EPM570T100C5RR - MAX II CPLD, 570 LEs, 100-TQFP | Intel
MPN: EPM570T100C5RR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.5 | $14.50 |
| 10 | $12.8 | $128.00 |
| 100 | $10.95 | $1,095.00 |
| 500 | $9.2 | $4,600.00 |
| 1,000 | $7.95 | $7,950.00 |
Drop-in alternatives for EPM570T100C5RR — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
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EPM570T100C5
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View Datasheet →EPM570T100C5RR Maximum Ratings & Electrical Characteristics
| Family | MAX II |
| Product Type | CPLD (Complex Programmable Logic Device) |
| Logic Elements (LEs) | 570 |
| Macro Cells | 440 |
| User I/Os | 100 |
| Maximum Operating Frequency | 201.1 MHz |
| Process Technology | 0.18 µm CMOS |
| Pin-to-Pin Delay | 8.7 ns (max) |
| Supply Voltage | 2.5 V / 3.3 V |
| Core Voltage | 1.8 V |
| Package | 100-pin TQFP |
| Configuration Memory | Internal Flash (non-volatile) |
| Programmability | JTAG / In-System Programmable |
| Mounting Type | Surface Mount |
EPM570T100C5RR 100-pin tqfp Pin Configuration Guide
Complete pinout information for EPM570T100C5RR (100-pin tqfp 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 EPM570T100C5RR.
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
EPM570T100C5RR is suitable for 7 applications: MCU I/O Expansion & Bus Decoder, Power-Supply Sequencing Logic, Glue Logic Replacement for 74-Series Gates, Motor-Control State Machine, LED Display & Sign Multiplexing, Interface Bridging (UART/SPI/I2C/Parallel), Consumer Electronics Control Logic.
MCU I/O Expansion & Bus Decoder
The EPM570T100C5RR excels as MCU I/O expansion and bus decoding logic where a microcontroller has insufficient pins or requires address/data bus steering. Its 570 Logic Elements easily decode 8 to 16 address lines into chip-select signals for external peripherals, and the 8.7 ns pin-to-pin delay ensures zero-wait-state operation with 50 to 100 MHz MCU buses. Compared with discrete 74-series decoder ICs, the EPM570T100C5RR replaces 4 to 6 logic packages with one programmable device, reducing BOM count and PCB area. Quartus II design entry allows rapid redesign without respinning the PCB — engineers can re-route logic within hours rather than respinning the board.
Recommended
Power-Supply Sequencing Logic
The EPM570T100C5RR is ideal for multi-rail power-supply sequencing in systems with 4 to 8 voltage rails requiring specific enable timing. Each of its 100 user I/Os can directly drive a MOSFET gate or PGOOD signal, and the 8.7 ns propagation delay enables sub-microsecond rail-to-rail sequencing precision. The internal flash configuration provides instant-on sequencing the moment 3.3 V is applied, unlike SRAM-based FPGAs that require configuration loading. This makes the EPM570T100C5RR well-suited for processor PMIC control, FPGA/DSP core-and-IO rail coordination, and ASIL-rated automotive power management designs.
Recommended
Glue Logic Replacement for 74-Series Gates
The EPM570T100C5RR directly replaces complex 74-series TTL/CMOS glue logic networks spanning 4 to 8 discrete packages. Each Logic Element emulates a four-input Boolean function, so the 570 LEs support the equivalent of 70 to 140 standard 74-series gates while adding bidirectional I/O flexibility. The 100-pin TQFP package exposes enough I/O to drive wide data buses and discrete control signals, while internal flash configuration means board revisions are software-only — no PCB re-spin. This dramatically reduces BOM complexity, improves reliability by removing solder joints, and shortens time-to-market for industrial controller and consumer appliance designs.
Recommended
Motor-Control State Machine
The EPM570T100C5RR serves as a deterministic state-machine controller in stepper, BLDC, and servo motor drives. With 440 macro cells it can implement complete commutation tables, PWM generation logic, and fault-handling state machines for 3-phase motor controllers — all within deterministic 8.7 ns pin-to-pin timing. The 100 user I/Os support Hall-sensor inputs, encoder feedback, FET gate drives, and current-sense thresholds in a single chip. Combined with its 201.1 MHz internal counter performance, the EPM570T100C5RR handles high-resolution PWM generation up to 100 kHz with ample timing margin for industrial motor-control designs.
Recommended
LED Display & Sign Multiplexing
The EPM570T100C5RR drives multiplexed LED matrix displays up to 64×32 pixels through its 100 I/Os and 201.1 MHz internal performance. Each macro cell can implement row/column scanning, PWM dimming, and refresh-rate management for large-scale signs and dot-matrix panels. The instant-on flash configuration eliminates the boot delay typical of FPGA-based controllers, allowing displays to begin operating within microseconds of power-up — critical for emergency and traffic-sign applications. Compared with discrete shift-register chains, the EPM570T100C5RR consolidates 8 to 12 logic ICs into one programmable device, simplifying EMC compliance and reducing assembly cost.
Recommended
Interface Bridging (UART/SPI/I2C/Parallel)
The EPM570T100C5RR bridges mismatched interface standards in mixed-voltage designs, converting between UART, SPI, I2C, and parallel buses without an additional microcontroller. Its 100 I/Os and 570 LE capacity support up to 8 simultaneous protocol converters in one device, and the 8.7 ns pin-to-pin delay handles 50+ MHz SPI and parallel LVDS bridging. Internal flash configuration enables field firmware updates via JTAG without disassembling the host system — a major advantage over fixed-function bridge ICs. This makes the EPM570T100C5RR ideal for industrial gateways, sensor hubs, and legacy-modern interface adapters.
Recommended
Consumer Electronics Control Logic
The EPM570T100C5RR functions as central control logic in consumer appliances such as washing machines, microwave ovens, and HVAC thermostats where it replaces 4 to 6 discrete logic packages. Its 570 LE capacity implements user-interface scanning, mode-selection state machines, safety interlocks, and timing control for heating elements and motors. The internal flash configuration allows manufacturers to ship firmware updates without hardware changes, simplifying inventory management. Combined with its low-power 2.5 V / 3.3 V operation and small 100-pin TQFP footprint, the EPM570T100C5RR enables compact, energy-efficient consumer designs.
Recommended
Recommended Products Summary
Engineering reference data for EPM570T100C5RR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EPM570T100C5 | EPM570T100C5N | EPM570T100C4N | EPM570T100C3N | EPM570GT100C5 | EPM570GT100C5N |
|---|---|---|---|---|---|---|---|
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 100-pin TQFP | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same |
| Logic Elements (LEs) | 570 | 570 | 570 | 570 | 570 | 570 | 570 |
| Macro Cells | 440 | 440 | 440 | 440 | 440 | 440 | 440 |
| User I/Os | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Max Frequency (fMAX) | 201.1 MHz | 201.1 MHz | 201.1 MHz | [DATA_NEEDED: ~152 MHz C4 grade] | [DATA_NEEDED: ~100 MHz C3 grade] | [DATA_NEEDED: G grade fMAX] | [DATA_NEEDED: G grade fMAX] |
| Speed Grade | C5 | C5 | C5 | C4 | C3 | G5 | G5 |
| Lead-Free Finish | [DATA_NEEDED: confirm Pb-free] | Standard (may be SnPb) | Yes (Pb-free, N suffix) | Yes (Pb-free) | Yes (Pb-free) | [DATA_NEEDED] | Yes (Pb-free) |
| Shipping Carrier | Tape & Reel (RR suffix) | Tray | Tray | Tray | Tray | Tray | Tray |
Key Differentiators
- Highest MAX II speed grade in 100-TQFP (vs EPM570T100C4N)
- Tape-and-reel carrier for SMT production (vs EPM570T100C5)
- Non-volatile flash — instant-on operation (vs SRAM-based small FPGAs)
Design Notes
Estimated: at fMAX 201.1 MHz with 100 I/Os switching simultaneously, the EPM570T100C5RR core current draw can reach 50-80 mA. Provide a minimum of two 0.1 µF ceramic decoupling capacitors plus one 10 µF bulk capacitor on each VCCIO/VCCINT rail, placed within 5 mm of the package. Use a star-ground topology with separate analog and digital ground planes joined at a single point near the CPLD to minimize switching noise on the 1.8 V internal core rail.
Route all JTAG signals (TCK, TMS, TDI, TDO) with 50 Ω controlled impedance and keep trace lengths under 50 mm to ensure reliable ISP programming. Place the JTAG header within 100 mm of the CPLD package. Add a 4.7 kΩ pull-up on TCK and a 4.7 kΩ pull-down on TMS per MAX II family datasheet recommendations to prevent inadvertent JTAG state-machine entry during power-up. Keep JTAG traces away from high-current switching signals to avoid coupling noise into the programming interface.
Estimate: at 201.1 MHz internal operation, signals leaving the EPM570T100C5RR can have edge rates as fast as 1-2 ns, generating harmonics up to 500 MHz. Use series-termination resistors (22-33 Ω) on clock outputs and high-speed buses longer than 25 mm to dampen reflections. Avoid stubs on the JTAG chain and clock distribution traces — route clocks point-to-point with via-stitching ground return paths. For designs exceeding 100 MHz I/O toggle rates, consider a 4-layer PCB with continuous ground plane beneath the TQFP package.
Do not leave the nCONFIG pin floating; tie it through a 10 kΩ pull-up to VCCIO to ensure the device enters user mode at power-up. The CONF_DONE pin must also have a 10 kΩ pull-up to indicate successful configuration. Failure to terminate these pins prevents the EPM570T100C5RR from entering user mode and the device will appear non-functional. Always verify pin assignments with Quartus II Pin Planner before PCB fabrication to prevent JTAG/programming pin conflicts.
Compliance Information
Compliance status not provided in verified web data — manufacturer datasheet or product page should be consulted. EPM570GT100C5N industrial variant may carry different compliance markings than the standard C5 commercial part.
