EPM570GT144C4 - 570 LEs, 5.4ns CPLD, 144-TQFP | Intel MAX II
MPN: EPM570GT144C4 ✓ Hoạt độngEPM570GT144C4 Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho EPM570GT144C4 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPM570GT144C4 (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Process Technology, Programming Interface, Mounting Type.
EPM570GT144C3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GT144C3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GT144C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GT100C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GT100C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GF256C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GT144C4 Tỷ lệ tối đa & tính chất điện
| 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) |
| Số lượng chân | 144 |
| Hộp | TQFP-144 (GT) |
| Nhiệt độ hoạt động | 0 °C to +85 °C (commercial) |
| JTAG Support | IEEE 1149.1 / IEEE 1532 ISP |
| Configuration Memory | Non-volatile flash, instant-on |
| Trạng thái RoHS | Compliant |
Cấu hình chân EPM570GT144C4
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | GND — Ground |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | I/O — User I/O pin (bank 1) |
| Chân 6 | VCCIO1 — I/O bank 1 supply voltage (1.5/1.8/2.5/3.3/5 V) |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 1) |
| Chân 14 | I/O — User I/O pin (bank 1) |
| Chân 15 | I/O — User I/O pin (bank 1) |
| Chân 16 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 17 | I/O — User I/O pin (bank 1) |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | GND — Ground |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | I/O — User I/O pin (bank 1) |
| Chân 22 | I/O — User I/O pin (bank 1) |
| Chân 23 | VCCINT — Core supply voltage (1.8 V) |
| Chân 24 | I/O — User I/O pin (bank 1) |
| Chân 25 | I/O — User I/O pin (bank 1) |
| Chân 26 | I/O — User I/O pin (bank 1) |
| Chân 27 | I/O — User I/O pin (bank 1) |
| Chân 28 | I/O — User I/O pin (bank 1) |
| Chân 29 | I/O — User I/O pin (bank 1) |
| Chân 30 | I/O — User I/O pin (bank 1) |
| Chân 31 | I/O — User I/O pin (bank 1) |
| Chân 32 | I/O — User I/O pin (bank 1) |
| Chân 33 | I/O — User I/O pin (bank 1) |
| Chân 34 | I/O — User I/O pin (bank 1) |
| Chân 35 | I/O — User I/O pin (bank 1) |
| Chân 36 | I/O — User I/O pin (bank 1) |
| Chân 37 | I/O — User I/O pin (bank 1) |
| Chân 38 | I/O — User I/O pin (bank 1) |
| Chân 39 | GND — Ground |
| Chân 40 | I/O — User I/O pin (bank 1) |
| Chân 41 | I/O — User I/O pin (bank 1) |
| Chân 42 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 43 | I/O — User I/O pin (bank 2) |
| Chân 44 | I/O — User I/O pin (bank 2) |
| Chân 45 | I/O — User I/O pin (bank 2) |
| Chân 46 | I/O — User I/O pin (bank 2) |
| Chân 47 | I/O — User I/O pin (bank 2) |
| Chân 48 | I/O — User I/O pin (bank 2) |
| Chân 49 | GND — Ground |
| Chân 50 | I/O — User I/O pin (bank 2) |
| Chân 51 | I/O — User I/O pin (bank 2) |
| Chân 52 | I/O — User I/O pin (bank 2) |
| Chân 53 | I/O — User I/O pin (bank 2) |
| Chân 54 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 55 | I/O — User I/O pin (bank 2) |
| Chân 56 | I/O — User I/O pin (bank 2) |
| Chân 57 | I/O — User I/O pin (bank 2) |
| Chân 58 | I/O — User I/O pin (bank 2) |
| Chân 59 | GND — Ground |
| Chân 60 | I/O — User I/O pin (bank 2) |
| Chân 61 | I/O — User I/O pin (bank 2) |
| Chân 62 | I/O — User I/O pin (bank 2) |
| Chân 63 | VCCINT — Core supply voltage (1.8 V) |
| Chân 64 | I/O — User I/O pin (bank 2) |
| Chân 65 | I/O — User I/O pin (bank 2) |
| Chân 66 | I/O — User I/O pin (bank 2) |
| Chân 67 | I/O — User I/O pin (bank 2) |
| Chân 68 | I/O — User I/O pin (bank 2) |
| Chân 69 | I/O — User I/O pin (bank 2) |
| Chân 70 | I/O — User I/O pin (bank 2) |
| Chân 71 | I/O — User I/O pin (bank 2) |
| Chân 72 | I/O — User I/O pin (bank 2) |
| Chân 73 | I/O — User I/O pin (bank 3) |
| Chân 74 | I/O — User I/O pin (bank 3) |
| Chân 75 | I/O — User I/O pin (bank 3) |
| Chân 76 | I/O — User I/O pin (bank 3) |
| Chân 77 | I/O — User I/O pin (bank 3) |
| Chân 78 | I/O — User I/O pin (bank 3) |
| Chân 79 | GND — Ground |
| Chân 80 | I/O — User I/O pin (bank 3) |
| Chân 81 | I/O — User I/O pin (bank 3) |
| Chân 82 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 83 | I/O — User I/O pin (bank 3) |
| Chân 84 | I/O — User I/O pin (bank 3) |
| Chân 85 | I/O — User I/O pin (bank 3) |
| Chân 86 | I/O — User I/O pin (bank 3) |
| Chân 87 | I/O — User I/O pin (bank 3) |
| Chân 88 | I/O — User I/O pin (bank 3) |
| Chân 89 | GND — Ground |
| Chân 90 | I/O — User I/O pin (bank 3) |
| Chân 91 | I/O — User I/O pin (bank 3) |
| Chân 92 | I/O — User I/O pin (bank 3) |
| Chân 93 | I/O — User I/O pin (bank 3) |
| Chân 94 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 95 | I/O — User I/O pin (bank 3) |
| Chân 96 | I/O — User I/O pin (bank 3) |
| Chân 97 | I/O — User I/O pin (bank 3) |
| Chân 98 | I/O — User I/O pin (bank 3) |
| Chân 99 | GND — Ground |
| Chân 100 | I/O — User I/O pin (bank 3) |
| Chân 101 | I/O — User I/O pin (bank 4) |
| Chân 102 | I/O — User I/O pin (bank 4) |
| Chân 103 | VCCINT — Core supply voltage (1.8 V) |
| Chân 104 | I/O — User I/O pin (bank 4) |
| Chân 105 | I/O — User I/O pin (bank 4) |
| Chân 106 | I/O — User I/O pin (bank 4) |
| Chân 107 | I/O — User I/O pin (bank 4) |
| Chân 108 | I/O — User I/O pin (bank 4) |
| Chân 109 | I/O — User I/O pin (bank 4) |
| Chân 110 | I/O — User I/O pin (bank 4) |
| Chân 111 | I/O — User I/O pin (bank 4) |
| Chân 112 | I/O — User I/O pin (bank 4) |
| Chân 113 | I/O — User I/O pin (bank 4) |
| Chân 114 | I/O — User I/O pin (bank 4) |
| Chân 115 | I/O — User I/O pin (bank 4) |
| Chân 116 | I/O — User I/O pin (bank 4) |
| Chân 117 | I/O — User I/O pin (bank 4) |
| Chân 118 | I/O — User I/O pin (bank 4) |
| Chân 119 | GND — Ground |
| Chân 120 | I/O — User I/O pin (bank 4) |
| Chân 121 | I/O — User I/O pin (bank 4) |
| Chân 122 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 123 | I/O — User I/O pin (bank 4) |
| Chân 124 | I/O — User I/O pin (bank 4) |
| Chân 125 | I/O — User I/O pin (bank 4) |
| Chân 126 | I/O — User I/O pin (bank 4) |
| Chân 127 | I/O — User I/O pin (bank 4) |
| Chân 128 | I/O — User I/O pin (bank 4) |
| Chân 129 | GND — Ground |
| Chân 130 | I/O — User I/O pin (bank 4) |
| Chân 131 | I/O — User I/O pin (bank 4) |
| Chân 132 | I/O — User I/O pin (bank 4) |
| Chân 133 | I/O — User I/O pin (bank 4) |
| Chân 134 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 135 | I/O — User I/O pin (bank 4) |
| Chân 136 | I/O — User I/O pin (bank 4) |
| Chân 137 | I/O — User I/O pin (bank 4) |
| Chân 138 | I/O — User I/O pin (bank 4) |
| Chân 139 | GND — Ground |
| Chân 140 | I/O — User I/O pin (bank 4) |
| Chân 141 | I/O — User I/O pin (bank 4) |
| Chân 142 | I/O — User I/O pin (bank 4) |
| Chân 143 | VCCINT — Core supply voltage (1.8 V) |
| Chân 144 | I/O — User I/O pin (bank 4) |
Ứng dụng tiêu biểu
EPM570GT144C4 phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM570GT144C4 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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) |
Bảo phân biệt quan trọng
- Instant-on non-volatile configuration (vsSRAM-based FPGAs (e.g., Cyclone))
- Same-package vertical migration across MAX II family (vsEPM1270GT144, EPM2210GT144)
- MultiVolt I/O supports 1.5 V to 5 V interfaces (vsDiscrete 74HC logic)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
