5M80ZT100C5N - MAX V 80LE CPLD, 64 Macrocells, TQFP-100 | Intel
MPN: 5M80ZT100C5N ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $6.5 | $6.50 |
| 10 | $5.85 | $58.50 |
| 100 | $5.2 | $520.00 |
| 500 | $4.65 | $2,325.00 |
| 1,000 | $4.1 | $4,100.00 |
Drop-in alternatives for 5M80ZT100C5N — 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:
5M160ZT100C5N
✅ Drop-In✓ In Stock
$4.75 / Unit
View Datasheet →5M40ZT100C5N
✅ Drop-In📋 Reference alternative (not in catalog)
5M240ZT100C5N
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$4.9816 / Unit
View Datasheet →5M570ZT100C5N
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$3.7 / Unit
View Datasheet →5M80ZT100C4N
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$5.45 / Unit
View Datasheet →5M80ZT100A5N
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$1.85 / Unit
View Datasheet →5M80ZT100C5N Maximum Ratings & Electrical Characteristics
| Manufacturer | Intel (formerly Altera) |
| Series | MAX V |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Logic Elements | 80 |
| Macrocells | 64 |
| Pin-to-Pin Delay (tPD) | 7.5 ns |
| User I/Os | 79 |
| User Flash Memory | 8 Kbits |
| Package Type | 100-pin TQFP (T100) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0C to +85C (commercial) |
| Core Voltage | 1.71 V to 1.89 V |
| I/O Voltage (VCCIO) | 1.2 V to 3.3 V LVCMOS/LVTTL |
| Programming Interface | JTAG (IEEE 1149.1) |
| Configuration Memory | Non-volatile Flash |
| RoHS Status | Compliant |
| Lead-Free | Yes |
5M80ZT100C5N 100-pin tqfp (t100) Pin Configuration Guide
Complete pinout information for 5M80ZT100C5N (100-pin tqfp (t100) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for 5M80ZT100C5N.
Refer to the datasheet for full pin configuration.
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
5M80ZT100C5N is suitable for 6 applications: Industrial PLC I/O Expansion, Bus Bridge Between MCU and Legacy Peripherals, Power-Up and Reset Sequencing Logic, LED Display Driver and Multiplexer, PAL/GAL Replacement for Legacy Designs, Portable and Battery-Powered Devices.
Industrial PLC I/O Expansion
The 5M80ZT100C5N is well-suited for industrial PLC I/O expansion where 79 user I/Os across four I/O banks can be configured as inputs, outputs, or bidirectional signals to supplement a microcontroller's native ports. Each I/O bank supports an independent VCCIO from 1.2 V to 3.3 V, allowing direct interface to 1.8 V sensors, 3.3 V MCUs, and 5 V-tolerant legacy peripherals. The 7.5 ns pin-to-pin delay provides deterministic timing for high-speed control loops, while the 80-logic-element capacity is sufficient to implement multiple decoder, mux, and flip-flop functions in a single device, reducing PCB area versus discrete 74HC logic. Quartus Prime software allows in-system JTAG reprogramming for late-stage design changes during PLC commissioning.
Recommended
Bus Bridge Between MCU and Legacy Peripherals
The 5M80ZT100C5N excels as a bus bridge between modern microcontrollers and legacy peripherals operating at different voltage levels or bus widths. With 64 macrocells, it can implement address/data multiplexers, chip-select decoders, and wait-state generators to glue a 32-bit ARM Cortex-M4 MCU to a 16-bit SRAM or an 8-bit parallel ADC. The 8 Kbits of user flash memory can store configuration parameters or look-up tables for protocol conversion. The MAX V's 7.5 ns tPD provides sub-15 ns bus turn-around, suitable for asynchronous SRAM and NOR-flash interfaces up to 66 MHz. Hot-socketing capability allows insertion into live backplanes without latch-up or signal contention.
Recommended
Power-Up and Reset Sequencing Logic
The 5M80ZT100C5N is ideal for power-up and reset sequencing in multi-rail systems requiring deterministic timing. With 80 logic elements, the CPLD can implement multi-channel sequencers with adjustable delays for each rail enable, programmable watchdog timers, and voltage-fault interlocks. The non-volatile flash configuration ensures the device boots instantly at power-on with its sequencing state machine already active - no boot ROM delay. Each I/O bank can drive enable signals at the appropriate rail voltage (1.8 V, 2.5 V, 3.3 V), and the 7.5 ns propagation delay allows fine-grained sequencing in high-speed FPGA-based designs. JTAG in-system programmability enables field firmware updates.
Recommended
LED Display Driver and Multiplexer
The 5M80ZT100C5N can drive multi-digit 7-segment or dot-matrix LED displays with row/column multiplexing, freeing the host MCU for higher-level tasks. With 79 user I/Os and 64 macrocells, the device can directly multiplex up to 8 digits with refresh logic, brightness PWM control, and character decoding on-chip. The 1.8 V core combined with 3.3 V-tolerant I/O allows the CPLD to operate directly from low-voltage rails while driving LED segments through external transistors. The flash-based configuration retains display patterns and font tables even when the system is powered down, supporting instant-on indicator applications in industrial and instrumentation equipment.
Recommended
PAL/GAL Replacement for Legacy Designs
The 5M80ZT100C5N is a drop-in replacement for legacy PAL (Programmable Array Logic) and GAL (Generic Array Logic) devices in industrial systems where the original logic parts have become obsolete or expensive. With 64 macrocells and 8 Kbits of user flash, the MAX V can replicate multiple small PAL devices in a single chip, often reducing the BOM from 3-5 legacy parts to one CPLD. The 100-pin TQFP footprint provides more I/Os than typical 20- or 24-pin PALs, giving designers headroom to add new functions while preserving existing logic. The 7.5 ns tPD matches the response time of common 7-10 ns PALs, ensuring timing compatibility with downstream circuitry.
Recommended
Portable and Battery-Powered Devices
The 5M80ZT100C5N suits portable and battery-powered devices thanks to its low standby current (typically 25 uA) and 1.8 V core voltage, which minimizes quiescent power consumption. The non-volatile flash configuration eliminates boot-time delays and external boot ROM, reducing both BOM cost and standby power. With 79 user I/Os, the CPLD can implement wake-up logic, button debouncing, peripheral gating, and low-battery indicator sequencing all in one device. The commercial 0C to +85C temperature range covers most consumer and portable equipment, and the JTAG interface supports in-system firmware updates for design iteration during product development.
Recommended
Recommended Products Summary
Engineering reference data for 5M80ZT100C5N — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 5M160ZT100C5N | 5M40ZT100C5N | 5M240ZT100C5N | 5M570ZT100C5N | 5M80ZT100C4N |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | TQFP-100 | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same |
| Logic Elements | 80 | 160 | 40 | 240 | 570 | 80 |
| Macrocells | 64 | 128 | 32 | 192 | 440 | 64 |
| Pin-to-Pin Delay (tPD) | 7.5 ns | 7.5 ns | 7.5 ns | 7.5 ns | 7.5 ns | [DATA_NEEDED: slower speed grade] |
| User I/Os | 79 | 79 | 79 | 79 | 79 | 79 |
| Operating Temperature | 0C to +85C (commercial) | 0C to +85C | 0C to +85C | 0C to +85C | 0C to +85C | 0C to +85C |
| Core Voltage | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| I/O Voltage Range | 1.2 V to 3.3 V | 1.2 V to 3.3 V | 1.2 V to 3.3 V | 1.2 V to 3.3 V | 1.2 V to 3.3 V | 1.2 V to 3.3 V |
| User Flash Memory | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
Key Differentiators
- Largest pin-compatible MAX V CPLD for vertical migration headroom (vs 5M160ZT100C5N)
- Optimized 80 LE for cost-sensitive glue-logic applications (vs 5M40ZT100C5N)
- Non-volatile flash configuration enables instant-on operation (vs FPGA-based designs)
Design Notes
Each of the four I/O banks on the 5M80ZT100C5N must be supplied by an independent VCCIO pin set, even if the voltage matches an adjacent bank. Decouple each VCCIO pin with a 0.1 uF ceramic capacitor placed within 5 mm of the pin, and provide one 10 uF bulk capacitor per rail. The 1.8 V VCCINT rail should also have a dedicated 0.1 uF + 10 uF decoupling network. Designers must power up the 1.8 V core before the I/O banks to avoid latch-up, or use the MAX V's built-in power-on-reset (POR) circuitry to sequence correctly. Estimated core current draw at 50 MHz operation is approximately 25-40 mA depending on logic utilization.
Place JTAG pins (TDI, TDO, TMS, TCK) accessible at a header or test point for in-system programming and boundary-scan testing. Keep the JTAG trace length under 100 mm and avoid stubs. The 100-pin TQFP package has a 0.5 mm pitch - use 0.2 mm trace/space design rules and ensure the PCB has a continuous ground plane beneath the device for signal return paths. Add a 4.7 kohm pull-up resistor on TCK if the JTAG chain is unused during normal operation, per IEEE 1149.1 recommendations.
Do not confuse the 'C5N' commercial temperature grade with 'I5N' industrial grade - the C5N variant is only rated 0C to +85C and may fail in outdoor or automotive applications. Avoid leaving unused I/O pins floating; configure them as outputs driving low or inputs with internal pull-ups enabled, or assign them explicitly in the Quartus Pin Planner to avoid floating-pin failures. The 5M80ZT100C5N's flash memory has a finite program/erase cycle count - design field firmware updates to minimize unnecessary JTAG reprogramming cycles.
Compliance Information
RoHS and lead-free compliant per distributor product pages (DigiKey 544-2718-ND). Not AEC-Q100 qualified in C5N grade - choose 5M80ZT100A5N automotive variant for AEC-Q100 applications. Halogen-free status not explicitly stated in available data.
