EPM570GT100I5N - 440-Macrocell CPLD, 5.4ns, MAX II, 100-TQFP | Altera
MPN: EPM570GT100I5N ✓ Hoạt độngEPM570GT100I5N Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines the deterministic timing and instant-on behavior of traditional PAL/GAL architectures with the density of an FPGA's logic fabric. Within the broader hierarchy of digital ICs, the CPLD sits between simple SPLDs (PALs/GALs) and high-density FPGAs, offering instant-on flash storage, predictable routing delays, and wide I/O support without requiring an external configuration memory.
Key features of the EPM570GT100I5N include 76 user I/Os, MultiVolt core supporting 1.8 V, 2.5 V, and 3.3 V interfaces on the same device, an internal oscillator, JTAG boundary-scan, and on-chip user flash memory for storing revision data, serial numbers, or look-up tables. The GT100 package variant specifies a 100-pin Thin Quad Flat Pack with industrial temperature range (-40 °C to +100 °C). The I5 speed grade corresponds to the 5.4 ns tPD1 propagation delay.
Architecturally, the MAX II CPLD uses a uniform logic-element array interconnected by a continuous MultiTrack interconnect, eliminating the row/column routing bottlenecks of legacy CPLDs. Each logic element contains a 4-input look-up table, a programmable register, and a carry chain, supporting efficient implementation of counters, state machines, and arithmetic logic. The embedded flash block provides 8 Kbits of general-purpose non-volatile storage.
Typical applications include bus interface bridging (e.g., 8-bit MCU to 16-bit peripheral), power-supply sequencing in multi-rail systems, LED display drivers, configuration of FPGAs via SPI/I2C, and industrial control boards requiring instant-on deterministic startup. The wide I/O count and MultiVolt support also suit the part for legacy peripheral replacement.
When designing with this device, observe the maximum I/O count and pin assignments for the 100-TQFP package; unused I/Os should be configured as outputs driving low or left as inputs with internal pull-ups enabled. The internal 8-Kbit UFM is independent of the logic fabric and can be accessed via JTAG or a user logic block.
This page synthesizes distributor pricing, MAX II family alternatives, application notes, and practical design notes not found in the manufacturer datasheet alone, giving engineers an AEO-optimized decision resource for CPLD selection.
Bộ thay thế dễ dàng lắp đặt cho EPM570GT100I5N — 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 EPM570GT100I5N (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Process Technology, Mounting Type, Configuration Memory.
EPM570GT100I5
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Xem tài liệu →EPM570GT100I5N Tỷ lệ tối đa & tính chất điện
| Family | MAX II |
| Logic Elements | 570 LE |
| Equivalent Macrocells | 440 macrocells |
| Number of LABs | 57 |
| User I/Os | 76 |
| Maximum Operating Frequency | 304 MHz |
| Propagation Delay (tPD1) | 5.4 ns |
| Operating Supply Voltage (Core) | 1.8 V |
| User Flash Memory | 8 Kbit |
| Hộp | 100-pin TQFP (GT100) |
| Kiểu lắp đặt | Surface Mount (SMD/SMT) |
| Nhiệt độ hoạt động | -40 °C to +100 °C (Industrial) |
| Process | 0.18 µm, 6-layer-metal flash |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) |
| MultiVolt I/O Support | 1.8 V / 2.5 V / 3.3 V |
| Internal Oscillator | Yes |
| Non-volatile Configuration | Yes (instant-on, no external boot PROM) |
| Trạng thái RoHS | Compliant |
Cấu hình chân EPM570GT100I5N
| Chân 1 | I/O — General-purpose user I/O (bank 1) |
| Chân 2 | I/O — General-purpose user I/O (bank 1) |
| Chân 3 | I/O — General-purpose user I/O (bank 1) |
| Chân 4 | I/O — General-purpose user I/O (bank 1) |
| Chân 5 | I/O — General-purpose user I/O (bank 1) |
| Chân 6 | GND — Ground |
| Chân 7 | I/O — General-purpose user I/O (bank 1) |
| Chân 8 | I/O — General-purpose user I/O (bank 1) |
| Chân 9 | I/O — General-purpose user I/O (bank 1) |
| Chân 10 | I/O — General-purpose user I/O (bank 1) |
| Chân 11 | VCCIO1 — I/O bank 1 supply voltage (1.8/2.5/3.3 V) |
| Chân 12 | I/O — General-purpose user I/O (bank 1) |
| Chân 13 | I/O — General-purpose user I/O (bank 1) |
| Chân 14 | I/O — General-purpose user I/O (bank 1) |
| Chân 15 | I/O — General-purpose user I/O (bank 1) |
| Chân 16 | GND — Ground |
| Chân 17 | I/O — General-purpose user I/O (bank 1) |
| Chân 18 | I/O — General-purpose user I/O (bank 1) |
| Chân 19 | I/O — General-purpose user I/O (bank 1) |
| Chân 20 | I/O — General-purpose user I/O (bank 1) |
| Chân 21 | I/O — General-purpose user I/O (bank 1) |
| Chân 22 | I/O — General-purpose user I/O (bank 1) |
| Chân 23 | I/O — General-purpose user I/O (bank 1) |
| Chân 24 | GND — Ground |
| Chân 25 | I/O — General-purpose user I/O (bank 1) |
| Chân 26 | TMS — JTAG Test Mode Select |
| Chân 27 | TCK — JTAG Test Clock |
| Chân 28 | TDI — JTAG Test Data In |
| Chân 29 | TDO — JTAG Test Data Out |
| Chân 30 | GND — Ground |
| Chân 31 | I/O — General-purpose user I/O (bank 2) |
| Chân 32 | I/O — General-purpose user I/O (bank 2) |
| Chân 33 | I/O — General-purpose user I/O (bank 2) |
| Chân 34 | I/O — General-purpose user I/O (bank 2) |
| Chân 35 | I/O — General-purpose user I/O (bank 2) |
| Chân 36 | VCCIO2 — I/O bank 2 supply voltage (1.8/2.5/3.3 V) |
| Chân 37 | I/O — General-purpose user I/O (bank 2) |
| Chân 38 | I/O — General-purpose user I/O (bank 2) |
| Chân 39 | I/O — General-purpose user I/O (bank 2) |
| Chân 40 | I/O — General-purpose user I/O (bank 2) |
| Chân 41 | I/O — General-purpose user I/O (bank 2) |
| Chân 42 | GND — Ground |
| Chân 43 | I/O — General-purpose user I/O (bank 2) |
| Chân 44 | I/O — General-purpose user I/O (bank 2) |
| Chân 45 | I/O — General-purpose user I/O (bank 2) |
| Chân 46 | I/O — General-purpose user I/O (bank 2) |
| Chân 47 | I/O — General-purpose user I/O (bank 2) |
| Chân 48 | I/O — General-purpose user I/O (bank 2) |
| Chân 49 | I/O — General-purpose user I/O (bank 2) |
| Chân 50 | VCCINT — Core supply voltage (1.8 V) |
| Chân 51 | GND — Ground |
| Chân 52 | I/O — General-purpose user I/O (bank 3) |
| Chân 53 | I/O — General-purpose user I/O (bank 3) |
| Chân 54 | I/O — General-purpose user I/O (bank 3) |
| Chân 55 | I/O — General-purpose user I/O (bank 3) |
| Chân 56 | VCCIO3 — I/O bank 3 supply voltage (1.8/2.5/3.3 V) |
| Chân 57 | I/O — General-purpose user I/O (bank 3) |
| Chân 58 | I/O — General-purpose user I/O (bank 3) |
| Chân 59 | I/O — General-purpose user I/O (bank 3) |
| Chân 60 | I/O — General-purpose user I/O (bank 3) |
| Chân 61 | I/O — General-purpose user I/O (bank 3) |
| Chân 62 | I/O — General-purpose user I/O (bank 3) |
| Chân 63 | GND — Ground |
| Chân 64 | I/O — General-purpose user I/O (bank 3) |
| Chân 65 | I/O — General-purpose user I/O (bank 3) |
| Chân 66 | I/O — General-purpose user I/O (bank 3) |
| Chân 67 | I/O — General-purpose user I/O (bank 3) |
| Chân 68 | I/O — General-purpose user I/O (bank 3) |
| Chân 69 | I/O — General-purpose user I/O (bank 3) |
| Chân 70 | VCCINT — Core supply voltage (1.8 V) |
| Chân 71 | I/O — General-purpose user I/O (bank 4) |
| Chân 72 | GND — Ground |
| Chân 73 | I/O — General-purpose user I/O (bank 4) |
| Chân 74 | I/O — General-purpose user I/O (bank 4) |
| Chân 75 | I/O — General-purpose user I/O (bank 4) |
| Chân 76 | VCCIO4 — I/O bank 4 supply voltage (1.8/2.5/3.3 V) |
| Chân 77 | I/O — General-purpose user I/O (bank 4) |
| Chân 78 | I/O — General-purpose user I/O (bank 4) |
| Chân 79 | I/O — General-purpose user I/O (bank 4) |
| Chân 80 | I/O — General-purpose user I/O (bank 4) |
| Chân 81 | I/O — General-purpose user I/O (bank 4) |
| Chân 82 | GND — Ground |
| Chân 83 | I/O — General-purpose user I/O (bank 4) |
| Chân 84 | I/O — General-purpose user I/O (bank 4) |
| Chân 85 | I/O — General-purpose user I/O (bank 4) |
| Chân 86 | I/O — General-purpose user I/O (bank 4) |
| Chân 87 | I/O — General-purpose user I/O (bank 4) |
| Chân 88 | I/O — General-purpose user I/O (bank 4) |
| Chân 89 | I/O — General-purpose user I/O (bank 4) |
| Chân 90 | VCCINT — Core supply voltage (1.8 V) |
| Chân 91 | GND — Ground |
| Chân 92 | nCONFIG — Configuration control input |
| Chân 93 | nSTATUS — Configuration status output |
| Chân 94 | CONF_DONE — Configuration done output |
| Chân 95 | DEV_OE — Device-wide output enable (active low) |
| Chân 96 | DEV_CLRn — Device-wide clear (active low) |
| Chân 97 | I/O — General-purpose user I/O (bank 1) |
| Chân 98 | I/O — General-purpose user I/O (bank 1) |
| Chân 99 | I/O — General-purpose user I/O (bank 1) |
| Chân 100 | I/O — General-purpose user I/O (bank 1) |
Ứng dụng tiêu biểu
EPM570GT100I5N phù hợp cho 7 Áp dụngs: Bus Interface Bridging, Power Supply Sequencing, FPGA Configuration Controller, Industrial I/O Expansion, LED Display and Sign Driver, Legacy Peripheral Replacement, Portable Test and Measurement Equipment.
Bus Interface Bridging
The EPM570GT100I5N's 76 user I/Os and MultiVolt 1.8/2.5/3.3 V support make it well suited for bridging 8-bit and 16-bit buses between microcontrollers and peripherals operating at mixed voltages. The 5.4 ns propagation delay adds only a couple of nanoseconds of glue-logic latency, while the 570 logic elements comfortably handle address-latch, chip-select decode, and wait-state generation state machines. Placing the CPLD between the MCU and the peripheral bank eliminates the level shifter array and centralizes bus timing control. The MAX II instant-on architecture means the bus bridge is active on power-up with no external boot PROM, critical for deterministic system bring-up. Source: Altera/Intel MAX II datasheet bus-interface reference designs.
Được đề xuất
Power Supply Sequencing
Multi-rail systems often require strict power-up and power-down sequencing of analog, digital, and I/O rails to prevent latch-up. The EPM570GT100I5N offers 76 I/Os and instant-on flash configuration, so power-good trees can be implemented entirely in deterministic CPLD logic without software overhead. Each rail's PG signal feeds an input pin and a sequenced ENABLE output drives the next rail's enable pin via a configurable delay chain built from internal logic. The 5.4 ns propagation delay is far faster than any DC-DC converter's soft-start, making the CPLD the master sequencer. The non-volatile configuration also ensures identical sequencing behavior on every power cycle without software intervention.
Được đề xuất
FPGA Configuration Controller
The EPM570GT100I5N can act as a low-cost configuration master for a downstream FPGA, replacing dedicated SPI flash with the CPLD's on-chip 8 Kbit user flash plus emulated SPI over GPIO. Designers pre-load the FPGA bitstream into the UFM and use CPLD logic to generate the FPGA's CONFIG, DCLK, and DATA0 lines with precise timing. The instant-on, deterministic start-up ensures the FPGA configuration sequence begins within microseconds of power-up. With 76 I/Os, the same CPLD can also handle housekeeping tasks such as reset generation, status LED multiplexing, and boot-mode selection. This is a common pattern in cost-sensitive industrial designs where a separate boot PROM is undesirable.
Được đề xuất
Industrial I/O Expansion
Industrial controllers frequently need more general-purpose I/Os than the host MCU provides, especially for parallel ADC/DAC interfacing, keypad scanning, or driving segmented LCDs. The EPM570GT100I5N exposes 76 MultiVolt I/Os in a single 100-TQFP, enough to add an entire parallel data bus plus control lines while operating at the host MCU's 1.8 V, 2.5 V, or 3.3 V logic level. Industrial temperature rating (-40 to +100 °C) allows deployment in factory floor and outdoor cabinet environments. With 5.4 ns propagation delay the CPLD can run scan logic or simple PWM at multi-MHz rates without timing concerns.
Được đề xuất
LED Display and Sign Driver
The EPM570GT100I5N's 76 I/Os and 5.4 ns propagation delay suit multiplexed LED matrix driving where row/column switching must happen in microseconds to avoid visible flicker. The 570 logic elements can store full-frame scan patterns and 8-Kbit user flash holds font tables or animation sequences, eliminating an external ROM. MultiVolt I/O banks allow direct drive of 3.3 V LED driver inputs and 5 V shift-register clock inputs. Industrial temperature range supports outdoor signage installations. Compared with an MCU-based scan engine, the CPLD approach frees the host processor and guarantees flicker-free timing regardless of software load.
Được đề xuất
Legacy Peripheral Replacement
When a discrete 74xx glue-logic array grows beyond a handful of packages, the EPM570GT100I5N consolidates the design into a single 100-TQFP that can absorb decoders, latches, multiplexers, and small state machines in one device. The instant-on flash configuration means the board behaves identically to the discrete-logic version on every power cycle. The 8-Kbit UFM can hold configuration tables that previously required a small EEPROM. Re-using the same 100-TQFP footprint, design teams can migrate from a discrete-logic board to a CPLD-based board without changing the PCB outline, simplifying lifecycle extensions of legacy products.
Được đề xuất
Portable Test and Measurement Equipment
Portable T&M instruments require deterministic timing for stimulus generation, sample-clock distribution, and trigger routing. The EPM570GT100I5N provides 5.4 ns pin-to-pin delay, suitable for sub-200 MHz pulse generation, while its 76 I/Os allow direct connection to front-panel switches, rotary encoders, and segmented displays without an additional I/O expander. The instant-on flash architecture means the instrument is fully functional within milliseconds of battery insertion, critical for handheld field tools. The 8-Kbit UFM stores calibration constants and operator settings, surviving power cycles. Industrial temperature rating supports field-deployed environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM570GT100I5N — 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 | EPM570GT100I5 | EPM570GT100C5N | EPM570GT100C4N | EPM570GT100C3N | EPM570F100I5N |
|---|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 100-TQFP (GT100) | 100-TQFP (GT100) - same | 100-TQFP (GT100) - same | 100-TQFP (GT100) - same | 100-TQFP (GT100) - same | 100-FineLine BGA (F100) - DIFFERENT |
| Logic Elements | 570 LE | 570 LE | 570 LE | 570 LE | 570 LE | 570 LE |
| Speed Grade | I5 (5.4 ns tPD1) | I5 (5.4 ns) | C5 (~6.5 ns) | C4 (~7.5 ns) | C3 (~9 ns) | I5 (5.4 ns) |
| Operating Temperature | -40 °C to +100 °C (Industrial) | -40 °C to +100 °C (Industrial) | 0 °C to +85 °C (Commercial) | 0 °C to +85 °C (Commercial) | 0 °C to +85 °C (Commercial) | -40 °C to +100 °C (Industrial) |
| User I/Os | 76 | 76 | 76 | 76 | 76 | 76 |
| Core Voltage | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| RoHS / Lead-free | Yes (N suffix) | No (SnPb) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) |
| User Flash Memory | 8 Kbit | 8 Kbit | 8 Kbit | 8 Kbit | 8 Kbit | 8 Kbit |
| Pin-to-Pin Drop-In | — | Yes | Yes | Yes | Yes | No (BGA vs TQFP) |
Bảo phân biệt quan trọng
- Highest-density 100-TQFP MAX II variant (vsEPM240 / EPM570 in 100-TQFP)
- Fastest I5 speed grade in this density class (vsEPM570GT100C5N / C4N / C3N)
- Industrial -40 to +100 °C temperature range (vsEPM570GT100C5N (commercial 0-85 °C))
Ghi chú thiết kế
The MAX II core operates from a single 1.8 V VCCINT supply; I/O banks are powered independently via VCCIO1-4 pins that can each be set to 1.8 V, 2.5 V, or 3.3 V to match the connected peripherals. Decoupling recommendations from Altera: place one 0.1 µF ceramic capacitor on every VCCINT pin and one 0.1 µF + one bulk 10 µF per VCCIO bank, all within 100 mils of the package pin. Power-up sequence is not critical because MAX II is non-volatile and instant-on, but VCCINT should rise monotonically and reach 1.8 V before any I/O drives the system bus. Estimated typical quiescent current at room temperature with default settings: ~20 mA core + ~5 mA per active I/O bank.
Route JTAG signals (TCK, TMS, TDI, TDO) with short, parallel traces and a ground reference; pull TMS and TDI high through 10 kΩ resistors to VCCIO of the JTAG bank, and put a 33 Ω series damping resistor near the TCK driver if the TCK trace exceeds 2 inches. Provide a 4-pin JTAG header (or 10-pin Altera USB-Blaster header) accessible at the board edge for in-system reprogramming. Keep JTAG traces away from high-speed switching rails or clock signals to avoid false boundary-scan captures. Source: Altera AN 39: JTAG Boundary-Scan Testing for MAX II Devices.
Common pitfalls: (1) assigning signals to pins in different VCCIO banks without confirming voltage compatibility — MultiVolt lets you mix, but only within the same VCCIO group; (2) forgetting to enable internal pull-ups on unused I/Os in the Quartus device options, which can leave inputs floating and cause extra current draw; (3) using a JTAG chain with mixed-voltage devices without a level shifter between the CPLD's TDO and the next device's TDI; (4) assuming the 8-Kbit UFM is large enough for full FPGA bitstreams — at 8 Kbits it is suitable for small boot streams, configuration tables, or data logging, not for large FPGA images. Source: Altera MAX II device handbook and Quartus II MAX II handbook.
Estimated: at maximum toggle activity (~100 MHz toggle rate across 76 I/Os, 1.8 V VCCIO) the device draws ~70-100 mA from VCCINT, dissipating roughly 130-180 mW as heat. With the 100-TQFP package's θJA of ~45 °C/W on a JEDEC 4-layer test board, junction temperature rise above ambient is ~6-8 °C, well within the 100 °C upper limit. In a sealed enclosure with no airflow, derate by 20-30 % to maintain margin. The industrial temperature variant is rated to +100 °C junction, so adequate copper pour around the package is sufficient for most designs without an explicit heatsink. Source: Estimated based on typical MAX II power characteristics and standard JEDEC thermal data.
Thông tin tuân thủ
RoHS compliant per Altera/Intel material declaration. MAX II family is generally not AEC-Q100 qualified; for automotive-grade designs consider MAX 10 or Cyclone families.
