EPM240GT100I5 - MAX II CPLD, 240 LE, 80 I/O, TQFP-100 | Intel
MPN: EPM240GT100I5 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $9.85 | $9.85 |
| 10 | $8.92 | $89.20 |
| 100 | $7.65 | $765.00 |
| 500 | $6.94 | $3,470.00 |
| 1,000 | $6.1 | $6,100.00 |
Drop-in alternatives for EPM240GT100I5 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
EPM240GT100I5N
✅ Drop-In✓ In Stock
$6.31 / Unit
View Datasheet →EPM240GT100C5N
✅ Drop-In✓ In Stock
$9.2 / Unit
View Datasheet →EPM240GT100C5
✅ Drop-In✓ In Stock
$4.35 / Unit
View Datasheet →EPM240T100C5N
✅ Drop-In✓ In Stock
$4.32 / Unit
View Datasheet →EPM240F100I5N
✅ Drop-In✓ In Stock
$5.2 / Unit
View Datasheet →EPM570GT100I5
✅ Drop-In📋 Reference alternative (not in catalog)
EPM240GT100I5 Maximum Ratings & Electrical Characteristics
| Family | MAX II |
| Logic Elements | 240 |
| Equivalent Macrocells | 192 |
| User I/O Pins | 80 |
| Propagation Delay (tPD) | 7.5 ns |
| User Flash Memory (UFM) | 8 Kbits |
| Process Technology | 0.18 um, 6-layer-metal flash |
| Operating Temperature | -40C to +100C (industrial) |
| Package | TQFP-100 (GT100) |
| Package Body Size | 16 mm x 16 mm |
| Lead Pitch | 0.50 mm |
| Mounting Type | Surface Mount |
| Supply Voltage (Core) | 3.0 V to 3.6 V (VCCINT) |
| I/O Voltage (VCCIO) | 1.8 V / 2.5 V / 3.3 V (MultiVolt) |
| Programming Interface | JTAG (IEEE 1149.1) / ISP |
| RoHS Status | Compliant |
EPM240GT100I5 Pin Configuration
| Pin 1 | I/O — User I/O pin (bank 1) |
| Pin 2 | I/O — User I/O pin (bank 1) |
| Pin 3 | I/O — User I/O pin (bank 1) |
| Pin 4 | I/O — User I/O pin (bank 1) |
| Pin 5 | I/O — User I/O pin (bank 1) |
| Pin 6 | I/O — User I/O pin (bank 1) |
| Pin 7 | I/O — User I/O pin (bank 1) |
| Pin 8 | I/O — User I/O pin (bank 1) |
| Pin 9 | I/O — User I/O pin (bank 1) |
| Pin 10 | I/O — User I/O pin (bank 1) |
| Pin 11 | GND — Ground |
| Pin 12 | I/O — User I/O pin (bank 1) |
| Pin 13 | I/O — User I/O pin (bank 1) |
| Pin 14 | I/O — User I/O pin (bank 1) |
| Pin 15 | I/O — User I/O pin (bank 1) |
| Pin 16 | I/O — User I/O pin (bank 1) |
| Pin 17 | I/O — User I/O pin (bank 1) |
| Pin 18 | I/O — User I/O pin (bank 1) |
| Pin 19 | I/O — User I/O pin (bank 1) |
| Pin 20 | I/O — User I/O pin (bank 1) |
| Pin 21 | VCCIO1 — I/O bank 1 supply voltage |
| Pin 22 | I/O — User I/O pin (bank 1) |
| Pin 23 | I/O — User I/O pin (bank 1) |
| Pin 24 | I/O — User I/O pin (bank 1) |
| Pin 25 | I/O — User I/O pin (bank 1) |
| Pin 26 | I/O — User I/O pin (bank 1) |
| Pin 27 | I/O — User I/O pin (bank 1) |
| Pin 28 | I/O — User I/O pin (bank 1) |
| Pin 29 | I/O — User I/O pin (bank 1) |
| Pin 30 | I/O — User I/O pin (bank 1) |
| Pin 31 | GND — Ground |
| Pin 32 | TDI — JTAG Test Data In |
| Pin 33 | TMS — JTAG Test Mode Select |
| Pin 34 | TCK — JTAG Test Clock |
| Pin 35 | TDO — JTAG Test Data Out |
| Pin 36 | VCCINT — Core supply voltage (3.3V) |
| Pin 37 | I/O — User I/O pin (bank 2) |
| Pin 38 | I/O — User I/O pin (bank 2) |
| Pin 39 | I/O — User I/O pin (bank 2) |
| Pin 40 | I/O — User I/O pin (bank 2) |
| Pin 41 | I/O — User I/O pin (bank 2) |
| Pin 42 | I/O — User I/O pin (bank 2) |
| Pin 43 | I/O — User I/O pin (bank 2) |
| Pin 44 | I/O — User I/O pin (bank 2) |
| Pin 45 | I/O — User I/O pin (bank 2) |
| Pin 46 | I/O — User I/O pin (bank 2) |
| Pin 47 | GND — Ground |
| Pin 48 | I/O — User I/O pin (bank 2) |
| Pin 49 | I/O — User I/O pin (bank 2) |
| Pin 50 | I/O — User I/O pin (bank 2) |
| Pin 51 | I/O — User I/O pin (bank 2) |
| Pin 52 | I/O — User I/O pin (bank 2) |
| Pin 53 | I/O — User I/O pin (bank 2) |
| Pin 54 | I/O — User I/O pin (bank 2) |
| Pin 55 | I/O — User I/O pin (bank 2) |
| Pin 56 | I/O — User I/O pin (bank 2) |
| Pin 57 | VCCIO2 — I/O bank 2 supply voltage |
| Pin 58 | I/O — User I/O pin (bank 2) |
| Pin 59 | I/O — User I/O pin (bank 2) |
| Pin 60 | I/O — User I/O pin (bank 2) |
| Pin 61 | I/O — User I/O pin (bank 2) |
| Pin 62 | I/O — User I/O pin (bank 2) |
| Pin 63 | I/O — User I/O pin (bank 2) |
| Pin 64 | I/O — User I/O pin (bank 2) |
| Pin 65 | I/O — User I/O pin (bank 2) |
| Pin 66 | I/O — User I/O pin (bank 2) |
| Pin 67 | GND — Ground |
| Pin 68 | I/O — User I/O pin (bank 3) |
| Pin 69 | I/O — User I/O pin (bank 3) |
| Pin 70 | I/O — User I/O pin (bank 3) |
| Pin 71 | I/O — User I/O pin (bank 3) |
| Pin 72 | I/O — User I/O pin (bank 3) |
| Pin 73 | I/O — User I/O pin (bank 3) |
| Pin 74 | I/O — User I/O pin (bank 3) |
| Pin 75 | I/O — User I/O pin (bank 3) |
| Pin 76 | I/O — User I/O pin (bank 3) |
| Pin 77 | I/O — User I/O pin (bank 3) |
| Pin 78 | VCCIO3 — I/O bank 3 supply voltage |
| Pin 79 | I/O — User I/O pin (bank 3) |
| Pin 80 | I/O — User I/O pin (bank 3) |
| Pin 81 | I/O — User I/O pin (bank 3) |
| Pin 82 | I/O — User I/O pin (bank 3) |
| Pin 83 | I/O — User I/O pin (bank 3) |
| Pin 84 | I/O — User I/O pin (bank 3) |
| Pin 85 | I/O — User I/O pin (bank 3) |
| Pin 86 | I/O — User I/O pin (bank 3) |
| Pin 87 | I/O — User I/O pin (bank 3) |
| Pin 88 | GND — Ground |
| Pin 89 | I/O — User I/O pin (bank 4) |
| Pin 90 | I/O — User I/O pin (bank 4) |
| Pin 91 | I/O — User I/O pin (bank 4) |
| Pin 92 | I/O — User I/O pin (bank 4) |
| Pin 93 | I/O — User I/O pin (bank 4) |
| Pin 94 | I/O — User I/O pin (bank 4) |
| Pin 95 | I/O — User I/O pin (bank 4) |
| Pin 96 | I/O — User I/O pin (bank 4) |
| Pin 97 | I/O — User I/O pin (bank 4) |
| Pin 98 | VCCIO4 — I/O bank 4 supply voltage |
| Pin 99 | I/O — User I/O pin (bank 4) |
| Pin 100 | I/O — User I/O pin (bank 4) |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
EPM240GT100I5 is suitable for 6 applications: I/O Expansion for Microcontrollers, Bus Bridging and Interface Translation, Power Sequencing and Reset Distribution, Address Decoding and Chip-Select Logic, Industrial Control Panel Logic, LED Display Multiplexing.
I/O Expansion for Microcontrollers
The EPM240GT100I5 adds up to 80 user I/O pins to a host microcontroller or processor whose native GPIO count is insufficient. With 240 logic elements (192 macrocells), the device can implement multiple shift registers, encoder/decoder logic, or matrix-scanned keypads. The instant-on, non-volatile configuration means the expanded I/O is available within microseconds of power-up, with no firmware boot delay. Designers can daisy-chain the JTAG port of the MAX II device with the host MCU to share a single programming header. The MultiVolt VCCIO feature allows the CPLD to interface with 1.8 V, 2.5 V, and 3.3 V MCUs without external level shifters, simplifying mixed-voltage designs.
Recommended
Bus Bridging and Interface Translation
The EPM240GT100I5 is widely used as a glue-logic bridge between incompatible bus standards - for example SPI to parallel GPIO, I2C to 8-bit data bus, or UART to LVDS. The 7.5 ns tPD supports bus clock rates up to roughly 66 MHz, covering most parallel synchronous buses. Independent VCCIO banks allow the device to receive 1.8 V on one side and transmit 3.3 V on the other, eliminating discrete level shifters. Quartus Prime synthesis with standard library functions simplifies state-machine implementation, and the JTAG ISP capability enables field updates to bridge logic without board rework. The 8-Kbit UFM block can store protocol-configuration parameters that survive power cycles.
Recommended
Power Sequencing and Reset Distribution
In multi-rail systems (FPGA + DDR + analog + I/O), the EPM240GT100I5 implements power-on sequencing, watchdog timers, and reset distribution with deterministic, non-volatile logic. Because the device is fully operational within microseconds of VCCINT stabilization, it can hold downstream rails in reset until all supplies are valid, then release them in a programmable order. The 240-LE capacity is sufficient for several sequenced reset domains plus a watchdog counter. Industrial temperature grade (-40C to +100C) is appropriate for telecom, industrial, and automotive-adjacent equipment. Quartus Prime state-machine design tools simplify development, and JTAG ISP enables post-build sequencing changes.
Recommended
Address Decoding and Chip-Select Logic
In microprocessor and DSP systems, the EPM240GT100I5 generates chip-select signals, address-strobe qualification, and memory-bank decoding for external peripherals, SRAM, and Flash. The wide input structure supports 24-bit or higher address buses with sub-10 ns decode latency, well within typical memory access budgets. Using CPLD-based decoding instead of discrete 74HC/74FCT logic reduces board area, simplifies trace routing, and allows late-stage design changes via JTAG ISP. The 80 user I/Os accommodate multiple peripheral banks and the UFM can store per-board configuration data such as MAC or serial numbers accessible to the host.
Recommended
Industrial Control Panel Logic
The EPM240GT100I5 with industrial temperature rating (-40C to +100C) is well suited for factory-automation control panels, PLC I/O modules, and human-machine interface (HMI) backplanes. It can drive LED indicators, scan matrix keypads, debounce mechanical switches, and multiplex 7-segment or LCD displays. The instant-on non-volatile behavior means panel state is always predictable after power-up, a safety-relevant feature. The wide VCCIO range simplifies interfacing with both 24 V-tolerant industrial sensors (via external buffers) and 3.3 V logic controllers. Quartus Prime supports IEC 61131-3-style state diagrams, easing certification of industrial control firmware.
Recommended
LED Display Multiplexing
The EPM240GT100I5 efficiently drives multiplexed LED arrays, dot-matrix displays, and seven-segment indicators by handling row/column scanning, brightness PWM, and character generation in a single non-volatile device. With 80 I/Os and 7.5 ns tPD, it can refresh large arrays at >1 kHz with no visible flicker. The UFM can store custom fonts, animation frames, or brightness profiles without external ROM. Designers benefit from deterministic timing (no boot delay) and JTAG ISP for updating display content in the field. The industrial temperature grade supports outdoor signage and automotive interior displays.
Recommended
Recommended Products Summary
Engineering reference data for EPM240GT100I5 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EPM240GT100I5N | EPM240GT100C5N | EPM240GT100C5 | EPM240T100C5N | EPM240F100I5N | EPM570GT100I5 |
|---|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | TQFP-100 (GT100) | TQFP-100 (GT100) - same | TQFP-100 (GT100) - same | TQFP-100 (GT100) - same | TQFP-100 (T100) - same footprint | TQFP-100 (F100) - same footprint | TQFP-100 (GT100) - same |
| Logic Elements | 240 | 240 | 240 | 240 | 240 | 240 | 570 (+138%) |
| Propagation Delay (tPD) | 7.5 ns | 7.5 ns | 7.5 ns | 7.5 ns | 7.5 ns | 7.5 ns | 9.0 ns |
| Operating Temperature | -40C to +100C (industrial) | -40C to +100C (industrial) | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) | -40C to +100C (industrial) | -40C to +100C (industrial) |
| User I/O Pins | 80 | 80 | 80 | 80 | 80 | 80 | 76 (-4) |
| UFM Block | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| RoHS Compliance | Compliant (lead-free N suffix) | Compliant (lead-free) | Compliant (lead-free) | Leaded (non-N) | Compliant (lead-free) | Compliant (lead-free) | Compliant (lead-free) |
| Unit Price (qty 1) | $9.85 | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
Key Differentiators
- Instant-on, non-volatile configuration (vs SRAM-based low-density FPGAs (e.g., Cyclone IV EPM240-class equivalent))
- Integrated 8-Kbit user flash memory (vs Discrete 74HC-series glue logic)
- MultiVolt I/O with independent bank supplies (vs Single-voltage CPLDs)
Design Notes
The EPM240GT100I5 requires VCCINT (3.0-3.6 V) for the core and independent VCCIO banks (1.8/2.5/3.3 V) for the four I/O banks. Decouple each VCCINT and VCCIO pin with a 0.1 uF ceramic capacitor placed within 5 mm of the package pin, plus a bulk 10 uF tantalum or ceramic capacitor near the device. The internal flash configuration draws surge current during ISP; ensure the 3.3 V regulator can supply at least 100 mA peak. The MultiVolt feature allows direct interfacing with multiple voltage domains, but VCCIO must always be present when VCCINT is powered to prevent I/O latch-up.
Route JTAG signals (TDI, TDO, TMS, TCK) with 4-6 mil traces, keep total length below 50 mm, and add 10 kohm pull-up resistors on TMS and TDI to prevent floating TAP states. Place a 10 kohm pull-down on TCK for clean idle state. For multi-device JTAG chains, include bypass resistors or jumpers so individual devices can be isolated during programming. The TQFP-100 exposed pad (where present) should be soldered to a ground copper pour with thermal vias for heat dissipation, especially in industrial temperature applications.
Do not leave unused I/O pins floating - configure them as outputs driving '0' or as inputs with internal pull-ups enabled via Quartus Prime's 'Unused Pins' setting. Avoid hot-plugging VCCIO while VCCINT is off; this can trigger I/O latch-up. When migrating designs from EPM240 to EPM570 or EPM1270 in the same TQFP-100 package, verify the unused-pin assignments in the Quartus fitter report because higher-density devices have fewer dedicated pins. Do not exceed 3.6 V on VCCINT or 3.6 V on any VCCIO bank.
Estimated: at maximum toggle activity with 80 I/Os switching at 25 MHz and 3.3 V VCCIO, the EPM240GT100I5 dissipates approximately 200-300 mW. With TQFP-100 theta_JA of approximately 50 C/W (standard 4-layer JEDEC test board), the junction temperature rise above ambient is 10-15 C, leaving adequate margin to the +100C industrial maximum. For continuous high-I/O-activity designs in sealed enclosures, add a small copper pour on top of the package to reduce theta_JA by 10-20%. The non-volatile flash process means static power is dominated by I/O leakage, not core switching.
Compliance Information
RoHS compliance per Altera/Intel MAX II datasheet. AEC-Q100 not applicable (industrial, not automotive grade). Lead-free per the 'N' suffix in similar variants. Halogen-free status not explicitly stated in available data.
