5M240ZT144C4 - MAX V CPLD 192 Macro Cells 144-TQFP | Intel
Référence : 5M240ZT144C4 ✓ Actif| Qté | Prix unitaire | 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 Présentation
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.
Alternatives de remplacement direct pour 5M240ZT144C4 — 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 5M240ZT144C4 (même facteur de forme et même empreinte) — différant par Package, Configuration Memory, Programming Interface, Logic Array Blocks (LABs), User Flash Memory (UFM).
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
5M240ZT144C5N
✅ Remplacement direct✓ En stock
$3.94 / unité
Voir la fiche technique →5M240ZT144A5N
✅ Remplacement direct✓ En stock
$5.5 / unité
Voir la fiche technique →5M1270ZT144C4N
✅ Remplacement direct✓ En stock
$9.49 / unité
Voir la fiche technique →5M240ZT144I5
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
5M2210ZF324C4N
✅ Remplacement direct✓ En stock
$22.45 / unité
Voir la fiche technique →5M240ZT144C4 Valeurs maximales et caractéristiques électriques
| 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 |
| Boîtier | 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 |
Configuration des broches de 5M240ZT144C4
| 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 | GND — Ground |
| Broche 10 | I/O — User I/O pin (Bank 1) |
| Broche 11 | I/O — User I/O pin (Bank 1) |
| 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 | VCCIO1 — I/O Bank 1 supply voltage |
| 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 | GND — Ground |
| Broche 22 | I/O — User I/O pin (Bank 1) |
| Broche 23 | I/O — User I/O pin (Bank 1) |
| Broche 24 | I/O — User I/O pin (Bank 1) |
| Broche 25 | I/O — User I/O pin (Bank 1) |
| Broche 26 | I/O — User I/O pin (Bank 1) |
| Broche 27 | VCCIO1 — I/O Bank 1 supply voltage |
| Broche 28 | I/O — User I/O pin (Bank 1) |
| Broche 29 | I/O — User I/O pin (Bank 1) |
| Broche 30 | I/O — User I/O pin (Bank 1) |
| Broche 31 | I/O — User I/O pin (Bank 1) |
| Broche 32 | I/O — User I/O pin (Bank 1) |
| Broche 33 | I/O — User I/O pin (Bank 1) |
| Broche 34 | VCCINT — Core supply voltage (1.8 V) |
| Broche 35 | GND — Ground |
| Broche 36 | I/O — User I/O pin (Bank 2) |
| Broche 37 | I/O — User I/O pin (Bank 2) |
| 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 | VCCIO2 — I/O Bank 2 supply voltage |
| Broche 42 | I/O — User I/O pin (Bank 2) |
| Broche 43 | I/O — User I/O pin (Bank 2) |
| Broche 44 | I/O — User I/O pin (Bank 2) |
| Broche 45 | I/O — User I/O pin (Bank 2) |
| Broche 46 | I/O — User I/O pin (Bank 2) |
| Broche 47 | I/O — User I/O pin (Bank 2) |
| Broche 48 | GND — Ground |
| Broche 49 | I/O — User I/O pin (Bank 2) |
| Broche 50 | I/O — User I/O pin (Bank 2) |
| Broche 51 | I/O — User I/O pin (Bank 2) |
| Broche 52 | I/O — User I/O pin (Bank 2) |
| Broche 53 | I/O — User I/O pin (Bank 2) |
| Broche 54 | VCCIO2 — I/O Bank 2 supply voltage |
| Broche 55 | I/O — User I/O pin (Bank 2) |
| Broche 56 | I/O — User I/O pin (Bank 2) |
| Broche 57 | I/O — User I/O pin (Bank 2) |
| Broche 58 | I/O — User I/O pin (Bank 2) |
| Broche 59 | I/O — User I/O pin (Bank 2) |
| Broche 60 | I/O — User I/O pin (Bank 2) |
| Broche 61 | GND — Ground |
| Broche 62 | TDI — JTAG Test Data In |
| Broche 63 | TMS — JTAG Test Mode Select |
| Broche 64 | TCK — JTAG Test Clock |
| Broche 65 | nCONFIG — Configuration control input |
| Broche 66 | VCCIO2 — I/O Bank 2 supply voltage |
| Broche 67 | I/O — User I/O pin (Bank 2) |
| Broche 68 | I/O — User I/O pin (Bank 2) |
| Broche 69 | I/O — User I/O pin (Bank 2) |
| Broche 70 | I/O — User I/O pin (Bank 2) |
| Broche 71 | I/O — User I/O pin (Bank 2) |
| Broche 72 | I/O — User I/O pin (Bank 2) |
| Broche 73 | VCCINT — Core supply voltage (1.8 V) |
| Broche 74 | GND — Ground |
| Broche 75 | I/O — User I/O pin (Bank 3) |
| Broche 76 | I/O — User I/O pin (Bank 3) |
| Broche 77 | I/O — User I/O pin (Bank 3) |
| Broche 78 | I/O — User I/O pin (Bank 3) |
| Broche 79 | I/O — User I/O pin (Bank 3) |
| Broche 80 | VCCIO3 — I/O Bank 3 supply voltage |
| Broche 81 | I/O — User I/O pin (Bank 3) |
| Broche 82 | I/O — User I/O pin (Bank 3) |
| Broche 83 | I/O — User I/O pin (Bank 3) |
| Broche 84 | I/O — User I/O pin (Bank 3) |
| Broche 85 | I/O — User I/O pin (Bank 3) |
| Broche 86 | I/O — User I/O pin (Bank 3) |
| Broche 87 | GND — Ground |
| Broche 88 | I/O — User I/O pin (Bank 3) |
| Broche 89 | I/O — User I/O pin (Bank 3) |
| Broche 90 | I/O — User I/O pin (Bank 3) |
| Broche 91 | I/O — User I/O pin (Bank 3) |
| Broche 92 | I/O — User I/O pin (Bank 3) |
| Broche 93 | VCCIO3 — I/O Bank 3 supply voltage |
| Broche 94 | I/O — User I/O pin (Bank 3) |
| Broche 95 | I/O — User I/O pin (Bank 3) |
| Broche 96 | I/O — User I/O pin (Bank 3) |
| Broche 97 | I/O — User I/O pin (Bank 3) |
| Broche 98 | I/O — User I/O pin (Bank 3) |
| Broche 99 | I/O — User I/O pin (Bank 3) |
| Broche 100 | GND — Ground |
| Broche 101 | I/O — User I/O pin (Bank 4) |
| Broche 102 | I/O — User I/O pin (Bank 4) |
| Broche 103 | I/O — User I/O pin (Bank 4) |
| Broche 104 | I/O — User I/O pin (Bank 4) |
| Broche 105 | I/O — User I/O pin (Bank 4) |
| Broche 106 | VCCIO4 — I/O Bank 4 supply voltage |
| Broche 107 | I/O — User I/O pin (Bank 4) |
| Broche 108 | I/O — User I/O pin (Bank 4) |
| Broche 109 | I/O — User I/O pin (Bank 4) |
| Broche 110 | I/O — User I/O pin (Bank 4) |
| Broche 111 | I/O — User I/O pin (Bank 4) |
| Broche 112 | TDO — JTAG Test Data Out |
| Broche 113 | GND — Ground |
| Broche 114 | I/O — User I/O pin (Bank 4) |
| Broche 115 | I/O — User I/O pin (Bank 4) |
| Broche 116 | I/O — User I/O pin (Bank 4) |
| Broche 117 | I/O — User I/O pin (Bank 4) |
| Broche 118 | I/O — User I/O pin (Bank 4) |
| Broche 119 | I/O — User I/O pin (Bank 4) |
| Broche 120 | VCCIO4 — I/O Bank 4 supply voltage |
| Broche 121 | I/O — User I/O pin (Bank 4) |
| Broche 122 | I/O — User I/O pin (Bank 4) |
| Broche 123 | I/O — User I/O pin (Bank 4) |
| Broche 124 | I/O — User I/O pin (Bank 4) |
| Broche 125 | I/O — User I/O pin (Bank 4) |
| Broche 126 | I/O — User I/O pin (Bank 4) |
| Broche 127 | GND — Ground |
| Broche 128 | I/O — User I/O pin (Bank 4) |
| Broche 129 | I/O — User I/O pin (Bank 4) |
| Broche 130 | I/O — User I/O pin (Bank 4) |
| Broche 131 | I/O — User I/O pin (Bank 4) |
| Broche 132 | I/O — User I/O pin (Bank 4) |
| Broche 133 | I/O — User I/O pin (Bank 4) |
| Broche 134 | I/O — User I/O pin (Bank 4) |
| Broche 135 | I/O — User I/O pin (Bank 4) |
| Broche 136 | VCCINT — Core supply voltage (1.8 V) |
| Broche 137 | I/O — User I/O pin (Bank 4) |
| Broche 138 | I/O — User I/O pin (Bank 4) |
| Broche 139 | GND — Ground |
| Broche 140 | I/O — User I/O pin (Bank 1) |
| Broche 141 | I/O — User I/O pin (Bank 1) |
| Broche 142 | I/O — User I/O pin (Bank 1) |
| Broche 143 | I/O — User I/O pin (Bank 1) |
| Broche 144 | I/O — User I/O pin (Bank 1) |
Applications typiques
5M240ZT144C4 convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour 5M240ZT144C4 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- Higher logic density in same footprint (vs 5M1270ZT144C4N)
- Faster speed grade available in same package (vs 5M240ZT144C5N)
- Industrial temperature option available (vs 5M240ZT144I5)
Notes de conception
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.
Informations de conformité
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.
