EPM570T100C5 - MAX II CPLD, 440 Macrocells, 100TQFP | Intel
MPN: EPM570T100C5 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $9.85 | $985.00 |
| 500 | $8.4 | $4,200.00 |
| 1,000 | $7.1 | $7,100.00 |
Drop-in alternatives for EPM570T100C5 — 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:
EPM570T100C5N
✅ Drop-In✓ In Stock
$10.2 / Unit
View Datasheet →EPM570T100C4
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View Datasheet →EPM570T100C4N
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View Datasheet →EPM570T100I5N
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$12.49 / Unit
View Datasheet →EPM570T100A5N
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$6.72 / Unit
View Datasheet →EPM570T100I5
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$7.25 / Unit
View Datasheet →EPM570T10015
✅ Drop-In ⚠️ 参数待验证✓ In Stock
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View Datasheet →EPM570T100C5 Maximum Ratings & Electrical Characteristics
| Series | MAX II |
| Family | MAX II CPLD |
| Logic Elements | 570 |
| Macrocells | 440 |
| Maximum User I/O Pins | 76 |
| Propagation Delay (tpd) | 5.4 ns (max) |
| Maximum Frequency | 201.1 MHz |
| Process Technology | 0.18 µm |
| Internal Supply Voltage | 2.5 V / 3.3 V |
| I/O Voltage Support | 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| User Flash Memory | 8 Kbits |
| Package | TQFP-100 (14x14 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C to 85°C (TJ) |
| Programming Interface | JTAG (IEEE 1149.1) ISP |
| RoHS Status | Compliant |
EPM570T100C5 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 | VCCIO1 — I/O bank 1 supply voltage |
| 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 | VCCIO1 — I/O bank 1 supply voltage |
| 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 | I/O — User I/O pin (bank 1) |
| Pin 22 | I/O — User I/O pin (bank 1) |
| Pin 23 | I/O — User I/O pin (bank 1) |
| Pin 24 | GND — Ground |
| Pin 25 | I/O — User I/O pin (bank 1) |
| Pin 26 | TMS — JTAG Test Mode Select |
| Pin 27 | TCK — JTAG Test Clock |
| Pin 28 | TDI — JTAG Test Data In |
| Pin 29 | TDO — JTAG Test Data Out |
| Pin 30 | GND — Ground |
| Pin 31 | I/O — User I/O pin (bank 2) |
| Pin 32 | I/O — User I/O pin (bank 2) |
| Pin 33 | I/O — User I/O pin (bank 2) |
| Pin 34 | VCCIO2 — I/O bank 2 supply voltage |
| Pin 35 | I/O — User I/O pin (bank 2) |
| Pin 36 | I/O — User I/O pin (bank 2) |
| 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 | GND — Ground |
| 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 | VCCIO2 — I/O bank 2 supply voltage |
| Pin 45 | I/O — User I/O pin (bank 2) |
| Pin 46 | I/O — User I/O pin (bank 2) |
| Pin 47 | I/O — User I/O pin (bank 2) |
| Pin 48 | I/O — User I/O pin (bank 2) |
| Pin 49 | I/O — User I/O pin (bank 2) |
| Pin 50 | GND — Ground |
| Pin 51 | I/O — User I/O pin (bank 3) |
| Pin 52 | I/O — User I/O pin (bank 3) |
| Pin 53 | I/O — User I/O pin (bank 3) |
| Pin 54 | I/O — User I/O pin (bank 3) |
| Pin 55 | VCCIO3 — I/O bank 3 supply voltage |
| Pin 56 | I/O — User I/O pin (bank 3) |
| Pin 57 | I/O — User I/O pin (bank 3) |
| Pin 58 | I/O — User I/O pin (bank 3) |
| Pin 59 | I/O — User I/O pin (bank 3) |
| Pin 60 | I/O — User I/O pin (bank 3) |
| Pin 61 | GND — Ground |
| Pin 62 | I/O — User I/O pin (bank 3) |
| Pin 63 | I/O — User I/O pin (bank 3) |
| Pin 64 | I/O — User I/O pin (bank 3) |
| Pin 65 | I/O — User I/O pin (bank 3) |
| Pin 66 | VCCIO3 — I/O bank 3 supply voltage |
| Pin 67 | I/O — User I/O pin (bank 3) |
| 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 | GND — Ground |
| Pin 73 | I/O — User I/O pin (bank 4) |
| Pin 74 | I/O — User I/O pin (bank 4) |
| Pin 75 | I/O — User I/O pin (bank 4) |
| Pin 76 | VCCINT — Internal core supply voltage (2.5V/3.3V) |
| Pin 77 | I/O — User I/O pin (bank 4) |
| Pin 78 | I/O — User I/O pin (bank 4) |
| Pin 79 | I/O — User I/O pin (bank 4) |
| Pin 80 | I/O — User I/O pin (bank 4) |
| Pin 81 | I/O — User I/O pin (bank 4) |
| Pin 82 | GND — Ground |
| Pin 83 | I/O — User I/O pin (bank 4) |
| Pin 84 | I/O — User I/O pin (bank 4) |
| Pin 85 | I/O — User I/O pin (bank 4) |
| Pin 86 | VCCIO4 — I/O bank 4 supply voltage |
| Pin 87 | I/O — User I/O pin (bank 4) |
| Pin 88 | I/O — User I/O pin (bank 4) |
| 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 | GND — Ground |
| 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 | VCCIO4 — I/O bank 4 supply voltage |
| Pin 98 | I/O — User I/O pin (bank 4) |
| 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
EPM570T100C5 is suitable for 7 applications: Bus Interface Bridging and Address Decoding, I/O Expansion and Level Translation, Power Supply Sequencing and Supervisory Logic, Industrial Control and Factory Automation, Legacy TTL/CMOS Logic Replacement, Display and Video Interface Bridging, Telecom Backplane Glue Logic.
Bus Interface Bridging and Address Decoding
The EPM570T100C5 is widely used as a glue-logic bridge between microcontrollers, DSPs, and external peripherals where deterministic address decoding is required. With 440 macrocells, 5.4 ns tpd, and 76 user I/O pins, the device can decode complex memory-mapped address spaces across multiple bus widths in a single 100-pin TQFP. Compared to discrete 74-series TTL logic, the CPLD consolidates decode, latch, and bus-control functions into one non-volatile part, reducing board area and improving noise immunity. Designers typically implement chip-select generation, wait-state insertion, and bus arbitration logic, then program via JTAG in-circuit. The instant-on Flash configuration eliminates FPGA-style boot delays, which is critical for safety-critical systems that must respond at power-up.
Recommended
I/O Expansion and Level Translation
With multi-voltage I/O banks supporting 1.5 V, 1.8 V, 2.5 V, and 3.3 V signaling through user-configurable VCCIO pins, the EPM570T100C5 acts as a bidirectional level translator and I/O expander between mixed-voltage domains. Engineers use it to add GPIOs to microcontrollers or to interface 1.8 V mobile processors with 3.3 V peripherals without external level-shifter ICs. The 5.4 ns tpd supports most serial and parallel protocols up to several hundred MHz in non-return-to-zero mode, and 76 user I/Os give ample headroom for expanding bus width. Combined with JTAG-based ISP, the design can be reconfigured in the field to add or change voltage mappings, which is valuable in long-lifecycle industrial products.
Recommended
Power Supply Sequencing and Supervisory Logic
The MAX II CPLD's instant-on non-volatile configuration and deterministic timing make the EPM570T100C5 well suited for multi-rail power-supply sequencing in systems with strict rail-order requirements. Designers implement state machines that assert PG (power-good) and EN signals in the correct order, monitor fault inputs, and generate reset pulses to downstream processors. The 5.4 ns tpd guarantees predictable sequencing delays regardless of firmware boot state, and the JTAG interface allows post-build programming via standard boundary-scan tools. In a typical 6-rail ATX or telecom system the CPLD replaces several discrete supervisory ICs and a microcontroller, reducing BOM cost and improving reliability by eliminating firmware dependencies in the power path.
Recommended
Industrial Control and Factory Automation
In factory automation systems the EPM570T100C5 implements deterministic glue logic between PLC backplanes, sensor arrays, and motor-control subsystems. Its 0°C to 85°C commercial temperature range suits most indoor control cabinets, while the industrial-grade EPM570T100I5N sibling extends coverage to -40°C to 100°C for outdoor or unconditioned enclosures. Engineers use the 440 macrocells to implement proprietary fieldbus decoding, encoder interface logic, and safety-interlock handling with hard real-time guarantees that software-based PLCs cannot match. The non-volatile Flash configuration also eliminates the risk of configuration loss in electrically noisy industrial environments where FPGA SRAM-based configuration memory could be corrupted.
Recommended
Legacy TTL/CMOS Logic Replacement
A common application for the EPM570T100C5 is consolidating dozens of legacy 74LS, 74HC, and 74F-series TTL gates into a single programmable device, reducing PCB area and modernizing obsolete designs. With 440 macrocells each capable of implementing multiple equivalent gates, the CPLD can replace 20-50 discrete SSI/MSI packages, freeing board space for new functionality. The 100-pin TQFP footprint provides 76 user I/Os, sufficient for most drop-in retrofits, and JTAG-based ISP lets engineers iterate design changes without hand-wiring rework. Designers also benefit from the ability to add new logic functions (state machines, counters, decoders) that were impractical in pure discrete TTL.
Recommended
Display and Video Interface Bridging
The EPM570T100C5 handles video and LCD interface bridging tasks such as converting parallel RGB to LVDS, generating timing-controller (TCON) signals, and synchronizing multi-panel display clusters. With a 201.1 MHz maximum frequency and 5.4 ns tpd, the device supports pixel clocks for resolutions up to approximately XGA at moderate refresh rates. Its 76 I/O pins accommodate 18/24-bit RGB buses plus control signals, and the multi-voltage I/O banks allow direct connection to both 1.8 V mobile-display panels and 3.3 V legacy TFT drivers. Engineers frequently pair it with small FPGAs to offload deterministic glue logic, freeing FPGA resources for image processing.
Recommended
Telecom Backplane Glue Logic
Telecom backplanes rely on the EPM570T100C5 for low-level glue logic such as clock distribution control, TDM bus multiplexing, and Hot-Swap controller interfacing across multiple line cards. The instant-on, non-volatile MAX II configuration is critical because backplane management logic must be active before any firmware boots. With 440 macrocells and 76 I/Os, the device can interface with multiple E1/T1 framer ICs, EEPROM-based ID memories, and I2C/SPI management buses simultaneously. The commercial 0°C-85°C range suits temperature-controlled central-office environments, while the JTAG ISP interface simplifies board bring-up and field diagnostics.
Recommended
Recommended Products Summary
Engineering reference data for EPM570T100C5 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EPM570T100C5N | EPM570T100C4 | EPM570T100C4N | EPM570T100I5N | EPM570T100A5N | EPM570T100I5 | EPM570T10015 |
|---|---|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | TQFP-100 (14x14 mm) | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same |
| Macrocells | 440 | 440 | 440 | 440 | 440 | 440 | 440 | 440 |
| Propagation Delay (tpd) | 5.4 ns | 5.4 ns | 4.5 ns (faster) | 4.5 ns (faster) | 5.4 ns | [DATA_NEEDED] | 5.4 ns | [DATA_NEEDED] |
| Maximum Frequency | 201.1 MHz | 201.1 MHz | >201.1 MHz (faster) | >201.1 MHz (faster) | 201.1 MHz | [DATA_NEEDED] | 201.1 MHz | [DATA_NEEDED] |
| Operating Temperature | 0°C to 85°C (commercial) | 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) | [DATA_NEEDED] |
| RoHS / Lead-free | SnPb (non-N suffix) | Pb-free (RoHS compliant) | SnPb | Pb-free (RoHS compliant) | Pb-free (RoHS compliant) | Pb-free (RoHS compliant) | SnPb | [DATA_NEEDED] |
| User I/O Pins | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
| Unit Price (USD, qty 1) | $12.50 | $13.20 | $14.50 | $15.20 | $18.00 | [DATA_NEEDED] | $17.50 | [DATA_NEEDED] |
Key Differentiators
- Non-volatile Flash configuration enables instant-on, no boot PROM required (vs Small SRAM-based FPGAs (e.g., Cyclone IV))
- Multi-voltage I/O banks (1.5 V / 1.8 V / 2.5 V / 3.3 V) without external level shifters (vs Discrete 74-series TTL translators)
- Pin-compatible speed-grade migration within MAX II family (vs EPM570T100C4 (4.5 ns tpd))
Design Notes
The EPM570T100C5 requires two supply rails: VCCINT (2.5 V or 3.3 V internal core) and one or more VCCIO bank rails (1.5 V / 1.8 V / 2.5 V / 3.3 V per bank). Decouple each VCCINT pin with a 0.1 µF ceramic capacitor placed within 5 mm of the package pin, and add a bulk 10 µF tantalum or ceramic capacitor near the device. Each VCCIO bank pin should have its own 0.1 µF + 1 µF decoupling pair. Power-supply ramp time must be monotonic and within the datasheet-specified tRAMP to avoid configuration-memory corruption.
Route JTAG signals (TMS, TCK, TDI, TDO) with impedance-controlled traces and keep them short (<50 mm if possible). Place a 10 kΩ pull-up on TCK and TDI, and a 10 kΩ pull-up on TMS to keep the JTAG state machine in a defined state at power-up. The TQFP-100 thermal pad (if present on the package variant) should be soldered to a copper pour to improve thermal dissipation, although the MAX II device dissipates well under 500 mW in typical glue-logic use cases.
Do not apply input signals to user I/O pins before VCCINT and the corresponding VCCIO bank have ramped up, as this can trigger latch-up or cause long-term reliability degradation. Always include a JTAG chain-in and chain-out header even on production boards for in-field reprogramming. When migrating from the C5 to the C4 speed grade, verify that the Quartus II fitter reports no new timing violations, since the faster device may expose setup/hold paths that were masked at the slower speed grade.
Compliance Information
The base EPM570T100C5 (without 'N' suffix) is supplied with SnPb (leaded) plating and is not RoHS compliant; the EPM570T100C5N variant is Pb-free and RoHS compliant. The device is not AEC-Q100 qualified; for automotive applications use the industrial-grade EPM570T100I5N with appropriate derating.
