EPM570T144C3 - MAX II CPLD 440 LE 5.4ns TQFP-144 | Intel
MPN: EPM570T144C3 ✓ Hoạt độngEPM570T144C3 Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines the architecture of PAL/GAL with macro-cell arrays. It belongs to the broader category of programmable logic devices (PLDs), which sit alongside FPGAs as alternatives to fixed-function ASICs for glue logic, interface bridging, and state-machine implementation. CPLDs are characterized by instant-on behavior, deterministic timing, and high fan-in macrocells, making them ideal for control-plane applications.
Key features of the EPM570T144C3 include 440 Logic Elements distributed across 8 Logic Array Blocks, 160 user I/O pins, and 4.0 Kbits of user flash memory. The device supports in-system programmability (ISP) via IEEE 1149.1 JTAG, MultiVolt I/O for interfacing between 1.5 V, 1.8 V, 2.5 V, and 3.3 V logic domains, and operates over a commercial temperature range of 0 °C to +85 °C. The C3 speed grade provides a 5.4 ns tPD1 timing budget for high-speed control applications.
Architecturally, the EPM570T144C3 uses a non-volatile flash-based lookup table structure within each Logic Element, providing single-chip functionality without a separate boot PROM. The MultiVolt core and I/O allow mixed-voltage system integration, while the JTAG interface supports boundary-scan test and on-board reconfiguration in production environments.
Typical applications include bus interface bridging, power-up sequencing for multi-rail systems, I/O expansion and decoding logic, LED display drivers, and glue-logic replacement for discrete 74-series TTL. The wide I/O count and instant-on nature also suit industrial control and motor-drive front-end logic.
When designing with this part, ensure that the Quartus II or Intel Quartus Prime toolchain is used for synthesis and fitting; design files compiled for the MAX II device family are required. Decoupling capacitors should be placed close to all VCCINT and VCCIO pins.
This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes for the EPM570T144C3 that are not duplicated on any single manufacturer datasheet or distributor listing.
Bộ thay thế dễ dàng lắp đặt cho EPM570T144C3 — 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 EPM570T144C3 (cùng hình factor và footprint) — khác nhau ở Programming Interface, Operating Temperature, Package, Process Technology, Maximum User I/O Pins.
EPM570T144C3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570T144C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570T144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GT144C3
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM570F256C3
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM570T144C3 Tỷ lệ tối đa & tính chất điện
| Family | MAX II |
| Device | EPM570 |
| Logic Elements (LEs) | 440 |
| Macro Cells | 440 |
| Maximum User I/O Pins | 160 |
| User Flash Memory | 4.0 Kbits |
| Logic Array Blocks (LABs) | 8 |
| Speed Grade | C3 (5.4 ns tPD1) |
| Process Technology | 0.18 µm |
| Core Voltage (VCCINT) | 3.3 V (internal regulator generates 2.5 V core) |
| I/O Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt I/O) |
| Maximum Frequency (internal) | 304 MHz |
| Propagation Delay (tPD1) | 5.4 ns |
| Hộp | 144-pin TQFP (20 mm × 20 mm × 1.4 mm) |
| Operating Temperature (Commercial) | 0 °C to +85 °C |
| Programming Interface | IEEE 1149.1 JTAG (ISP) |
| Configuration | Non-volatile, instant-on (single-chip) |
Cấu hình chân EPM570T144C3
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | I/O — User I/O pin (bank 1) |
| Chân 6 | I/O — User I/O pin (bank 1) |
| 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 | I/O — User I/O pin (bank 1) |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 14 | I/O — User I/O pin (bank 1) |
| Chân 15 | I/O — User I/O pin (bank 1) |
| Chân 16 | I/O — User I/O pin (bank 1) |
| Chân 17 | I/O — User I/O pin (bank 1) |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | I/O — User I/O pin (bank 1) |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | GND — Ground |
| Chân 22 | I/O — User I/O pin (bank 2) |
| Chân 23 | I/O — User I/O pin (bank 2) |
| Chân 24 | I/O — User I/O pin (bank 2) |
| Chân 25 | I/O — User I/O pin (bank 2) |
| Chân 26 | I/O — User I/O pin (bank 2) |
| Chân 27 | I/O — User I/O pin (bank 2) |
| Chân 28 | I/O — User I/O pin (bank 2) |
| Chân 29 | I/O — User I/O pin (bank 2) |
| Chân 30 | I/O — User I/O pin (bank 2) |
| Chân 31 | I/O — User I/O pin (bank 2) |
| Chân 32 | I/O — User I/O pin (bank 2) |
| Chân 33 | I/O — User I/O pin (bank 2) |
| Chân 34 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 35 | I/O — User I/O pin (bank 2) |
| Chân 36 | I/O — User I/O pin (bank 2) |
| Chân 37 | I/O — User I/O pin (bank 2) |
| Chân 38 | I/O — User I/O pin (bank 2) |
| Chân 39 | I/O — User I/O pin (bank 2) |
| Chân 40 | I/O — User I/O pin (bank 2) |
| Chân 41 | GND — Ground |
| Chân 42 | I/O — User I/O pin (bank 3) |
| Chân 43 | I/O — User I/O pin (bank 3) |
| Chân 44 | I/O — User I/O pin (bank 3) |
| Chân 45 | I/O — User I/O pin (bank 3) |
| Chân 46 | I/O — User I/O pin (bank 3) |
| Chân 47 | I/O — User I/O pin (bank 3) |
| Chân 48 | I/O — User I/O pin (bank 3) |
| Chân 49 | I/O — User I/O pin (bank 3) |
| Chân 50 | I/O — User I/O pin (bank 3) |
| Chân 51 | I/O — User I/O pin (bank 3) |
| Chân 52 | I/O — User I/O pin (bank 3) |
| Chân 53 | I/O — User I/O pin (bank 3) |
| Chân 54 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 55 | I/O — User I/O pin (bank 3) |
| Chân 56 | I/O — User I/O pin (bank 3) |
| Chân 57 | I/O — User I/O pin (bank 3) |
| Chân 58 | I/O — User I/O pin (bank 3) |
| Chân 59 | I/O — User I/O pin (bank 3) |
| Chân 60 | I/O — User I/O pin (bank 3) |
| Chân 61 | GND — Ground |
| Chân 62 | I/O — User I/O pin (bank 4) |
| Chân 63 | I/O — User I/O pin (bank 4) |
| Chân 64 | I/O — User I/O pin (bank 4) |
| Chân 65 | I/O — User I/O pin (bank 4) |
| Chân 66 | I/O — User I/O pin (bank 4) |
| Chân 67 | I/O — User I/O pin (bank 4) |
| Chân 68 | I/O — User I/O pin (bank 4) |
| Chân 69 | I/O — User I/O pin (bank 4) |
| Chân 70 | I/O — User I/O pin (bank 4) |
| Chân 71 | I/O — User I/O pin (bank 4) |
| Chân 72 | I/O — User I/O pin (bank 4) |
| Chân 73 | I/O — User I/O pin (bank 4) |
| Chân 74 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 75 | I/O — User I/O pin (bank 4) |
| Chân 76 | I/O — User I/O pin (bank 4) |
| Chân 77 | I/O — User I/O pin (bank 4) |
| Chân 78 | I/O — User I/O pin (bank 4) |
| Chân 79 | I/O — User I/O pin (bank 4) |
| Chân 80 | I/O — User I/O pin (bank 4) |
| Chân 81 | GND — Ground |
| Chân 82 | I/O — User I/O pin (bank 1) |
| Chân 83 | I/O — User I/O pin (bank 1) |
| Chân 84 | I/O — User I/O pin (bank 1) |
| Chân 85 | I/O — User I/O pin (bank 1) |
| Chân 86 | I/O — User I/O pin (bank 1) |
| Chân 87 | I/O — User I/O pin (bank 1) |
| Chân 88 | I/O — User I/O pin (bank 1) |
| Chân 89 | I/O — User I/O pin (bank 1) |
| Chân 90 | I/O — User I/O pin (bank 1) |
| Chân 91 | I/O — User I/O pin (bank 1) |
| Chân 92 | I/O — User I/O pin (bank 1) |
| Chân 93 | VCCINT — Internal core voltage (3.3 V, internal regulator generates 2.5 V core) |
| Chân 94 | I/O — User I/O pin (bank 1) |
| Chân 95 | I/O — User I/O pin (bank 1) |
| Chân 96 | I/O — User I/O pin (bank 1) |
| Chân 97 | I/O — User I/O pin (bank 1) |
| Chân 98 | I/O — User I/O pin (bank 1) |
| Chân 99 | I/O — User I/O pin (bank 1) |
| Chân 100 | I/O — User I/O pin (bank 1) |
| Chân 101 | GND — Ground |
| Chân 102 | I/O — User I/O pin (bank 2) |
| Chân 103 | I/O — User I/O pin (bank 2) |
| Chân 104 | I/O — User I/O pin (bank 2) |
| Chân 105 | I/O — User I/O pin (bank 2) |
| Chân 106 | I/O — User I/O pin (bank 2) |
| Chân 107 | I/O — User I/O pin (bank 2) |
| Chân 108 | I/O — User I/O pin (bank 2) |
| Chân 109 | I/O — User I/O pin (bank 2) |
| Chân 110 | I/O — User I/O pin (bank 2) |
| Chân 111 | I/O — User I/O pin (bank 2) |
| Chân 112 | I/O — User I/O pin (bank 2) |
| Chân 113 | I/O — User I/O pin (bank 2) |
| Chân 114 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 115 | I/O — User I/O pin (bank 2) |
| Chân 116 | I/O — User I/O pin (bank 2) |
| Chân 117 | I/O — User I/O pin (bank 2) |
| Chân 118 | I/O — User I/O pin (bank 2) |
| Chân 119 | I/O — User I/O pin (bank 2) |
| Chân 120 | I/O — User I/O pin (bank 2) |
| Chân 121 | GND — Ground |
| Chân 122 | TMS — JTAG Test Mode Select |
| Chân 123 | TDI — JTAG Test Data In |
| Chân 124 | TCK — JTAG Test Clock |
| 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 | I/O — User I/O pin (bank 4) |
| 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 | I/O — User I/O pin (bank 4) |
| Chân 135 | I/O — User I/O pin (bank 4) |
| Chân 136 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 137 | I/O — User I/O pin (bank 4) |
| Chân 138 | I/O — User I/O pin (bank 4) |
| Chân 139 | I/O — User I/O pin (bank 4) |
| Chân 140 | I/O — User I/O pin (bank 4) |
| Chân 141 | TDO — JTAG Test Data Out |
| Chân 142 | I/O — User I/O pin (bank 4) |
| Chân 143 | I/O — User I/O pin (bank 4) |
| Chân 144 | I/O — User I/O pin (bank 4) |
Ứng dụng tiêu biểu
EPM570T144C3 phù hợp cho 7 Áp dụngs: Bus Interface Bridging, Power-Up Sequencing Controller, Address Decoding and Chip-Select Generation, Industrial Control and Motor-Drive Front-End Logic, LED Display Driver and Multiplexing, Legacy TTL/CMOS Glue Logic Replacement, I/O Expansion for Microcontrollers.
Bus Interface Bridging
The EPM570T144C3 is well suited to bus-bridging tasks where a microprocessor must connect to peripherals with mismatched bus widths or voltages. Its 5.4 ns tPD1 propagation delay comfortably handles asynchronous 8/16/32-bit handshakes up to ~50 MHz, and its MultiVolt I/O supports direct 1.5 V, 1.8 V, 2.5 V, and 3.3 V signaling without level shifters. With 160 user I/O available in the TQFP-144, designers can implement full 32-bit address/data muxing plus control signal glue in a single device.
Được đề xuất
Power-Up Sequencing Controller
Power-up sequencers require deterministic timing and instant-on behavior - exactly the strengths of the EPM570T144C3. Because the device is non-volatile, it begins executing its state machine within microseconds of VCCINT reaching regulation, well before most analog rails stabilize. Its 440 LE are more than sufficient to implement multi-rail PG (power-good) chains with programmable delays using internal logic and a JTAG-updatable delay parameter. Compared with discrete RC sequencing networks, the CPLD approach enables in-system re-tuning without board rework.
Được đề xuất
Address Decoding and Chip-Select Generation
The EPM570T144C3 is a classic choice for address decoding in microcontroller and microprocessor systems where multiple peripherals share a bus. Its 5.4 ns tPD1 propagation delay introduces minimal wait-state insertion, and its 160 user I/O accommodate the wide address ranges typical of 32-bit cores. Designers can implement any decoding logic - full binary, partial, or windowed - and update it via JTAG ISP without re-spinning the board, dramatically shortening prototype iterations.
Được đề xuất
Industrial Control and Motor-Drive Front-End Logic
Industrial control panels often require deterministic glue logic for sensor conditioning, fault aggregation, and drive enable signals. The EPM570T144C3 supports up to 160 I/O, enabling direct interface to 24 V opto-isolated inputs and 3.3 V logic outputs via MultiVolt banks. Its instant-on non-volatile configuration prevents inrush misbehavior on cold-boot, and its 5.4 ns tPD1 timing supports deterministic fault-interlock response. For extended temperature ranges, the I-grade EPM570T144I3 variant is preferred where available in the same footprint.
Được đề xuất
LED Display Driver and Multiplexing
The EPM570T144C3 can drive LED matrix displays by multiplexing rows and columns with precise timing. Its 304 MHz maximum internal frequency and 5.4 ns tPD1 allow high-refresh-rate PWM generation for color-mixing or large dot-matrix panels. With 160 user I/O, the device can directly sink 16+ row/column lines per panel without external drivers, and the JTAG ISP allows firmware-updates for new display patterns without re-soldering.
Được đề xuất
Legacy TTL/CMOS Glue Logic Replacement
Designers often replace dozens of discrete 74-series TTL or 4000-series CMOS packages with a single EPM570T144C3, simplifying the BOM and reducing PCB area. The 440 LE are sufficient to implement encoders, decoders, multiplexers, latches, and small state machines that previously occupied a board corner. Because the configuration is non-volatile and field-updatable via JTAG, design bugs found in production can be patched without reworking the PCB.
Được đề xuất
I/O Expansion for Microcontrollers
When a microcontroller runs out of GPIO, the EPM570T144C3 can add up to 160 individually configurable I/O lines through a simple SPI or parallel interface. Each pin supports MultiVolt signaling, allowing the CPLD to talk to 1.8 V sensors and 3.3 V MCUs from a single device. The 5.4 ns tPD1 timing keeps I/O skew well under one SPI clock period, and the JTAG interface enables runtime I/O test and reconfiguration for safety-critical applications.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM570T144C3 — 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 | EPM570T144C3N | EPM570T144C4N | EPM570T144C5N | EPM570GT144C3 | EPM570F256C3 |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | TQFP-144 | TQFP-144 | TQFP-144 | TQFP-144 | TQFP-144 | TQFP-144 compatible (FineLine BGA migration) |
| Speed Grade | C3 (5.4 ns tPD1) | C3 (5.4 ns) | C4 (~6.5 ns) | C5 (~8.0 ns) | C3 (5.4 ns) | C3 (5.4 ns) |
| Logic Elements | 440 | 440 | 440 | 440 | 440 | 440 |
| User I/O Pins (max) | 160 | 160 | 160 | 160 | 160 | 160 |
| Operating Temperature | 0 C to +85 C (Commercial) | 0 C to +85 C | 0 C to +85 C | 0 C to +85 C | 0 C to +85 C | 0 C to +85 C |
| Lead-Free / RoHS | Unknown | Yes (Pb-free) | Yes (Pb-free) | Yes (Pb-free) | Yes (Pb-free, legacy G-suffix) | Depends on sub-suffix (N) |
Bảo phân biệt quan trọng
- Instant-on non-volatile configuration eliminates external boot PROM (vsEPM570F256C3 (FineLine BGA migration option))
- 160 user I/O pins in a 0.5 mm pitch TQFP - highest count in MAX II family for this package (vsEPM240T100C3 (TQFP-100))
- MultiVolt I/O supports 1.5 V, 1.8 V, 2.5 V, and 3.3 V in a single device (vsDiscrete 74-series TTL glue logic)
Ghi chú thiết kế
The EPM570T144C3 requires a 3.3 V supply on VCCINT (an internal LDO generates the 2.5 V core), and each of the four I/O banks (VCCIO1-4) may be powered independently at 1.5 V, 1.8 V, 2.5 V, or 3.3 V. Place one 0.1 µF decoupling capacitor within 2 mm of every VCCINT and VCCIO pin, plus a single 10 µF bulk capacitor per bank to suppress switching transients during ISP programming. Avoid powering VCCIO at a voltage not supported by the chosen I/O standard.
The 144-pin TQFP package has a 0.5 mm pitch and 20 mm × 20 mm body, which demands careful trace escape routing. Use 0.15 mm/0.20 mm trace/space between TQFP fingers and fan out to inner power planes on the second layer. Keep all four I/O bank supplies (VCCIO1-4) on a single plane region if possible, and provide at least one continuous GND plane beneath the device for return-path integrity during JTAG boundary-scan.
Pin 1 is located at the top-left of the TQFP-144 package when the dot marker is oriented to the upper-left. The JTAG signals TCK (pin 124), TMS (pin 122), TDI (pin 123), and TDO (pin 141) must be routed away from high-frequency switching signals and length-matched within 25 mm to avoid boundary-scan failures. A 10 kΩ pull-up on TDI and TMS, plus a 10 kΩ pull-up on TDO, is recommended for stable JTAG operation.
Do not confuse the speed-grade suffix C3 (fastest, 5.4 ns) with C5 (slowest, ~8.0 ns) when substituting across production runs - timing closure may fail. The 'T' prefix in EPM570T144 indicates TQFP package, while 'G' and 'F' prefixes denote legacy lead-free and FineLine BGA migration options. Always re-validate the Quartus II fitter report after a speed-grade or package-marker change.
Although CPLD outputs have slower edge rates than FPGAs (typically 2-3 ns), the 5.4 ns tPD1 timing budget assumes a 50 pF load. For high-fanout signals driving more than eight inputs or external cables, add a series 22 Ω damping resistor close to the CPLD output to limit overshoot and ringing. For MultiVolt I/O banks, mix only compatible voltage standards in the same bank - mixing 1.5 V and 3.3 V in one bank is not allowed.
Thông tin tuân thủ
RoHS/lead-free status was not confirmed in the verified web data; the EPM570T144C3N variant is documented as Pb-free. AEC-Q100 is not applicable to a general-purpose commercial CPLD. Conflict-minerals statement available from Intel's Corporate Responsibility Report.
