EPM240M100I5N - MAX II CPLD 192 MC 100MBGA | Altera
MPN: EPM240M100I5N ✓ AktifEPM240M100I5N Ringkasan
A CPLD (Complex Programmable Logic Device) is a non-volatile, instant-on programmable logic device that combines multiple PAL/GAL-style macrocell arrays on a single die with a unified interconnect. Compared with FPGAs, CPLDs typically offer lower logic density, deterministic timing, and zero-configuration instant-on behavior from on-die flash storage - making them ideal for power-up control, bus decoding, and high-speed interface bridging. The MAX II family is positioned as the lowest-cost, smallest-footprint instant-on non-volatile CPLD family in the Altera/Intel programmable logic portfolio.
Key features of the EPM240M100I5N include 8 Kbits of on-die non-volatile flash memory for configuration, 4.7 ns pin-to-pin propagation delay (I5 speed grade), JTAG-based in-system programmability via IEEE 1149.1, and an 80 µA typical standby current that enables battery-friendly power management. The device is offered in the industrial temperature range (-40 °C to +100 °C junction) and ships in lead-free / RoHS-compliant packaging, simplifying compliance for global product deployments.
Architecture-wise, the MAX II family uses a Logic Array Block (LAB) structure with each LAB containing 16 macrocells. The 192-macrocell EPM240M100I5N instantiates 12 LABs connected through a MultiTrack interconnect, with dedicated input/output blocks supporting JTAG, clock, and clear signals. This architecture delivers deterministic timing critical for bus-interface and protocol-bridging designs.
Typical applications include FPGA configuration control, microcontrollers glue logic, bus interface bridging, and power-up sequencing logic. Designers leverage the MAX II's instant-on feature to gate downstream rails or to decode boot addresses before a host processor or FPGA becomes operational.
When designing with this device, plan the power decoupling network first: place 0.1 µF ceramic capacitors adjacent to every VCCIO and VCCINT ball, and ensure the JTAG chain impedance matches the 33 Ω series-termination recommendation in the MAX II handbook.
This page synthesizes distributor pricing, drop-in alternative MPNs within the MAX II family, and practical design notes not consolidated in the manufacturer datasheet, helping engineers evaluate the EPM240M100I5N against newer MAX V and lattice alternatives.
Pilihan pengganti yang segera untuk EPM240M100I5N — sama paket, pin-pin kompatibel. Bahagian paket yang berbeza memerlukan kerja ulang PCB diasingkan.
Varietas dalam siri ini
Model serupa yang kompatibel dengan pengganti yang segera EPM240M100I5N (sama faktor bentuk dan kaki) — berbeza dalam Operating Temperature, Package, Process Technology, Configuration Memory, Programming Interface.
EPM240M100C5N
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Lihat Datasheet →EPM240M100C4N
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Lihat Datasheet →EPM240M100C4NGA
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Lihat Datasheet →EPM240GM100I5N
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Lihat Datasheet →EPM240GM100C5N
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Lihat Datasheet →EPM570M100I5N
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Lihat Datasheet →EPM240M100I5N Penilaian maksimum & Ciri-ciri Elektrik
| Series | MAX II |
| Family | MAX II CPLD |
| Macro Cells | 192 |
| Logic Elements | 240 |
| Maximum Internal Frequency | 201.1 MHz |
| Propagation Delay (tPD) | 4.7 ns |
| On-die Non-volatile Memory | 8 Kbits |
| Process Technology | 0.18 µm, 6-layer metal flash |
| Core Voltage | 2.5 V / 3.3 V |
| I/O Bank Voltages | 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| Kemasan | 100-MBGA (Micro FineLine BGA) |
| Suhu Operasi | -40 °C to +100 °C (industrial) |
| Programming Interface | JTAG (IEEE 1149.1) |
| Status RoHS | Compliant |
| Lead-Free | Yes |
| Jenis Pemasangan | Surface Mount (BGA) |
Panduan Konfigurasi Pin EPM240M100I5N 100-mbga (micro fineline bga)
Konfigurasi pin untuk EPM240M100I5N (100-mbga (micro fineline bga) pakai). IC digital ini termasuk GPIO, antaramuka komunikasi (UART, SPI, I2C), dan pin kuasa. Rujuk dokumen pengeluar untuk fungsi pin alternatif dan opsi konfigurasi. Biasa digunakan dalam rancangan sistem ter嵌入式 dan PCB.
Tiada data garisan pin yang diperoleh untuk EPM240M100I5N.
Rujuk kepada lembaran data untuk konfigurasi pin penuh.
Aplikasi Biasa
EPM240M100I5N patut untuk 6 aplikasis: FPGA Configuration & Control Logic, Microcontroller Bus Interface Bridging, Industrial Control & Automation, Legacy Processor Glue Logic, Communications Equipment Backplane Logic, Portable & Battery-Powered Devices.
FPGA Configuration & Control Logic
The EPM240M100I5N is widely deployed as a companion CPLD to FPGAs in embedded designs, providing pre-FPGA power-up sequencing and configuration control. Its instant-on non-volatile behavior allows the CPLD to gate downstream regulator enables, decode boot-mode pins, and assert FPGA PROG_B before the FPGA's configuration memory loads. With 192 macro cells, the device can implement complex multi-rail sequencing logic and JTAG chain multiplexing. The 4.7 ns propagation delay ensures timing margins for synchronous boot-mode sampling at 100 MHz+ host clocks. Compared with discrete logic, the EPM240M100I5N reduces BOM count while improving testability through JTAG-accessible internal nodes. Recommended companions: Intel Cyclone series FPGAs, EPCQ configuration flash.
Disebarkan
Microcontroller Bus Interface Bridging
In designs combining legacy microcontrollers with modern low-voltage peripherals, the EPM240M100I5N serves as a bus-bridging translator with multi-voltage I/O support. Its I/O banks operate at 1.5 V, 1.8 V, 2.5 V, and 3.3 V independently, eliminating the need for discrete level shifters when bridging between, for example, a 1.8 V ARM Cortex-M4 host and 3.3 V UART peripherals. The 192 macro cells comfortably implement address decoding, wait-state insertion, and interrupt prioritization. Industrial temperature rating (-40 to +100 C) supports automotive and industrial installations. Recommended companions: STM32 microcontrollers, NXP LPC series.
Disebarkan
Industrial Control & Automation
The EPM240M100I5N's industrial temperature range, deterministic timing, and high immunity to electrical noise make it well-suited to industrial control applications including PLC digital I/O expansion, motor-drive interface logic, and safety-circuit monitoring. The 100-MBGA package supports dense board layouts typical of space-constrained DIN-rail modules, while the 0.18 µm flash process provides predictable behavior across temperature extremes. Designs leverage the on-die flash for field upgrades via JTAG, allowing post-deployment logic updates without recalling hardware. Typical applications include robotic controller I/O expansion and HMI panel backplane logic. Recommended companions: digital isolators, RS-485 transceivers.
Disebarkan
Legacy Processor Glue Logic
The EPM240M100I5N excels at replacing multiple 74-series TTL/CMOS logic packages in legacy processor designs, where it can implement address decoding, chip-select generation, and interrupt prioritization in a single device. A typical design replacing 5-7 discrete packages achieves net BOM savings while gaining design flexibility - the logic can be updated without PCB respins. The 80 µA typical standby current preserves battery life in portable or battery-backed systems. The device's deterministic timing eliminates race conditions that plague discrete logic. Recommended companions: legacy 8051 or x86 embedded hosts, peripheral chips.
Disebarkan
Communications Equipment Backplane Logic
In communications backplanes for routers, switches, and base stations, the EPM240M100I5N implements link-status monitoring, hot-swap control, and EEPROM emulation. Its instant-on behavior enables link-training sequence participation before downstream ASICs complete initialization, while the multi-voltage I/O banks interface directly to 1.5 V SERDES and 3.3 V supervisory circuits. The JTAG-accessible internal signals accelerate board bring-up and field diagnostics. Industrial temperature rating supports outdoor cabinet deployments. Recommended companions: PHY transceivers, supervisory reset ICs.
Disebarkan
Portable & Battery-Powered Devices
The EPM240M100I5N's 80 µA typical standby current makes it suitable for battery-powered devices requiring instant-on programmable logic. Applications include handheld test equipment, portable medical monitors, and IoT edge nodes where the CPLD remains in standby until a wake event triggers full power-up. The non-volatile instant-on behavior eliminates the configuration-memory power draw that plagues FPGA-based designs in similar scenarios. The wide -40 to +100 C operating range enables outdoor and automotive deployments. Recommended companions: low-power MCUs, energy-harvesting PMICs.
Disebarkan
Ringkasan Produk Disebarkan
Data referensi kejuruteraan untuk EPM240M100I5N — perbandingan, panduan rancangan, dan maklumat kesediaan
Panduan Pilihan
Perbandingan dengan Gantian
| Parametr | Produk Ini | EPM240M100C5N | EPM240M100C4N | EPM240M100C4NGA | EPM240GM100I5N | EPM240GM100C5N | EPM570M100I5N |
|---|---|---|---|---|---|---|---|
| Package | 100-MBGA (Micro FineLine BGA) | 100-MBGA - same | 100-MBGA - same | 100-MBGA - same | 100-MBGA - same | 100-MBGA - same | 100-MBGA - same |
| Brand | Altera (Intel) | Altera | Altera | Altera | Altera | Altera | Altera |
| Family | MAX II CPLD | MAX II CPLD | MAX II CPLD | MAX II CPLD | MAX II CPLD | MAX II CPLD | MAX II CPLD |
| Macro Cells | 192 | 192 | 192 | 192 | 192 | 192 | 570 |
| Logic Elements | 240 | 240 | 240 | 240 | 240 | 240 | 570 |
| Speed Grade (tPD) | 4.7 ns (I5) | 5.0 ns (C5) | 4.0 ns (C4) | 4.0 ns (C4) | 4.7 ns (I5) | 5.0 ns (C5) | 5.0 ns (I5) |
| Operating Temperature | -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) | 0 C to +85 C (Commercial) | -40 C to +100 C (Industrial) |
| On-die Non-volatile Memory | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
Penyeberangsung Jelas
- Industrial temperature range with I5 speed grade (vsEPM240M100C5N)
- Higher logic density upgrade path within same footprint (vsEPM240M100C5N)
- Instant-on non-volatile configuration (vsSmall FPGAs)
Catatan Desain
Place 0.1 µF ceramic decoupling capacitors adjacent to every VCCIO and VCCINT ball of the EPM240M100I5N, and add a 10 µF bulk capacitor near the device. The 100-MBGA FineLine BGA package benefits from via-in-pad PCB technology for optimal power delivery. Maintain at least 4 PCB layers with a dedicated ground plane below the device to minimize inductance in the decoupling loop. Signal traces should be 50 Ω controlled-impedance if running longer than 25 mm.
Configure JTAG chain impedance with 33 Ω series-termination on TCK as recommended in the MAX II handbook. Avoid stub branches on JTAG signals by routing TCK, TMS, TDI, and TDO as a single daisy chain. For multi-device JTAG chains, buffer TCK to maintain signal integrity beyond 3-4 devices. The TDO output of each device should be AC-coupled to the TDI of the next, with attention to the chain-scan ordering defined in Quartus.
Do not assume the EPM240M100I5N's I/O banks auto-detect voltage - each VCCIO pin must be powered with the correct voltage to match the connected logic. Mixing 1.5 V and 3.3 V on the same bank without proper VCCIO voltage will damage I/O cells. Also note that the I5 speed grade is for industrial temperature; C5 speed grade parts should not be substituted in industrial designs without thermal re-characterization.
Estimated: At maximum toggle rate (50 MHz all I/O, 100% duty cycle), the EPM240M100I5N dissipates approximately 0.5-1.0 W depending on output loading. The MBGA package requires thermal vias to inner ground/power planes to maintain junction temperature below the 100 C industrial limit. In enclosed housings, ensure airflow or attach a small heatsink for sustained high-activity operation.
Maklumat Kesediaan
RoHS-compliant per Altera/Intel product page. Lead-free packaging confirmed. Industrial temperature range supports automotive and industrial installations, but device is not formally AEC-Q100 qualified. Conflict-minerals compliance per Altera/Intel corporate policy.
