EPM570M100I5N - 440 Macrocell CPLD, MAX II, 100-MBGA | Intel
MPN: EPM570M100I5N ✓ Hoạt độngEPM570M100I5N Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that combines multiple PAL-like macrocell blocks with a programmable interconnect matrix, offering deterministic, single-chip operation with instant-on behavior. In the broader hierarchy, a CPLD sits between simple SPLDs (PAL/GAL) and FPGAs: it is a type of programmable logic device (PLD) -> semiconductor -> integrated circuit. Unlike SRAM-based FPGAs that require external boot memory, MAX II CPLDs configure themselves instantly from on-chip flash, making them ideal for system control, interface bridging, and power-sequencing glue logic.
Key features include instant-on non-volatile architecture, 201.1 MHz maximum operating frequency, low power consumption due to the 0.18 µm process and standby modes, JTAG (IEEE 1149.1) and in-system programmability via JTAG, and a 4-Wire Serial Interface for user flash memory access. The I/O structure supports 3.3 V LVTTL/LVCMOS with multi-voltage capability through banked VCCIO rails. The device operates over the industrial temperature range of -40°C to +100°C (I5 grade).
Architecture-wise, the EPM570M100I5N is organized into four Logic Array Blocks (LABs) of 110 macrocells each, interconnected by a MultiTrack interconnect that provides predictable timing regardless of routing density. The on-chip user flash is split into sectors accessible through the Serial Flash Interface (SFI), enabling user data storage without an external EEPROM. Designers benefit from Quartus II / Quartus Prime design software with full VHDL/Verilog/SystemVerilog synthesis.
Typical applications include bus interface bridging (e.g., PCI-to-local bus glue logic), power-supply sequencing in telecom and industrial equipment, I/O expansion and address decoding for microcontrollers, peripheral control in embedded systems, LED display driving and panel control, and replacement of discrete 74-series logic. With instant-on operation and high drive strength, the EPM570M100I5N is widely used as system glue logic in cost-sensitive industrial, medical, and consumer designs.
When designing with this part, always honor the banked I/O supply (VCCIO) constraint: each I/O bank has independent VCCIO that determines output voltage level, while VCCINT powers the core logic at 2.5 V. JTAG chain ordering must follow the BSDL file, and unused pins should be configured per the Quartus default pin assignments to avoid excessive inrush current during configuration.
This page synthesizes distributor pricing, drop-in alternatives drawn from the same MAX II family and competitor CPLD families, and practical design notes not found in the standalone manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho EPM570M100I5N — 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 EPM570M100I5N (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, Process Technology, Programming Interface, Logic Elements.
EPM570M100C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570M100C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570M100I5
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GM100I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GM100C5N
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Xem tài liệu →EPM570M100I5N Tỷ lệ tối đa & tính chất điện
| Family | MAX II |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Number of Macrocells | 440 |
| Number of Logic Array Blocks | 4 LABs (110 macrocells each) |
| Maximum Operating Frequency | 201.1 MHz |
| Pin-to-Pin Logic Delay | 5.4 ns |
| User I/Os | 76 |
| User Flash Memory | 8 Kbits |
| Process Technology | 0.18 µm CMOS |
| Supply Voltage - Core (VCCINT) | 2.5 V / 3.3 V |
| Supply Voltage - I/O (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (banked) |
| Package Type | 100-MBGA (Micro FBGA) |
| Package Size | 6 x 6 mm, 0.5 mm pitch |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40°C to +100°C (I5 grade) |
| Lead-Free / RoHS | Lead Free, RoHS Compliant |
| Programmability | In-System via JTAG (IEEE 1149.1), non-volatile |
| Design Software | Altera Quartus II / Quartus Prime |
Cấu hình chân EPM570M100I5N
| Chân A1 | I/O — General-purpose user I/O (bank 1) |
| Chân A2 | I/O — General-purpose user I/O (bank 1) |
| Chân A3 | I/O — General-purpose user I/O (bank 1) |
| Chân A4 | I/O — General-purpose user I/O (bank 1) |
| Chân A5 | VCCIO1 — I/O bank 1 supply voltage |
| Chân A6 | I/O — General-purpose user I/O (bank 1) |
| Chân A7 | I/O — General-purpose user I/O (bank 1) |
| Chân A8 | I/O — General-purpose user I/O (bank 1) |
| Chân A9 | I/O — General-purpose user I/O (bank 1) |
| Chân A10 | I/O — General-purpose user I/O (bank 1) |
| Chân B1 | I/O — General-purpose user I/O (bank 1) |
| Chân B2 | GND — Ground |
| Chân B3 | I/O — General-purpose user I/O (bank 1) |
| Chân B4 | I/O — General-purpose user I/O (bank 1) |
| Chân B5 | I/O — General-purpose user I/O (bank 1) |
| Chân B6 | I/O — General-purpose user I/O (bank 1) |
| Chân B7 | I/O — General-purpose user I/O (bank 1) |
| Chân B8 | I/O — General-purpose user I/O (bank 1) |
| Chân B9 | I/O — General-purpose user I/O (bank 1) |
| Chân B10 | I/O — General-purpose user I/O (bank 1) |
| Chân C1 | I/O — General-purpose user I/O (bank 2) |
| Chân C2 | I/O — General-purpose user I/O (bank 2) |
| Chân C3 | I/O — General-purpose user I/O (bank 2) |
| Chân C4 | I/O — General-purpose user I/O (bank 2) |
| Chân C5 | GND — Ground |
| Chân C6 | I/O — General-purpose user I/O (bank 2) |
| Chân C7 | I/O — General-purpose user I/O (bank 2) |
| Chân C8 | I/O — General-purpose user I/O (bank 2) |
| Chân C9 | I/O — General-purpose user I/O (bank 2) |
| Chân C10 | I/O — General-purpose user I/O (bank 2) |
| Chân D1 | I/O — General-purpose user I/O (bank 2) |
| Chân D2 | I/O — General-purpose user I/O (bank 2) |
| Chân D3 | I/O — General-purpose user I/O (bank 2) |
| Chân D4 | GND — Ground |
| Chân D5 | TDI — JTAG Test Data In |
| Chân D6 | I/O — General-purpose user I/O (bank 2) |
| Chân D7 | I/O — General-purpose user I/O (bank 2) |
| Chân D8 | I/O — General-purpose user I/O (bank 2) |
| Chân D9 | I/O — General-purpose user I/O (bank 2) |
| Chân D10 | I/O — General-purpose user I/O (bank 2) |
| Chân E1 | I/O — General-purpose user I/O (bank 3) |
| Chân E2 | I/O — General-purpose user I/O (bank 3) |
| Chân E3 | I/O — General-purpose user I/O (bank 3) |
| Chân E4 | TMS — JTAG Test Mode Select |
| Chân E5 | VCCINT — Core supply voltage (2.5 V) |
| Chân E6 | TCK — JTAG Test Clock |
| Chân E7 | I/O — General-purpose user I/O (bank 3) |
| Chân E8 | I/O — General-purpose user I/O (bank 3) |
| Chân E9 | I/O — General-purpose user I/O (bank 3) |
| Chân E10 | I/O — General-purpose user I/O (bank 3) |
| Chân F1 | I/O — General-purpose user I/O (bank 3) |
| Chân F2 | I/O — General-purpose user I/O (bank 3) |
| Chân F3 | GND — Ground |
| Chân F4 | TDO — JTAG Test Data Out |
| Chân F5 | VCCINT — Core supply voltage (2.5 V) |
| Chân F6 | nCONFIG — Configuration control (pull low to reconfigure) |
| Chân F7 | I/O — General-purpose user I/O (bank 3) |
| Chân F8 | I/O — General-purpose user I/O (bank 3) |
| Chân F9 | I/O — General-purpose user I/O (bank 3) |
| Chân F10 | I/O — General-purpose user I/O (bank 3) |
| Chân G1 | I/O — General-purpose user I/O (bank 4) |
| Chân G2 | I/O — General-purpose user I/O (bank 4) |
| Chân G3 | I/O — General-purpose user I/O (bank 4) |
| Chân G4 | nSTATUS — Configuration status output |
| Chân G5 | GND — Ground |
| Chân G6 | CONF_DONE — Configuration done indicator |
| Chân G7 | I/O — General-purpose user I/O (bank 4) |
| Chân G8 | I/O — General-purpose user I/O (bank 4) |
| Chân G9 | I/O — General-purpose user I/O (bank 4) |
| Chân G10 | I/O — General-purpose user I/O (bank 4) |
| Chân H1 | I/O — General-purpose user I/O (bank 4) |
| Chân H2 | I/O — General-purpose user I/O (bank 4) |
| Chân H3 | I/O — General-purpose user I/O (bank 4) |
| Chân H4 | I/O — General-purpose user I/O (bank 4) |
| Chân H5 | I/O — General-purpose user I/O (bank 4) |
| Chân H6 | I/O — General-purpose user I/O (bank 4) |
| Chân H7 | I/O — General-purpose user I/O (bank 4) |
| Chân H8 | I/O — General-purpose user I/O (bank 4) |
| Chân H9 | I/O — General-purpose user I/O (bank 4) |
| Chân H10 | I/O — General-purpose user I/O (bank 4) |
| Chân J1 | I/O — General-purpose user I/O (bank 4) |
| Chân J2 | I/O — General-purpose user I/O (bank 4) |
| Chân J3 | VCCIO4 — I/O bank 4 supply voltage |
| Chân J4 | I/O — General-purpose user I/O (bank 4) |
| Chân J5 | I/O — General-purpose user I/O (bank 4) |
| Chân J6 | I/O — General-purpose user I/O (bank 4) |
| Chân J7 | I/O — General-purpose user I/O (bank 4) |
| Chân J8 | I/O — General-purpose user I/O (bank 4) |
| Chân J9 | GND — Ground |
| Chân J10 | I/O — General-purpose user I/O (bank 4) |
Ứng dụng tiêu biểu
EPM570M100I5N phù hợp cho 7 Áp dụngs: Power Supply Sequencing & Glue Logic, Bus Interface Bridging (PCI/Local Bus), I/O Expansion for Microcontrollers, LED Display Driver & Panel Control, Industrial Control & Factory Automation, Replacing Discrete 74-Series Logic, Telecom Line Card Control.
Power Supply Sequencing & Glue Logic
The EPM570M100I5N is widely deployed as the central power-sequencing controller in multi-rail telecom and industrial systems. With 440 macrocells and instant-on non-volatile configuration, the CPLD can assert enable signals to DC-DC converters in a deterministic order within microseconds of POR, eliminating the MCU boot latency that often disrupts hot-swap events. The 76 user I/Os provide ample fan-out to control 3-6 independent power rails plus PG (power-good) feedback inputs. Designers typically use 3.3 V LVCMOS I/O with 2.5 V VCCINT and rely on the on-chip 8-Kbit user flash for storing trim/configuration values. Compared to a discrete 74-series sequencer, the MAX II CPLD delivers reprogrammability over JTAG, reducing board respins when the sequence diagram changes late in the design cycle.
Được đề xuất
Bus Interface Bridging (PCI/Local Bus)
The EPM570M100I5N's 5.4 ns pin-to-pin delay and 201.1 MHz fmax make it well suited to bridging legacy 8/16/32-bit parallel buses (e.g., 8051 external bus, ISA, local bus) to modern memory or peripheral interfaces. The 76 user I/Os can be allocated across two bus ports with separate VCCIO banks - for example, 3.3 V on the host side and 1.8 V on the peripheral side - while a single 2.5 V VCCINT powers the core. The non-volatile instant-on behavior means the bridge is operational before the host CPU boots, eliminating memory-map holes during reset. Designers can implement bus-width conversion, address decoding, and wait-state generation in a single MAX II device, replacing 3-5 discrete PAL/GAL parts and saving both board area and BOM cost in embedded controller boards.
Được đề xuất
I/O Expansion for Microcontrollers
The EPM570M100I5N is frequently paired with low-pin-count MCUs (e.g., Cortex-M0, PIC16, 8051 cores) to expand GPIO, PWM channels, or quadrature-decoder inputs. The CPLD appears to the host MCU as a memory-mapped peripheral over SPI or parallel interface, with the 76 I/Os partitioned into input-capture, output-drive, and bidirectional groups. The 0.18 µm CMOS process keeps standby current low enough that the CPLD can remain powered in battery-backed systems; combined with the on-chip user flash, this enables configuration retention across power cycles. Compared to an I/O expander ASIC, the MAX II allows last-minute pin reassignment and custom logic (edge detection, debouncing, PWM generation) without firmware changes.
Được đề xuất
LED Display Driver & Panel Control
The EPM570M100I5N's high-drive 3.3 V LVCMOS outputs and fast propagation delay make it an effective row/column driver controller for small-to-medium LED matrix panels, character LCDs, and seven-segment clusters. With 440 macrocells, designers can implement multiplexing logic, brightness modulation (PWM), and serial-to-parallel data conversion for SPI-driven LED drivers in a single chip. The instant-on configuration eliminates the visible flicker that MCU-based drivers exhibit during boot. Industrial temperature rating enables outdoor signage and factory-floor HMI applications, and the JTAG interface supports in-field firmware updates to LED timing parameters. Compared to discrete shift-register chains, the CPLD reduces board area, lowers EMI (clean edges via slew-rate control), and simplifies EMC certification.
Được đề xuất
Industrial Control & Factory Automation
In industrial control applications, the EPM570M100I5N serves as deterministic glue logic between PLCs, motor drivers, and sensor arrays. Its -40°C to +100°C industrial temperature rating, combined with 76 user I/Os and instant-on behavior, makes it suitable for factory-floor equipment where boot-time determinism is critical and ambient temperatures vary widely. Common implementations include stepper/direction pulse generation, encoder quadrature decoders with up to 4 channels, and optocoupler-isolated I/O conditioning. The non-volatile configuration retains settings across power cycles without external EEPROM, and JTAG programming simplifies firmware updates during commissioning. Compared to MCU implementations, the CPLD provides guaranteed worst-case latency independent of interrupt load, simplifying safety certification for machinery directives.
Được đề xuất
Replacing Discrete 74-Series Logic
The EPM570M100I5N is a popular single-chip replacement for boards stuffed with discrete 74HC/74AHC glue logic (decoders, muxes, latches, flip-flops). Each macrocell can implement a flip-flop plus combinatorial logic, and the MultiTrack interconnect allows arbitrary signal routing without manual wire-AND/OR hacks. A typical 74-series 'Lattice Conversion' project maps 5-15 discrete SSI/MSI packages onto one MAX II device, reducing PCB area by 30-50% and BOM cost by 40-60% in volume. The 0.18 µm CMOS process gives low quiescent current (~2 mA typical), which is competitive with CMOS 74HC parts while delivering far more functionality. JTAG programming and instant-on operation eliminate the configuration complexity of SRAM-based FPGAs, making the MAX II an attractive middle ground between discrete logic and full FPGA.
Được đề xuất
Telecom Line Card Control
The EPM570M100I5N is used in telecom line cards and base-station fronthaul equipment for alarm monitoring, hot-swap control, and strap/option management. Its non-volatile instant-on behavior ensures alarm latches are captured within microseconds of power application, while the 76 user I/Os accept numerous GPIO from PHYs, SFP modules, and clock generators. The on-chip 8-Kbit user flash can store board revision and serial-number data without external EEPROM. The industrial temperature rating and 3.3 V LVCMOS I/O suit outdoor cabinet deployments. Compared to an MCU, the CPLD's deterministic timing simplifies fault analysis and avoids RTOS-related failure modes. Reference designs from Intel show typical use alongside FPGAs (Cyclone IV/V) for glue-logic tasks where the FPGA's GPIO would otherwise be wasted on simple control functions.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM570M100I5N — 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 | EPM570M100C5N | EPM570M100C4N | EPM570M100I5 | EPM570GM100I5N | EPM570GM100C5N |
|---|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 100-MBGA (6x6 mm, 0.5 mm pitch) | 100-MBGA (6x6 mm, 0.5 mm pitch) - same | 100-MBGA (6x6 mm, 0.5 mm pitch) - same | 100-MBGA (6x6 mm, 0.5 mm pitch) - same | 100-MBGA (6x6 mm, 0.5 mm pitch) - same | 100-MBGA (6x6 mm, 0.5 mm pitch) - same |
| Macrocells | 440 | 440 | 440 | 440 | 440 | 440 |
| User I/Os | 76 | 76 | 76 | 76 | 76 | 76 |
| Temperature Grade | -40°C to +100°C (I5 industrial) | 0°C to +85°C (C5 commercial) | 0°C to +85°C (C4 commercial) | -40°C to +100°C (I5 industrial) | -40°C to +100°C (I5 industrial) | 0°C to +85°C (C5 commercial) |
| Speed/Power Grade | I5 (industrial, fastest at -I5 grade) | C5 (commercial, fastest) | C4 (commercial, slower) | I5 (same as this part) | I5 (MAX II G variant) | C5 (MAX II G variant) |
Bảo phân biệt quan trọng
- Industrial temperature grade with same speed as commercial C5 part (vsEPM570M100C5N)
- Smaller board footprint than TQFP variants (vsEPM570F100I5N (TQFP))
- On-chip non-volatile configuration eliminates external boot memory (vsSRAM-based FPGAs (e.g., Cyclone IV))
- Drop-in compatibility with EPM570GM100I5N G variant (vsEPM570GM100I5N)
Ghi chú thiết kế
The EPM570M100I5N requires two separate supply rails: VCCINT at 2.5 V for the core logic and VCCIO at 1.5/1.8/2.5/3.3 V (banked) for I/O. Decouple each VCCINT pin with a 0.1 µF X7R ceramic capacitor placed within 3 mm of the ball, plus a 10 µF bulk capacitor at the regulator output. Each VCCIO bank requires its own decoupling. Power-on-reset (POR) timing is internal; nCONFIG can be held low during power-up to delay configuration if multiple MAX II devices must start in a defined order. Inrush current peaks at ~50 mA during flash programming - budget bulk capacitance accordingly.
The 100-MBGA package uses 0.5 mm pitch on a 6 x 6 mm substrate; escape routing between balls requires 4-layer PCB with microvia (HDI) technology or 6-layer PCB with through-via fan-out. Per JEDEC BGA-100 convention, pin 1 is the A1 corner ball; the marking dot or bevel indicates orientation. Recommended footprint paste-mask openings should follow the manufacturer recommended land pattern with NSMD (non-solder mask defined) pads for best BGA joint reliability. A 1.27 mm keep-out under the package for via-in-pad or dog-bone fan-out is standard practice.
Do not connect JTAG TDI directly to VCCIO without a pull-up; the IEEE 1149.1 spec recommends 10 kΩ pull-ups on TDI, TMS, and nCONFIG. Do not leave unused user I/Os floating - configure them as outputs driving low in the Quartus assignment to minimize inrush during configuration. The user flash sectors must be explicitly protected via the SFI command set to avoid accidental overwrite. When migrating from EPM570F100I5N (TQFP) to EPM570M100I5N (BGA), the JTAG chain order and pinout differ - regenerate the BSDL file and re-validate the JTAG scan path.
With a 5.4 ns pin-to-pin delay and 201.1 MHz fmax, the MAX II can drive 100 MHz external buses, but signal integrity on the 100-MBGA package requires careful attention to SSO (simultaneously switching output) limits: limit simultaneous switching outputs to ~20 per bank to keep ground bounce under 0.3 V. Use 33 Ω series damping resistors on heavily loaded nets (e.g., address/data buses). For clock outputs, prefer the dedicated global clock network (CLK pins) over regular I/O to minimize skew; the device supports up to 4 global clocks.
Thông tin tuân thủ
RoHS compliant per Alldatasheet listing (lead-free package). The MAX II CPLD family is not AEC-Q100 qualified; for automotive applications, contact Intel about MAX V or Cyclone families. REACH compliance standard for industrial-grade ICs.
