EPM570GT144C4 - 570 LEs, 5.4ns CPLD, 144-TQFP | Intel MAX II
Référence : EPM570GT144C4 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $36.21 | $36,21 |
| 10 | $32.58 | $325,80 |
| 100 | $28.95 | $2 895,00 |
| 500 | $25.4 | $12 700,00 |
| 1 000 | $22.1 | $22 100,00 |
EPM570GT144C4 Présentation
A CPLD (Complex Programmable Logic Device) is a non-volatile, instantly-configurable digital logic IC that sits between discrete logic gates and FPGAs in the programmable logic hierarchy. The MAX II family pioneered instant-on, flash-based configuration that eliminates the external configuration memory required by SRAM FPGAs, while still offering JTAG-based in-system programmability (ISP) and IEEE 1532 support for boundary-scan testing. Within this hierarchy, MAX II occupies the position: programmable logic -> CPLD -> non-volatile CPLD -> instant-on glue logic.
Key features of the EPM570GT144C4 include 8 Kbits of embedded Flash user memory, an internal oscillator, JTAG support via IEEE 1149.1, and a MultiVolt I/O core that interfaces directly with 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V logic. The device offers enhanced ISP capabilities that allow real-time programming while the device is operating in-system, plus built-in JTAG pull-ups and Schmitt-trigger action on inputs for noise immunity in industrial environments. Speed grade C4 places it in the mid-range of the MAX II performance envelope.
Architecturally, the device uses a Logic Array Block (LAB) topology with each LAB containing 16 logic elements, an interconnect switch matrix called the MultiTrack interconnect, and a shared user Flash memory block. The 0.18 µm flash process means the configuration is non-volatile and the device powers up ready to operate in microseconds, eliminating boot-time wait states common in SRAM FPGAs. The 5.4 ns worst-case pin-to-pin delay supports high-speed glue-logic duties up to approximately 175 MHz.
Typical applications include I/O expansion and bus bridging in industrial controllers, power-sequencing logic in telecom line cards, address decoding in legacy microprocessor systems, and high-speed glue logic in consumer devices. Designers also use it as a low-cost re-programmable alternative to discrete 74-series logic for prototype-to-production transitions.
A key design consideration is the device's 8 Kbit user Flash memory block which can be partitioned between logic configuration and user data storage, enabling on-board EEPROM-like functionality without an external memory chip. Vertical migration within the MAX II family is supported: EPM570, EPM1270, and EPM2210 share the same 256-pin FineLine BGA footprint, simplifying board scalability.
This page synthesizes distributor pricing from DigiKey and Octopart, drop-in same-family alternatives sourced from XAIPART's internal MPN catalog, and practical MAX II design notes not found in the manufacturer datasheet alone.
Alternatives de remplacement direct pour EPM570GT144C4 — 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 EPM570GT144C4 (même facteur de forme et même empreinte) — différant par Package, Operating Temperature, Process Technology, Programming Interface, Mounting Type.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM570GT144C3
✅ Remplacement direct✓ En stock
$13.5 / unité
Voir la fiche technique →EPM570GT144C3N
✅ Remplacement direct✓ En stock
$28.95 / unité
Voir la fiche technique →EPM570GT144C4N
✅ Remplacement direct✓ En stock
$22.5 / unité
Voir la fiche technique →EPM570GT100C5N
✅ Remplacement direct✓ En stock
$11.05 / unité
Voir la fiche technique →EPM570GT100C4N
✅ Remplacement direct✓ En stock
$9.85 / unité
Voir la fiche technique →EPM570GF256C4N
✅ Remplacement direct✓ En stock
$9.45 / unité
Voir la fiche technique →EPM570GT144C4 Valeurs maximales et caractéristiques électriques
| Family | MAX II |
| Logic Elements | 570 |
| Equivalent Macrocells | 440 |
| Internal User Flash Memory | 8 Kbits |
| Pin-to-Pin Delay (tPD) | 5.4 ns (max) |
| Maximum Frequency | 247.5 MHz |
| Process Technology | 0.18 µm, 6-layer-metal flash |
| Core Voltage | 1.8 V |
| I/O Standards | LVCMOS / LVTTL 1.5/1.8/2.5/3.3/5 V (MultiVolt) |
| Nombre de broches | 144 |
| Boîtier | TQFP-144 (GT) |
| Température de fonctionnement | 0 °C to +85 °C (commercial) |
| JTAG Support | IEEE 1149.1 / IEEE 1532 ISP |
| Configuration Memory | Non-volatile flash, instant-on |
| Statut RoHS | Compliant |
Configuration des broches de EPM570GT144C4
| Broche 1 | I/O — User I/O pin (bank 1) |
| Broche 2 | I/O — User I/O pin (bank 1) |
| Broche 3 | GND — Ground |
| Broche 4 | I/O — User I/O pin (bank 1) |
| Broche 5 | I/O — User I/O pin (bank 1) |
| Broche 6 | VCCIO1 — I/O bank 1 supply voltage (1.5/1.8/2.5/3.3/5 V) |
| Broche 7 | I/O — User I/O pin (bank 1) |
| Broche 8 | I/O — User I/O pin (bank 1) |
| Broche 9 | I/O — User I/O pin (bank 1) |
| Broche 10 | I/O — User I/O pin (bank 1) |
| Broche 11 | GND — Ground |
| 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 | GND — Ground |
| Broche 20 | I/O — User I/O pin (bank 1) |
| Broche 21 | I/O — User I/O pin (bank 1) |
| Broche 22 | I/O — User I/O pin (bank 1) |
| Broche 23 | VCCINT — Core supply voltage (1.8 V) |
| 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 | I/O — User I/O pin (bank 1) |
| 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 | I/O — User I/O pin (bank 1) |
| Broche 35 | I/O — User I/O pin (bank 1) |
| Broche 36 | I/O — User I/O pin (bank 1) |
| Broche 37 | I/O — User I/O pin (bank 1) |
| Broche 38 | I/O — User I/O pin (bank 1) |
| Broche 39 | GND — Ground |
| Broche 40 | I/O — User I/O pin (bank 1) |
| Broche 41 | I/O — User I/O pin (bank 1) |
| Broche 42 | VCCIO2 — I/O bank 2 supply voltage |
| 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 | I/O — User I/O pin (bank 2) |
| Broche 49 | GND — Ground |
| 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 | GND — Ground |
| Broche 60 | I/O — User I/O pin (bank 2) |
| Broche 61 | I/O — User I/O pin (bank 2) |
| Broche 62 | I/O — User I/O pin (bank 2) |
| Broche 63 | VCCINT — Core supply voltage (1.8 V) |
| Broche 64 | I/O — User I/O pin (bank 2) |
| Broche 65 | I/O — User I/O pin (bank 2) |
| Broche 66 | I/O — User I/O pin (bank 2) |
| 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 | I/O — User I/O pin (bank 3) |
| Broche 74 | I/O — User I/O pin (bank 3) |
| 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 | GND — Ground |
| Broche 80 | I/O — User I/O pin (bank 3) |
| Broche 81 | I/O — User I/O pin (bank 3) |
| Broche 82 | VCCIO3 — I/O bank 3 supply voltage |
| 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 | I/O — User I/O pin (bank 3) |
| Broche 88 | I/O — User I/O pin (bank 3) |
| Broche 89 | GND — Ground |
| 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 | I/O — User I/O pin (bank 3) |
| Broche 94 | VCCIO3 — I/O bank 3 supply voltage |
| 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 | GND — Ground |
| Broche 100 | I/O — User I/O pin (bank 3) |
| Broche 101 | I/O — User I/O pin (bank 4) |
| Broche 102 | I/O — User I/O pin (bank 4) |
| Broche 103 | VCCINT — Core supply voltage (1.8 V) |
| Broche 104 | I/O — User I/O pin (bank 4) |
| Broche 105 | I/O — User I/O pin (bank 4) |
| Broche 106 | I/O — User I/O pin (bank 4) |
| 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 | I/O — User I/O pin (bank 4) |
| Broche 113 | I/O — User I/O pin (bank 4) |
| 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 | GND — Ground |
| Broche 120 | I/O — User I/O pin (bank 4) |
| Broche 121 | I/O — User I/O pin (bank 4) |
| Broche 122 | VCCIO4 — I/O bank 4 supply voltage |
| 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 | I/O — User I/O pin (bank 4) |
| Broche 128 | I/O — User I/O pin (bank 4) |
| Broche 129 | GND — Ground |
| 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 | VCCIO4 — I/O bank 4 supply voltage |
| Broche 135 | I/O — User I/O pin (bank 4) |
| Broche 136 | I/O — User I/O pin (bank 4) |
| 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 4) |
| Broche 141 | I/O — User I/O pin (bank 4) |
| Broche 142 | I/O — User I/O pin (bank 4) |
| Broche 143 | VCCINT — Core supply voltage (1.8 V) |
| Broche 144 | I/O — User I/O pin (bank 4) |
Applications typiques
EPM570GT144C4 convient pour 6 applications: Industrial I/O Expansion and Bus Bridging, Power-Sequencing Logic in Telecom Line Cards, Address Decoding in Legacy Microprocessor Systems, High-Speed Glue Logic in Consumer Devices, Re-Programmable Alternative to Discrete 74-Series Logic, Test & Measurement Front-End Multiplexing.
Industrial I/O Expansion and Bus Bridging
The EPM570GT144C4 fits industrial I/O expansion because its 570 logic elements comfortably decode address buses, generate chip selects, and bridge between legacy parallel interfaces (e.g., 8051, 68k) and modern peripherals, while the 5.4 ns tPD keeps handshake latency well below typical bus cycle times. The 144-pin TQFP footprint exposes up to 116 user I/O pins, enough for 32-bit address/data muxing plus several control flags. Non-volatile instant-on configuration means the controller boots into a defined state within microseconds, eliminating the wait-for-FPGA handshake common in SRAM-based designs. Recommended companion parts include logic-level shifters and 3.3 V LDO regulators for VCCINT generation.
Recommandé
Power-Sequencing Logic in Telecom Line Cards
The EPM570GT144C4 is well-suited for telecom line-card power sequencing because its MultiVolt I/O can directly interface 5 V, 3.3 V, and 1.8 V rails without external level shifters, and its 8 Kbit user Flash block can store rail configuration profiles in-system. With up to 116 user I/O and 5.4 ns combinational delay, the device can sequence 12-16 power rails with precise enable timing, monitor PGOOD flags, and latch fault conditions for the host processor to read. The commercial temperature grade (C4) fits temperature-controlled central-office environments. Recommended companion parts include hot-swap controllers and supervisors.
Recommandé
Address Decoding in Legacy Microprocessor Systems
The EPM570GT144C4 excels at legacy microprocessor address decoding because its 570 logic elements can simultaneously decode 32-bit address spaces, generate individual chip selects for up to a dozen peripherals, and remap memory windows through user Flash-stored configuration. The 5.4 ns tPD is fast enough to decode one address cycle within a 50 MHz 68k or VME bus, while the 144-pin TQFP exposes enough I/O for full address and data bus bridging. Non-volatile instant-on configuration means boot ROMs and DMA channels are addressable at power-up without delays. Recommended companion parts are SRAMs, FIFOs, and bus transceivers.
Recommandé
High-Speed Glue Logic in Consumer Devices
The EPM570GT144C4 serves consumer glue-logic duties because its 0.18 µm flash process delivers a sub-6 ns pin-to-pin delay at low power, and the 144-pin TQFP integrates the equivalent of dozens of 74-series logic chips into one instant-on, in-system-programmable device. Consumer applications include HDMI/DisplayPort muxing logic, LED matrix scanning, and front-panel keyscan controllers where non-volatile configuration preserves custom behavior across power cycles. The 1.8 V core and MultiVolt I/O directly support modern SoC voltage rails without external translators. Recommended companion parts are HDMI muxes and LED drivers.
Recommandé
Re-Programmable Alternative to Discrete 74-Series Logic
The EPM570GT144C4 replaces dozens of discrete 74HC/74AHC logic chips because each logic element is a 4-input LUT that can implement any Boolean function, and the user Flash block can hold revision history for field upgrades. Designers typically use this in prototype-to-production transitions to compress 20-50 discrete packages into one CPLD, reducing PCB area, BOM count, and assembly cost. The 5.4 ns tPD approximates 74HC speed, so timing closure is straightforward. JTAG-based ISP allows last-minute bug fixes on the manufacturing line without re-spinning the board. Recommended companion parts include level shifters and bus switches.
Recommandé
Test & Measurement Front-End Multiplexing
The EPM570GT144C4 is a good fit for test-and-measurement front-end multiplexing because its 116 user I/O can route dozens of analog/digital test points through one reconfigurable matrix, and JTAG-based ISP allows test-program updates without opening the instrument chassis. The 5.4 ns tPD supports real-time signal switching up to 100 MHz, sufficient for general-purpose bench instruments. Non-volatile instant-on configuration means the instrument is ready at power-up without firmware boot delays, and the 8 Kbit user Flash can store calibration constants alongside the bitstream. Recommended companion parts are analog muxes and instrumentation amplifiers.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM570GT144C4 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EPM570GT144C3 | EPM570GT144C4N | EPM570GT100C5N | EPM570GF256C4N |
|---|---|---|---|---|---|
| Package | TQFP-144 | TQFP-144 - same | TQFP-144 - same | TQFP-100 - different | FBGA-256 - different |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel |
| Logic Elements | 570 | 570 | 570 | 570 | 570 |
| Speed Grade (tPD) | 5.4 ns (C4) | ~4.5 ns (C3, faster) | 5.4 ns (C4, same) | ~6.5 ns (C5, slower) | 5.4 ns (C4, same) |
| Core Voltage | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Internal User Flash | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| Lead-Free / RoHS | May require 'N' suffix for RoHS | May require 'N' suffix | Yes (RoHS) | Yes (RoHS) | Yes (RoHS) |
| Operating Temperature | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (commercial) |
Principaux différenciateurs
- Instant-on non-volatile configuration (vs SRAM-based FPGAs (e.g., Cyclone))
- Same-package vertical migration across MAX II family (vs EPM1270GT144, EPM2210GT144)
- MultiVolt I/O supports 1.5 V to 5 V interfaces (vs Discrete 74HC logic)
Notes de conception
The EPM570GT144C4 requires a 1.8 V VCCINT core supply and one or more VCCIO bank supplies (1.5/1.8/2.5/3.3/5 V) that must come up simultaneously with VCCINT to avoid JTAG programming failures. Use a dedicated 1.8 V LDO with at least 200 mA headroom for the core, and decouple each VCCINT/VCCIO pin with a 0.1 µF ceramic capacitor placed within 5 mm of the pin. Power sequencing is permissive but must satisfy tRAMP < 100 ms per the MAX II handbook.
Route the JTAG signals (TCK, TMS, TDI, TDO) as a daisy chain with no stubs, keep trace lengths under 100 mm, and place 10 kΩ pull-ups on TCK and TMS per IEEE 1149.1. The four I/O banks (VCCIO1-VCCIO4) are split across all four sides of the package, so place I/O voltage decoupling capacitors near each bank's VCCIO pins. Reserve a GND plane on layer 2 beneath the TQFP-144 footprint to provide a low-impedance return path for high-speed switching outputs.
Do not leave unused I/O pins floating - configure them as outputs driving ground in Quartus II, or as inputs with internal pull-ups enabled. Floating inputs can draw excessive ICCINT current and cause JTAG IDCODE read failures. When migrating from EPM570GT144C4 to EPM570GT144C3, recalculate timing closure since the C3 speed grade is ~17% faster and may change hold-time margins on registered paths.
Informations de conformité
RoHS and lead-free per Altera/Intel MAX II product page; choose C4N suffix variants for explicit RoHS marking. Not AEC-Q100 qualified - MAX II is not offered in automotive grades; for AEC-Q100 qualified programmable logic, use Altera/Intel MAX 10 or Cyclone families instead.
