
| Pino 137 | I/O — User I/O pin (Bank 4) |
| Pino 138 | I/O — User I/O pin (Bank 4) |
| Pino 139 | GND — Ground |
| Pino 140 | I/O — User I/O pin (Bank 1) |
| Pino 141 | I/O — User I/O pin (Bank 1) |
| Pino 142 | I/O — User I/O pin (Bank 1) |
| Pino 143 | I/O — User I/O pin (Bank 1) |
| Pino 144 | I/O — User I/O pin (Bank 1) |
Aplicações típicas
5M240ZT144C4 é adequado para 6 aplicaçãos: I/O Expansion and Level Translation, Power-up and Power-down Sequencing, Glue Logic in Industrial Control Boards, Bus Bridge and Protocol Interface Logic, LED Display Control, Legacy System Modernization.
I/O Expansion and Level Translation
The 5M240ZT144C4 is well-suited for I/O expansion and voltage-level translation between heterogeneous voltage rails in industrial embedded systems. Its MultiVolt I/O banks support independent VCCIO rails from 1.2 V to 3.3 V, allowing the same CPLD to interface 1.8 V SPI flash, 2.5 V sensors, and 3.3 V microcontrollers without external level shifters. With 192 macro cells and 114 user I/O pins, it can implement parallel-to-serial conversion, bus steering, and chip-select decoding. The 184.1 MHz internal frequency supports high-speed interface bridging. Typical placement is on the mainboard between the SoC and peripheral cluster, powered from the 3.3 V rail with a local 1.8 V LDO for VCCINT.
Recomendado
Power-up and Power-down Sequencing
The 5M240ZT144C4 is widely used in multi-rail systems to sequence DC-DC converter enable pins, gate RESET signals, and assert power-good flags during power transitions. Its non-volatile flash-based configuration provides instant-on behavior: the device begins executing pre-defined logic within microseconds of VCCINT reaching 1.8 V, critical for processors that require specific rail-on order. The 8 Kbit user flash block can store system calibration or fault log data. Engineers typically implement timing via internal macro-cell counters and route the enable signals through CPLD outputs to discrete power switches. The 144-pin TQFP provides sufficient I/O for sequencing 4-6 rails simultaneously.
Recomendado
Glue Logic in Industrial Control Boards
The 5M240ZT144C4 serves as a flexible glue-logic consolidator in industrial PLC and motor-control boards, replacing 4-6 discrete 74-series logic ICs with a single programmable device. Common functions include PWM signal conditioning, encoder quadrature decoding, watchdog timer generation, and address decoding for memory-mapped peripherals. The deterministic timing (pin-to-pin delay ~10 ns typical) and 192 macro cells handle typical mid-complexity state machines. The commercial temperature grade (0C to +85C) suits factory-floor enclosures; for harsh industrial environments the 5M240ZT144I5 industrial-grade variant is preferred. JTAG boundary-scan allows in-system test of board interconnects.
Recomendado
Bus Bridge and Protocol Interface Logic
The 5M240ZT144C4 implements bus bridges between mismatched interface standards such as SPI-to-I2C, UART-to-parallel, and custom address-mapping for legacy peripherals. The 192 macro cells easily handle typical protocol state machines with FIFO pointers, CRC checkers, and timing generators. The MultiVolt I/O banks interface directly to 5 V-tolerant inputs on 3.3 V rails and vice versa, eliminating external translator ICs. The JTAG interface allows on-board firmware updates to the user flash memory, enabling field-upgradable bridge firmware. The instant-on flash configuration ensures the bus bridge is operational before the host CPU boots, simplifying system bring-up.
Recomendado
LED Display Control
The 5M240ZT144C4 is a common controller for multi-segment LED matrix displays and signage systems, providing row/column scanning logic, PWM dimming, and refresh-rate generation. Its 184.1 MHz internal frequency easily generates refresh rates above 1 kHz for 16-row multiplexed displays, eliminating visible flicker. The 114 user I/O pins drive up to 8 digit/16 segment alphanumeric panels or 8x8 RGB matrix tiles with multiplexing. The 1.8 V core and low-power architecture minimize heat dissipation in enclosed display housings. The 144-pin TQFP package fits the standard LED driver board form factor used in transit information displays and scoreboards.
Recomendado
Legacy System Modernization
The 5M240ZT144C4 is used to modernize legacy systems by replacing obsolete or end-of-life discrete logic ICs, PAL/GAL devices, and even discontinued CPLDs from other vendors with a single reprogrammable part. The JTAG programming interface allows on-bench firmware iteration, drastically reducing rework time compared to UV-erasable PROMs. The 8 Kbit user flash memory can emulate small EEPROM or store serial numbers. Engineers can preserve existing PCB footprints while adding new functionality or interface standards through reprogramming, extending product life without mechanical redesign. Common use cases include industrial test equipment, medical instrumentation retrofits, and aerospace ground-support hardware.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para 5M240ZT144C4 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 5M240ZT144C5N | 5M240ZT144A5N | 5M1270ZT144C4N | 5M240ZT144I5 |
|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 144-pin TQFP (LFQFP) | 144-pin TQFP (LFQFP) - same | 144-pin TQFP (LFQFP) - same | 144-pin TQFP (LFQFP) - same | 144-pin TQFP (LFQFP) - same |
| Macro Cells | 192 | 192 | 192 | 980 | 192 |
| Logic Elements | 240 | 240 | 240 | 1270 | 240 |
| Max Internal Frequency | 184.1 MHz | 184.1 MHz | 184.1 MHz | 304 MHz | 184.1 MHz |
| User Flash Memory | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| Operating Temperature | 0C to +85C (Commercial) | 0C to +85C (Commercial) | 0C to +85C (Commercial) | 0C to +85C (Commercial) | -40C to +100C (Industrial) |
| Speed Grade | C4 | C5 (faster) | A5 (faster) | C4 | I5 (industrial grade) |
| Core Voltage (VCCINT) | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
Principais diferenciais
- Higher logic density in same footprint (vs 5M1270ZT144C4N)
- Faster speed grade available in same package (vs 5M240ZT144C5N)
- Industrial temperature option available (vs 5M240ZT144I5)
Notas de projeto
The 5M240ZT144C4 requires two separate supply rails: VCCINT (1.8 V core) and VCCIO (1.2 V to 3.3 V per I/O bank). Place at least one 0.1 uF ceramic decoupling capacitor within 100 mils of every VCCINT and VCCIO pin pair, plus a single 10 uF bulk tantalum or ceramic capacitor near the package to suppress transient current spikes during logic switching. Decoupling is critical because VCCIO bank switching noise can couple into the 1.8 V core through internal ESD protection clamps, degrading JTAG programming reliability.
The 144-pin TQFP (LFQFP) package uses 0.5 mm pitch gull-wing leads and requires careful PCB layout. Match the land pattern to IPC-7351 nominal guidelines with 0.30 mm pad width and 1.50 mm pad length. Apply a solder mask defined (SMD) pad rather than non-solder mask defined to ensure proper solder joint formation. For high-vibration industrial environments, add underfill or corner staking to improve mechanical reliability of the leads.
A common mistake when using the 5M240ZT144C4 is leaving unused I/O pins floating - always tie unused I/O pins to a defined logic level (GND or VCCIO) through a 10 kohm resistor, or configure them as outputs driving low in the Quartus design. Floating inputs can draw excessive current and cause unpredictable behavior during JTAG programming. Additionally, the JTAG chain must include the TMS and TCK pull-up resistors per IEEE 1149.1 specifications; missing pull-ups cause programming failures that are difficult to diagnose.
Informações de conformidade
RoHS compliant and lead-free per Intel/Altera product page. Not AEC-Q100 qualified; choose industrial-grade variants for harsh environments. Halogen-free status not explicitly stated in verified data.
