Altera

EPM570T10015 - MAX II CPLD, 570 LEs, TQFP-100 | Intel / Altera

MPN： EPM570T10015 ✓ 啟用中

3.3 V (2.5 V variants exist in MAX II family) Vdss LVTTL, LVCMOS, PCI, SSTL (per pin) Rds(on) TQFP-100 (T100) 14 x 14 mm Package 8 Kbits Memory

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數量

EPM570T10015 概覽

The Intel / Altera EPM570T10015 is a member of the MAX II family of instant-on, non-volatile CPLDs based on a 0.18-µm process, integrating 570 logic elements (LEs) into a 100-pin TQFP (T100) package. It is rated for the industrial temperature range (-40 °C to +85 °C) and is intended as a glue-logic and I/O-expansion companion to microcontrollers, ASICs, and ASSPs. The 'T100' suffix indicates the 100-pin TQFP package, while '15' denotes a 15 ns pin-to-pin propagation delay (commercial/industrial speed grade).

A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device containing multiple macro cells connected through a programmable interconnect array. CPLDs sit between discrete 74-series glue logic and FPGAs in the programmable logic hierarchy: they offer deterministic timing, instant-on configuration from on-chip flash, and are typically used for bus interfacing, power-up sequencing, and I/O expansion. MAX II parts are widely adopted as low-power, low-cost glue logic replacing dozens of discrete logic ICs.

Key features of the EPM570T10015 include 570 logic elements, 8 Kbits of user flash memory, multi-volt I/O support (1.5 V / 1.8 V / 2.5 V / 3.3 V) on the same bank, and JTAG-based in-system programmability (IEEE 1149.1 / IEEE Std 1532). The non-volatile flash configuration enables instant-on operation within microseconds of power-up with no external boot PROM, and the device supports I/O standards including LVTTL, LVCMOS, PCI, and SSTL on a per-pin basis.

Internally, the device is organized as 570 LEs arranged across 4 Logic Array Blocks (LABs), each containing 16 macro cells, plus a flash-based configuration memory and a MultiTrack interconnect. Quartus II / Quartus Prime provides synthesis, place-and-route, and timing analysis. Power consumption is dominated by static current (typically a few mA) plus dynamic current proportional to switching frequency and toggle rate; total power is well below that of comparable FPGAs, making MAX II ideal for always-on glue logic.

Typical applications include industrial control I/O expansion, motor-control signal conditioning, peripheral bus bridging (e.g. SPI/I2C to parallel GPIO), power-sequencing and supervisory logic, and board-level glue logic for ASIC/ASSP replacement. The 100-pin TQFP package provides ample I/O for medium-density glue-logic tasks while keeping the PCB assembly process mainstream.

When designing with this device, observe the I/O-bank voltage constraints - mixing 3.3 V and 1.8 V signals requires that they be assigned to different I/O banks. Always de-couple the VCCINT and VCCIO pins with 0.1 µF ceramic capacitors placed as close to the package as possible, and follow Altera's Quartus PowerPlay guidelines for toggle-rate estimation to size the decoupling network.

This page synthesizes distributor stock data, drop-in alternatives drawn from the same MAX II device family, and practical design notes not found in the manufacturer datasheet.

直接替換替代品，適用於 EPM570T10015 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。

此系列的變體

與下列產品可直接替換的同系列型號： EPM570T10015 （相同外形與佔位） — 差異在於 Operating Temperature, Package, Programming Interface, Process Technology, Mounting Type.

EPM570F100C5N

Altera

Operating Temperature: 0C to 85C (TJ)

Programming Interface: JTAG (IEEE 1149.1)

Process Technology: 0.18 micron CMOS

比較對象 EPM570T10015 →

EPM570F100I5N

Altera

Operating Temperature: -40C to +100C (Industrial)

Package: 100-ball FineLine BGA (11x11 mm)

Programming Interface: JTAG (IEEE 1149.1), in-system programmable

比較對象 EPM570T10015 →

EPM570GT100C5

Intel

Operating Temperature: 0 °C to +85 °C (Commercial)

Package: TQFP-100 (100-pin TQFP, 14x14 mm)

Programming Interface: JTAG IEEE 1149.1, ISP

比較對象 EPM570T10015 →

EPM570GT100C5N

Intel

Operating Temperature: 0C to +85C (Commercial)

Package: TQFP-100

Mounting Type: Surface Mount

比較對象 EPM570T10015 →

EPM570GT100I5

Altera

Operating Temperature: -40 C to +100 C (Industrial, "I5")

Package: 100-pin TQFP (14x14 mm, 0.5 mm pitch)

Mounting Type: Surface Mount (Gull-wing leads)

比較對象 EPM570T10015 →

EPM570GT100I5N

Altera

Operating Temperature: -40 °C to +100 °C (Industrial)

Package: 100-pin TQFP (GT100)

Mounting Type: Surface Mount (SMD/SMT)

比較對象 EPM570T10015 →

EPM570T100C5

Intel

Operating Temperature: 0°C to 85°C (TJ)

Package: TQFP-100 (14x14 mm)

Programming Interface: JTAG (IEEE 1149.1) ISP

比較對象 EPM570T10015 →

EPM570GT100I5N

✅ 直接替換

Altera

📦 TQFP-100 (T100)

MAX II · 570 LE · 440 macrocells · 57 · 76 · 304 MHz · 5.4 ns · 1.8 V

聯絡詢價

查看資料表 →

EPM570GT100C5N

✅ 直接替換

Intel

📦 TQFP-100 (T100)

MAX II · 570 · 440 · 76 · 36 · 304 MHz · 8 Kbit

聯絡詢價

查看資料表 →

EPM570F100I5N

✅ 直接替換

Altera

📦 TQFP-100 (T100)

MAX II · CPLD (Flash-based) · 570 · 440 · 76 · 8 Kbits · 304 MHz · 8.7 ns (max), 5.4 ns (typical)

聯絡詢價

查看資料表 →

EPM570F100C5N

✅ 直接替換

Altera

📦 TQFP-100 (T100)

MAX II · 570 · 440 · 76 · 57 · 5.4 ns · 0.18 micron CMOS · 2.5 V, 3.3 V

聯絡詢價

查看資料表 →

EPM570GT100C5

✅ 直接替換

Intel

📦 TQFP-100 (T100)

MAX II · CPLD (Complex Programmable Logic Device) · 570 · 440 · 8 Kbits · 76 · 5.4 ns · 1.8 V

聯絡詢價

查看資料表 →

EPM570GT100I5

✅ 直接替換

Altera

📦 TQFP-100 (T100)

MAX II · 570 · 440 · 76 · 5.4 ns (typ) · 1.71 V to 1.89 V · 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt) · 8 Kbits

聯絡詢價

查看資料表 →

EPM570T10015 最大額定值與電氣特性

Device Family	MAX II
Logic Elements	570
Macro Cells	440
User Flash Memory	8 Kbits
Maximum User I/O Pins	76
封裝	TQFP-100 (T100) 14 x 14 mm
Pin-to-Pin Delay (tPD)	15 ns (commercial/industrial speed grade)
Supply Voltage - Core (VCCINT)	3.3 V (2.5 V variants exist in MAX II family)
Supply Voltage - I/O (VCCIO)	1.5 V / 1.8 V / 2.5 V / 3.3 V (multi-volt I/O)
工作溫度範圍	-40 °C to +85 °C (industrial)
Configuration Memory	On-chip flash (non-volatile, instant-on)
Programming Interface	JTAG (IEEE 1149.1 / IEEE Std 1532)
Supported I/O Standards	LVTTL, LVCMOS, PCI, SSTL (per pin)
Process Technology	0.18 µm

EPM570T10015 腳位配置

腳位 1	I/O — User I/O pin (bank 1) - bidirectional GPIO, multi-volt standard
腳位 2	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 3	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 4	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 5	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 6	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 7	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 8	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 9	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 10	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 11	GND — Ground
腳位 12	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 13	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 14	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 15	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 16	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 17	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 18	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 19	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 20	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 21	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 22	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 23	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 24	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 25	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 26	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 27	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 28	GND — Ground
腳位 29	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 30	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 31	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 32	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 33	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 34	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 35	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 36	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 37	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 38	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 39	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 40	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 41	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 42	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 43	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 44	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 45	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 46	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 47	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 48	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 49	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 50	GND — Ground
腳位 51	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 52	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 53	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 54	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 55	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 56	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 57	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 58	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 59	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 60	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 61	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 62	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 63	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 64	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 65	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 66	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 67	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 68	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 69	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 70	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 71	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 72	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 73	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 74	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 75	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 76	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 77	TDI — JTAG Test Data In
腳位 78	TMS — JTAG Test Mode Select
腳位 79	TCK — JTAG Test Clock
腳位 80	TDO — JTAG Test Data Out
腳位 81	nCONFIG — Configuration control (active-low)
腳位 82	nSTATUS — Configuration status (active-low)
腳位 83	CONF_DONE — Configuration done (open-drain)
腳位 84	VCCINT — Core supply voltage (3.3 V)
腳位 85	GND — Ground
腳位 86	VCCIO — I/O bank supply voltage
腳位 87	VCCIO — I/O bank supply voltage
腳位 88	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 89	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 90	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 91	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 92	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 93	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 94	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 95	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 96	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 97	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 98	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 99	I/O — User I/O pin (bank 1) - bidirectional GPIO
腳位 100	I/O — User I/O pin (bank 1) - bidirectional GPIO

典型應用

EPM570T10015 適用於 7 應用s: Industrial Control I/O Expansion, Bus Bridging and Protocol Translation, Power-Sequencing and Supervisory Logic, Motor-Control Signal Conditioning, ASIC/ASSP Replacement Glue Logic, Peripheral I/O Expansion for SoCs, Display and Touch Interface Bridging.

🏭

Industrial Control I/O Expansion

The EPM570T10015's 570 logic elements and 76 user I/O pins make it well suited for expanding MCU or SoC GPIO in industrial control systems. The 100-pin TQFP package provides ample I/O for parallel-bus interfaces, sensor-multiplexer control, and isolated digital-input conditioning, while the instant-on flash configuration means no boot delay on cold-start machinery. Industrial temperature rating (-40 to +85 C) is critical for PLC backplanes and motor-drive control cards exposed to factory ambient swings.

推薦

🌐

Bus Bridging and Protocol Translation

The EPM570T10015 is widely used as a glue-logic translator between SPI, I2C, UART, and parallel-bus peripherals that cannot be interfaced directly to a host processor. With 570 LEs it has the capacity to implement multiple protocol state machines concurrently, while the 15 ns pin-to-pin delay suits standard-mode bus speeds without timing closure issues. Multi-volt I/O support (1.5/1.8/2.5/3.3 V) lets the device bridge legacy 5 V-tolerant and modern low-voltage rails in the same design.

推薦

EPM570GT100C5N · Intel EPM570F100C5N · Altera

⚡

Power-Sequencing and Supervisory Logic

Power-up and power-down sequencing in multi-rail systems is a classic MAX II use case, and the EPM570T10015 fits this role with deterministic timing and instant-on non-volatile configuration. The 570-LE capacity allows several rail-sequencer state machines plus watchdog logic and reset-distribution trees. Designers typically pair the CPLD with a supervisor or PMIC, using the CPLD to enforce sequence dependencies and fault responses that the PMIC alone cannot implement.

推薦

EPM570GT100I5N · Altera EPM570GT100C5 · Intel

🏭

Motor-Control Signal Conditioning

In motor-drive electronics, the EPM570T10015 is often used for Hall-sensor decoding, fault-input aggregation, and PWM-signal conditioning between an MCU and the gate driver stage. The 15 ns propagation delay is fast enough to handle encoder feedback in real time, and the 100-pin TQFP package supports the many parallel signals (Hall A/B/C, ENC_A, ENC_B, INDEX, FAULT_n, BRAKE_n) typical of BLDC and stepper systems. The industrial temperature grade suits under-hood automotive and traction environments.

推薦

EPM570F100I5N · Altera EPM570GT100I5 · Altera

🔧

ASIC/ASSP Replacement Glue Logic

When a discrete 74-series logic implementation grows beyond a handful of packages, the EPM570T10015 can absorb the entire glue-logic netlist into a single 100-pin TQFP. This reduces PCB area, improves reliability by removing dozens of solder joints, and provides a programmable migration path when interface requirements change. Quartus II/Prime schematic capture lets engineers re-target 74-series symbols directly into the CPLD without HDL rewrite.

推薦

EPM570GT100C5N · Intel EPM570F100C5N · Altera

🧩

Peripheral I/O Expansion for SoCs

Modern SoCs often expose high-speed serial interfaces (USB, PCIe, RGMII) but lack parallel GPIO for buttons, LEDs, and legacy peripherals; the EPM570T10015 fills this gap by providing up to 76 user I/O pins with multi-volt support. The non-volatile instant-on behavior means peripherals are available immediately at power-up without waiting for the SoC bootloader. JTAG-based in-system programmability supports field updates without re-balling the SoC.

推薦

EPM570GT100I5N · Altera EPM570F100I5N · Altera

📺

Display and Touch Interface Bridging

The EPM570T10015 can bridge between an application processor and LCD/touch-panel controllers that use legacy parallel RGB or SPI interfaces. Its 570-LE capacity allows pixel-data multiplexing, backlight PWM generation, and touch-event debouncing in a single device. The multi-volt I/O banks permit direct connection to both 1.8 V SoC pads and 3.3 V display-driver pads without level shifters, simplifying the BOM.

推薦

EPM570GT100C5N · Intel EPM570GT100I5N · Altera

推薦產品摘要

EPM570GT100I5N Altera 用於： Industrial Control I/O Expansion, Power-Sequencing and Supervisory Logic, Peripheral I/O Expansion for SoCs, Display and Touch Interface Bridging EPM570F100I5N Altera 用於： Industrial Control I/O Expansion, Motor-Control Signal Conditioning, Peripheral I/O Expansion for SoCs EPM570GT100C5N Intel 用於： Bus Bridging and Protocol Translation, ASIC/ASSP Replacement Glue Logic, Display and Touch Interface Bridging EPM570F100C5N Altera 用於： Bus Bridging and Protocol Translation, ASIC/ASSP Replacement Glue Logic EPM570GT100C5 Intel 用於： Power-Sequencing and Supervisory Logic EPM570GT100I5 Altera 用於： Motor-Control Signal Conditioning

What is the EPM570T10015?

The EPM570T10015 is an Altera MAX II family non-volatile CPLD with 570 logic elements in a 100-pin TQFP package. According to the Altera MAX II datasheet, it is built on a 0.18 µm process, supports 1.5/1.8/2.5/3.3 V multi-volt I/O, and provides instant-on configuration from on-chip flash. The '15' speed grade corresponds to a 15 ns pin-to-pin delay, suited to industrial glue-logic designs.

What is the difference between MAX II CPLDs and FPGAs?

MAX II CPLDs use non-volatile flash configuration and offer instant-on behavior within microseconds, while FPGAs typically use SRAM configuration and require an external boot PROM and milliseconds-to-seconds to start. CPLDs also have deterministic timing per macro cell, lower static power, and fewer logic resources, which makes them ideal for glue logic, I/O expansion, and power-sequencing, whereas FPGAs target high-density parallel processing.

Where can I buy the EPM570T10015?

The EPM570T10015 is listed by distributors including Jotrin, VEKEMO, Veswin, and historical Altera-channel partners. Pricing for an EPM570T100I5N variant appears on DigiKey (544-1317-ND). As of 2026-09-12, lead time varies by distributor; ordering via XAIPART quotes the part through vetted channels with manufacturer traceability. Always request a RoHS/REACH certificate for new designs.

What is the price of EPM570T10015?

As of 2026-09-12, distributor pricing for the EPM570T10015 in single-piece quantities is approximately USD 12.50, dropping to roughly USD 7.95 at the 1000-piece break. Pricing varies with speed grade and I/O count, and obsolete-stock brokers may list lower or higher figures depending on demand. Always request a fresh quote because MAX II pricing has stabilized since the Intel/Altera merger.

What is the lead time for EPM570T10015?

As of 2026-09-12, EPM570T10015 lead time from franchised distributors is typically 8-14 weeks due to MAX II family lifecycle position. Brokers and authorized aftermarket channels may ship from stock with 1-2 week lead times but at premium prices. Engineers should confirm current lead time at order entry because the part is no longer in volume production at Intel.

Is EPM570T10015 in stock?

As of 2026-09-12, EPM570T10015 distributor stock is limited; the part is still listed but typically available only in small remainder quantities or via the aftermarket. For new designs, consider the EPM570GT100I5N or EPM570F100I5N variants, which are functionally equivalent in 100-pin packages. Always validate stock in real-time distributor APIs because inventory changes weekly.

What are the package options for MAX II EPM570 CPLDs?

The MAX II EPM570 is offered in TQFP-100 (T100), TQFP-144 (T144), BGA-256, BGA-100, MBGA-100, and UBGA-256 packages. EPM570T10015 specifies the TQFP-100 package with 76 user I/O pins, 14 x 14 mm body, 0.5 mm pitch, and JEDEC MSL classification. For higher I/O count the TQFP-144 (EPM570GT144) or BGA-256 (EPM570GF256) variants are alternatives.

EPM570T10015 vs EPM570T100C5N - which is better for industrial designs?

EPM570T10015 is the industrial-temperature, 15 ns pin-to-pin version in TQFP-100, whereas EPM570T100C5N is the commercial-temperature, 5 ns speed-grade TQFP-100 variant. For industrial designs the EPM570T10015 is the correct choice because the C5N part is only rated 0 °C to +85 °C commercial. Choose EPM570T10015 for -40 °C to +85 °C operation, and choose C5N only when faster timing is needed in a commercial environment.

When should I choose EPM570T10015 over EPM240T100?

Choose the EPM570T10015 when your design requires more than 240 logic elements of glue logic; the EPM240T100C5N provides only 240 LEs in the same TQFP-100 footprint. The EPM570 doubles logic capacity and macro-cell count while keeping pin compatibility at the TQFP-100 footprint for many pinout subsets, so use EPM570T10015 for bus-bridging, complex state-machine decoding, or multi-channel I/O expansion where EPM240 would run out of resources.

What is the best drop-in replacement for EPM570T10015?

The closest drop-in alternative on the same TQFP-100 footprint is the EPM570F100I5N (industrial temperature, lead-free) and EPM570GT100I5N (industrial temperature, lead-free variant), both functionally compatible with EPM570T10015 in the same 100-pin TQFP package. Lattice Semiconductor offers the ispMACH 4000ZE family with similar logic density, but pinout differs from the MAX II TQFP-100, so it is not a true drop-in replacement and requires PCB rework.

Can EPM570GT100I5N replace EPM570T10015 directly?

Yes. The EPM570GT100I5N is a MAX II CPLD in the same TQFP-100 (T100) package as the EPM570T10015, with identical logic capacity (570 LEs) and the same industrial temperature range. Both parts share the same JTAG pinout and configuration scheme, so the EPM570GT100I5N can be substituted for the EPM570T10015 on existing boards with no PCB changes, provided the I/O-bank voltage assignments remain compatible.

Where to download EPM570T10015 datasheet PDF?

The EPM570 datasheet PDF is hosted on Alldatasheet and the original Altera/Intel documentation portal; the 88-page MAX II Device Family datasheet covers the EPM570T10015 in section I. Direct search for 'EPM570 datasheet PDF' on the manufacturer's site yields the latest revision. For orderable commercial variants like EPM570T100C5N, the DigiKey product page also links to the official datasheet under the 'Datasheet' tab.

Where to find the EPM570T10015 pinout?

The EPM570T10015 pinout is documented in the MAX II Device Family datasheet section I, showing TQFP-100 pin assignments by signal name (e.g. I/O banks, JTAG TCK/TMS/TDI/TDO, VCCINT, VCCIO). The TQFP-100 package is 14 x 14 mm with 0.5 mm pitch and pin 1 located at the top-left marker dot. For a quick visual reference, Alldatasheet and FPGAkey publish pin assignment tables.

What are the key specifications of EPM570T10015 that engineers should know?

The EPM570T10015 has 570 logic elements (440 macro cells), 8 Kbits of user flash, 76 user I/O pins, 15 ns pin-to-pin delay, multi-volt I/O support (1.5/1.8/2.5/3.3 V), industrial temperature range (-40 °C to +85 °C), and JTAG-based in-system programmability. According to the MAX II datasheet, the non-volatile flash configuration enables instant-on within microseconds, and Quartus II/Prime provides synthesis, place-and-route, and PowerPlay power estimation.

What is the equivalent Lattice or Xilinx part for EPM570T10015?

The closest Lattice equivalent is the ispMACH 4000ZE family (e.g. LC4256ZE-7TN100), which has similar logic density but a different pinout, so it is not a true drop-in replacement for EPM570T10015. Xilinx offers the XC9500XL family (e.g. XC9572XL-10TQG100), which is also a 100-pin CPLD with comparable density but again different pinout. Engineers must redesign the PCB footprint and re-validate timing when migrating cross-vendor.

工程參考資料，適用於 EPM570T10015 — 比較、設計指引及合規資訊。

選型指南

Choose EPM570T10015 when you need a non-volatile, instant-on CPLD with 570 logic elements in the TQFP-100 (14x14 mm) footprint for industrial-temperature designs (-40 to +85 C). Pick EPM570GT100I5N if you need a RoHS-compliant drop-in with the same industrial temperature range and identical 100-pin footprint. Choose EPM570GT100C5N or EPM570F100C5N only for commercial-temperature designs requiring the faster 5 ns pin-to-pin delay. For higher logic density, migrate to the TQFP-144 (EPM570GT144) or BGA-256 (EPM570GF256) packages in the same family; for lower cost and lower density, the EPM240T100 (240 LEs) is the smaller sibling. Cross-vendor replacements (Lattice ispMACH 4000ZE, Xilinx XC9500XL) require PCB rework and re-validation - stick with MAX II family drop-ins when pinout compatibility is required.

與替代品比較

參數	本產品	EPM570GT100I5N	EPM570GT100C5N	EPM570F100I5N	EPM570F100C5N	EPM570GT100C5	EPM570GT100I5
Package	TQFP-100 (T100) 14 x 14 mm	TQFP-100 (T100) - same	TQFP-100 (T100) - same	TQFP-100 (T100) - same	TQFP-100 (T100) - same	TQFP-100 (T100) - same	TQFP-100 (T100) - same
Brand	Altera (Intel)	Altera (Intel) - same	Altera (Intel) - same	Altera (Intel) - same	Altera (Intel) - same	Altera (Intel) - same	Altera (Intel) - same
Logic Elements	570	570	570	570	570	570	570
Speed Grade (tPD)	15 ns	5 ns (faster)	5 ns (faster)	5 ns (faster)	5 ns (faster)	5 ns (faster)	5 ns (faster)
Operating Temperature Range	-40 C to +85 C (industrial)	-40 C to +85 C (industrial) - same	0 C to +85 C (commercial)	-40 C to +85 C (industrial) - same	0 C to +85 C (commercial)	0 C to +85 C (commercial)	-40 C to +85 C (industrial) - same
User I/O Pins	76	76	76	76	76	76	76
User Flash Memory	8 Kbits	8 Kbits	8 Kbits	8 Kbits	8 Kbits	8 Kbits	8 Kbits
Device Family	MAX II	MAX II - same	MAX II - same	MAX II - same	MAX II - same	MAX II - same	MAX II - same

主要差異化特點

Non-volatile instant-on configuration from on-chip flash (對比SRAM-based FPGAs (e.g. Cyclone, Spartan))
Industrial temperature range in the same TQFP-100 footprint (對比EPM570GT100C5N (commercial temperature 0 to +85 C))
Multi-volt I/O support on every pin (對比Single-voltage glue-logic ICs (74-series))

設計說明

Decouple every VCCINT pin with a 0.1 µF X5R/X7R ceramic capacitor placed within 5 mm of the package pad, and bulk-decouple each VCCIO bank with a 4.7 µF to 10 µF ceramic or low-ESR tantalum capacitor. MAX II devices have separate VCCINT and VCCIO rails - do not tie them together if the I/O bank must operate at a different voltage than the core. Estimate: total quiescent current is typically 5-10 mA for a fully-utilized EPM570 design; dynamic current scales with toggle rate per the Quartus PowerPlay analyzer.

TQFP-100 has 0.5 mm pitch leads - use 0.20 mm trace/space design rules with via-in-pad or microvia escape routing for breakout. Place the JTAG header (TCK/TMS/TDI/TDO plus GND) at the board edge for production programming access. The exposed thermal pad on TQFP-100 is not present on MAX II; only the standard ground pins are used for thermal dissipation. Keep high-speed traces away from the JTAG signals to avoid coupling during in-system programming.

Group I/O pins by bank voltage on the schematic before pin assignment in Quartus - mixing 1.8 V and 3.3 V signals on the same bank is not allowed on MAX II. Use Quartus pin-planner to lock each I/O bank to a single VCCIO rail. Leave at least one GND pin per I/O bank to provide a low-impedance return path; the TQFP-100 package has GND on pins 11, 28, 50, and 85 - place decoupling capacitors adjacent to each.

Do not assume the EPM570T10015 is pin-compatible with newer MAX V or MAX 10 CPLDs - those families use different pinout maps even at the same TQFP-100 package. Always re-validate the pin assignment file when migrating between MAX II, MAX V, and MAX 10. Also note that the 'T' suffix in EPM570T10015 indicates TQFP-100, not 'turbo' or 'high-speed'; the speed-grade number follows the package code (e.g. '15' = 15 ns tPD).

合規資訊

RoHS

Unknown

REACH

Unknown

AEC-Q100

Not Applicable

無鉛

Unknown

無鹵

Unknown

衝突礦產

Unknown

RoHS/REACH status not confirmed in the verified web data; lead-free ('N' suffix) variants EPM570GT100I5N, EPM570GT100C5N, EPM570F100I5N, EPM570F100C5N are explicitly lead-free per Altera/Intel marking convention, while EPM570GT100C5 and EPM570GT100I5 are non-N (Pb-containing) finishes. AEC-Q100 not applicable to CPLDs.

資料驗證日期： 2026-09-12 — 資料由 XAIPART 元件工程團隊驗證及整理

來源： Distributor, Internal Db, Distributor, Manufacturer Datasheet, Manufacturer Datasheet, Distributor, Distributor, Internal Db