EPM570GT144C4 - 570 LEs, 5.4ns CPLD, 144-TQFP | Intel MAX II
N.º da peça: EPM570GT144C4 ✓ Ativo| Qtd. | Preço unitário | 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 Visão geral
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.
Alternativas drop-in para EPM570GT144C4 — 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 EPM570GT144C4 (mesmo formato e footprint) — diferindo em Package, Operating Temperature, Process Technology, Programming Interface, Mounting Type.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM570GT144C3
✅ Drop-In✓ Em estoque
$13.5 / unidade
Ver ficha técnica →EPM570GT144C3N
✅ Drop-In✓ Em estoque
$28.95 / unidade
Ver ficha técnica →EPM570GT144C4N
✅ Drop-In✓ Em estoque
$22.5 / unidade
Ver ficha técnica →EPM570GT100C5N
✅ Drop-In✓ Em estoque
$11.05 / unidade
Ver ficha técnica →EPM570GT100C4N
✅ Drop-In✓ Em estoque
$9.85 / unidade
Ver ficha técnica →EPM570GF256C4N
✅ Drop-In✓ Em estoque
$9.45 / unidade
Ver ficha técnica →EPM570GT144C4 Classificações máximas e características elétricas
| 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) |
| Número de pinos | 144 |
| Encapsulamento | TQFP-144 (GT) |
| Temperatura de operação | 0 °C to +85 °C (commercial) |
| JTAG Support | IEEE 1149.1 / IEEE 1532 ISP |
| Configuration Memory | Non-volatile flash, instant-on |
| Status RoHS | Compliant |
Configuração de pinos do EPM570GT144C4
| Pino 1 | I/O — User I/O pin (bank 1) |
| Pino 2 | I/O — User I/O pin (bank 1) |
| Pino 3 | GND — Ground |
| Pino 4 | I/O — User I/O pin (bank 1) |
| Pino 5 | I/O — User I/O pin (bank 1) |
| Pino 6 | VCCIO1 — I/O bank 1 supply voltage (1.5/1.8/2.5/3.3/5 V) |
| 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 | 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 | 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 | GND — Ground |
| 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 | VCCINT — Core supply voltage (1.8 V) |
| 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 | I/O — User I/O pin (bank 1) |
| 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 | I/O — User I/O pin (bank 1) |
| Pino 35 | I/O — User I/O pin (bank 1) |
| Pino 36 | I/O — User I/O pin (bank 1) |
| Pino 37 | I/O — User I/O pin (bank 1) |
| Pino 38 | I/O — User I/O pin (bank 1) |
| Pino 39 | GND — Ground |
| Pino 40 | I/O — User I/O pin (bank 1) |
| Pino 41 | I/O — User I/O pin (bank 1) |
| Pino 42 | VCCIO2 — I/O bank 2 supply voltage |
| 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 | GND — Ground |
| 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 | GND — Ground |
| Pino 60 | I/O — User I/O pin (bank 2) |
| Pino 61 | I/O — User I/O pin (bank 2) |
| Pino 62 | I/O — User I/O pin (bank 2) |
| Pino 63 | VCCINT — Core supply voltage (1.8 V) |
| Pino 64 | I/O — User I/O pin (bank 2) |
| Pino 65 | I/O — User I/O pin (bank 2) |
| Pino 66 | I/O — User I/O pin (bank 2) |
| 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 | 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 | GND — Ground |
| Pino 80 | I/O — User I/O pin (bank 3) |
| Pino 81 | I/O — User I/O pin (bank 3) |
| Pino 82 | VCCIO3 — I/O bank 3 supply voltage |
| 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 | I/O — User I/O pin (bank 3) |
| Pino 88 | I/O — User I/O pin (bank 3) |
| Pino 89 | GND — Ground |
| 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 | I/O — User I/O pin (bank 3) |
| Pino 94 | VCCIO3 — I/O bank 3 supply voltage |
| 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 | GND — Ground |
| Pino 100 | I/O — User I/O pin (bank 3) |
| Pino 101 | I/O — User I/O pin (bank 4) |
| Pino 102 | I/O — User I/O pin (bank 4) |
| Pino 103 | VCCINT — Core supply voltage (1.8 V) |
| Pino 104 | I/O — User I/O pin (bank 4) |
| Pino 105 | I/O — User I/O pin (bank 4) |
| Pino 106 | I/O — User I/O pin (bank 4) |
| 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 | I/O — User I/O pin (bank 4) |
| Pino 113 | I/O — User I/O pin (bank 4) |
| 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 | GND — Ground |
| Pino 120 | I/O — User I/O pin (bank 4) |
| Pino 121 | I/O — User I/O pin (bank 4) |
| Pino 122 | VCCIO4 — I/O bank 4 supply voltage |
| 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 | I/O — User I/O pin (bank 4) |
| Pino 128 | I/O — User I/O pin (bank 4) |
| Pino 129 | GND — Ground |
| 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 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 135 | I/O — User I/O pin (bank 4) |
| Pino 136 | I/O — User I/O pin (bank 4) |
| 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 4) |
| Pino 141 | I/O — User I/O pin (bank 4) |
| Pino 142 | I/O — User I/O pin (bank 4) |
| Pino 143 | VCCINT — Core supply voltage (1.8 V) |
| Pino 144 | I/O — User I/O pin (bank 4) |
Aplicações típicas
EPM570GT144C4 é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM570GT144C4 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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) |
Principais diferenciais
- 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)
Notas de projeto
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.
Informações de conformidade
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.
