EPM570T100C4 - 570 LEs, 5.4ns CPLD | Intel (Altera) MAX II | TQFP-100
Référence : EPM570T100C4 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $15.32 | $15,32 |
| 10 | $14.2 | $142,00 |
| 100 | $12.5 | $1 250,00 |
| 500 | $10.8 | $5 400,00 |
| 1 000 | $9.4 | $9 400,00 |
EPM570T100C4 Présentation
A CPLD (Complex Programmable Logic Device) is a non-volatile, reprogrammable digital logic IC that combines the deterministic timing of PAL/GAL architecture with modern flash-backed configuration. CPLDs sit in the broader taxonomy of programmable logic: glue-logic IC -> programmable logic device -> CPLD/FPGA -> silicon in the wider semiconductor hierarchy. Unlike FPGAs, which are RAM-based and require a configuration bitstream at every power-up, MAX II CPLDs store their configuration in on-chip flash, providing instant-on behavior at sub-100 microsecond times with zero external boot memory.
Key features include a 3.3V core / 1.8V internal supply, MultiVolt I/O supporting 1.5V, 1.8V, 2.5V, and 3.3V interfacing on every I/O bank, 80 user I/O pins (TQFP-100), in-system programmability via JTAG (IEEE 1149.1), and a built-in oscillator for free-running or timer applications. The 5.4 ns tPD makes the EPM570T100C4 one of the fastest members of the MAX II family.
The MAX II architecture uses a Logic Array Block (LAB) topology with 16 macrocells per LAB, a Programmable Interconnect Matrix (PIA), and per-macrocell registers with product-term logic. The on-chip user flash supports ISP (in-system programming) without external boot PROMs, simplifying board layout. Designers can use Quartus II / Intel Quartus Prime Web Edition for synthesis and fitting.
Typical applications include bus-bridging glue logic, I/O expansion and voltage-level translation between 1.8V/2.5V/3.3V domains, address decoding and wait-state generation for microprocessors, configuration control for power sequencers, and LED / 7-segment display multiplexing. The wide MultiVolt I/O support is particularly valuable in mixed-voltage designs where 3.3V ASICs must interface to legacy 5V peripherals.
When designing with the EPM570T100C4, ensure all four JTAG pins (TCK, TMS, TDI, TDO) are routed cleanly to a JTAG header for in-system programming. Place 0.1 uF decoupling capacitors near every VCCIO/VCCINT pin pair and provide a ground plane beneath the TQFP-100 thermal pad (exposed pad is not present on TQFP-100, but the central die flag should still tie to ground). The EPM570T100C4 is pin-compatible with the EPM570T100C3, C5, and A5 speed/temperature grades within the same T100 footprint, enabling easy migration.
Alternatives de remplacement direct pour EPM570T100C4 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec EPM570T100C4 (même facteur de forme et même empreinte) — différant par Package, Operating Temperature, Family, Process Technology, Programming Interface.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM570T100C5
✅ Remplacement direct✓ En stock
$7.1 / unité
Voir la fiche technique →EPM570T100C3N
✅ Remplacement direct✓ En stock
$8.1 / unité
Voir la fiche technique →EPM570T100C3
✅ Remplacement direct✓ En stock
$8.5 / unité
Voir la fiche technique →EPM570GT100C4N
✅ Remplacement direct✓ En stock
$9.85 / unité
Voir la fiche technique →EPM570T100I5N
✅ Remplacement direct✓ En stock
$12.49 / unité
Voir la fiche technique →EPM570T100A5N
✅ Remplacement direct✓ En stock
$6.72 / unité
Voir la fiche technique →EPM570T100C4 Valeurs maximales et caractéristiques électriques
| Family | MAX II |
| Logic Elements (LEs) | 570 |
| Macrocells | 440 |
| Maximum User I/O Pins (this package) | 80 |
| Pin-to-Pin Propagation Delay (tPD) | 5.4 ns |
| User Flash Memory | 8 Kbits |
| General-Purpose SRAM | 4.4 Mbits |
| Core Voltage (VCCINT) | 1.8 V |
| I/O Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt) |
| Boîtier | TQFP-100 (T100), 14 x 14 mm |
| Température de fonctionnement | 0C to +85C (commercial) |
| Programming Interface | JTAG (IEEE 1149.1) - ISP |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
| On-chip Oscillator | Yes (3.3 MHz / 5.5 MHz selectable) |
| Internal Logic Analyzers / ISP | JTAG-based in-system programmable, no external boot PROM required |
Configuration des broches de EPM570T100C4
| Broche 1 | I/O — General purpose user I/O (bank 1) |
| Broche 10 | I/O — General purpose user I/O (bank 1) |
| Broche 11 | I/O — General purpose user I/O (bank 1) |
| Broche 12 | VCCIO1 — Bank 1 I/O supply (1.5/1.8/2.5/3.3V) |
| Broche 13 | I/O — General purpose user I/O (bank 1) |
| Broche 14 | I/O — General purpose user I/O (bank 1) |
| Broche 15 | GND — Ground |
| Broche 16 | I/O — General purpose user I/O (bank 2) |
| Broche 17 | I/O — General purpose user I/O (bank 2) |
| Broche 18 | I/O — General purpose user I/O (bank 2) |
| Broche 19 | I/O — General purpose user I/O (bank 2) |
| Broche 2 | I/O — General purpose user I/O (bank 1) |
| Broche 20 | VCCIO2 — Bank 2 I/O supply |
| Broche 21 | I/O — General purpose user I/O (bank 2) |
| Broche 22 | I/O — General purpose user I/O (bank 2) |
| Broche 23 | GND — Ground |
| Broche 24 | I/O — General purpose user I/O (bank 2) |
| Broche 25 | I/O — General purpose user I/O (bank 2) |
| Broche 26 | I/O — General purpose user I/O (bank 2) |
| Broche 27 | I/O — General purpose user I/O (bank 2) |
| Broche 28 | VCCIO2 — Bank 2 I/O supply |
| Broche 29 | I/O — General purpose user I/O (bank 2) |
| Broche 3 | I/O — General purpose user I/O (bank 1) |
| Broche 30 | I/O — General purpose user I/O (bank 2) |
| Broche 31 | GND — Ground |
| Broche 32 | I/O — General purpose user I/O (bank 2) |
| Broche 33 | I/O — General purpose user I/O (bank 2) |
| Broche 34 | I/O — General purpose user I/O (bank 2) |
| Broche 35 | I/O — General purpose user I/O (bank 2) |
| Broche 36 | VCCIO2 — Bank 2 I/O supply |
| Broche 37 | I/O — General purpose user I/O (bank 2) |
| Broche 38 | I/O — General purpose user I/O (bank 2) |
| Broche 39 | GND — Ground |
| Broche 4 | I/O — General purpose user I/O (bank 1) |
| Broche 40 | I/O — General purpose user I/O (bank 2) |
| Broche 41 | TDI — JTAG Test Data In |
| Broche 42 | TMS — JTAG Test Mode Select |
| Broche 43 | TCK — JTAG Test Clock |
| Broche 44 | TDO — JTAG Test Data Out |
| Broche 45 | GND — Ground |
| Broche 46 | I/O — General purpose user I/O (bank 3) |
| Broche 47 | I/O — General purpose user I/O (bank 3) |
| Broche 48 | VCCIO3 — Bank 3 I/O supply |
| Broche 49 | I/O — General purpose user I/O (bank 3) |
| Broche 5 | VCCINT — Core supply (1.8V) |
| Broche 50 | I/O — General purpose user I/O (bank 3) |
| Broche 51 | GND — Ground |
| Broche 52 | I/O — General purpose user I/O (bank 3) |
| Broche 53 | I/O — General purpose user I/O (bank 3) |
| Broche 54 | I/O — General purpose user I/O (bank 3) |
| Broche 55 | I/O — General purpose user I/O (bank 3) |
| Broche 56 | VCCIO3 — Bank 3 I/O supply |
| Broche 57 | I/O — General purpose user I/O (bank 3) |
| Broche 58 | I/O — General purpose user I/O (bank 3) |
| Broche 59 | GND — Ground |
| Broche 6 | I/O — General purpose user I/O (bank 1) |
| Broche 60 | I/O — General purpose user I/O (bank 3) |
| Broche 61 | I/O — General purpose user I/O (bank 3) |
| Broche 62 | I/O — General purpose user I/O (bank 3) |
| Broche 63 | I/O — General purpose user I/O (bank 3) |
| Broche 64 | VCCIO3 — Bank 3 I/O supply |
| Broche 65 | I/O — General purpose user I/O (bank 3) |
| Broche 66 | I/O — General purpose user I/O (bank 3) |
| Broche 67 | GND — Ground |
| Broche 68 | I/O — General purpose user I/O (bank 3) |
| Broche 69 | I/O — General purpose user I/O (bank 4) |
| Broche 7 | I/O — General purpose user I/O (bank 1) |
| Broche 70 | VCCIO4 — Bank 4 I/O supply |
| Broche 71 | I/O — General purpose user I/O (bank 4) |
| Broche 72 | I/O — General purpose user I/O (bank 4) |
| Broche 73 | GND — Ground |
| Broche 74 | I/O — General purpose user I/O (bank 4) |
| Broche 75 | I/O — General purpose user I/O (bank 4) |
| Broche 76 | I/O — General purpose user I/O (bank 4) |
| Broche 77 | I/O — General purpose user I/O (bank 4) |
| Broche 78 | VCCIO4 — Bank 4 I/O supply |
| Broche 79 | I/O — General purpose user I/O (bank 4) |
| Broche 8 | I/O — General purpose user I/O (bank 1) |
| Broche 80 | I/O — General purpose user I/O (bank 4) |
| Broche 81 | GND — Ground |
| Broche 82 | I/O — General purpose user I/O (bank 4) |
| Broche 83 | I/O — General purpose user I/O (bank 4) |
| Broche 84 | I/O — General purpose user I/O (bank 4) |
| Broche 85 | I/O — General purpose user I/O (bank 4) |
| Broche 86 | VCCIO4 — Bank 4 I/O supply |
| Broche 87 | I/O — General purpose user I/O (bank 4) |
| Broche 88 | I/O — General purpose user I/O (bank 4) |
| Broche 89 | GND — Ground |
| Broche 9 | I/O — General purpose user I/O (bank 1) |
| Broche 90 | I/O — General purpose user I/O (bank 4) |
| Broche 91 | I/O — General purpose user I/O (bank 4) |
| Broche 92 | I/O — General purpose user I/O (bank 4) |
| Broche 93 | I/O — General purpose user I/O (bank 4) |
| Broche 94 | VCCINT — Core supply (1.8V) |
| Broche 95 | I/O — General purpose user I/O (bank 1) |
| Broche 96 | I/O — General purpose user I/O (bank 1) |
| Broche 97 | I/O — General purpose user I/O (bank 1) |
| Broche 98 | I/O — General purpose user I/O (bank 1) |
| Broche 99 | VCCIO1 — Bank 1 I/O supply |
| Broche 100 | I/O — General purpose user I/O (bank 1) |
Applications typiques
EPM570T100C4 convient pour 6 applications: Bus Bridging & Voltage-Level Translation, Address Decoding & Wait-State Generation, I/O Expansion for Microcontrollers, Power-Sequencer & Reset Controller, Display Multiplexing (LED / 7-Segment), Industrial Glue Logic & Legacy Replacement.
Bus Bridging & Voltage-Level Translation
The EPM570T100C4 is ideal for bus-bridging between mismatched voltage domains such as 3.3V MCUs interfacing to 1.8V sensors, because every I/O supports MultiVolt levels of 1.5/1.8/2.5/3.3V via VCCIO bank selection. With 80 user I/Os in TQFP-100, the part can translate wide parallel buses (16- or 32-bit) without external level-shifters. The 5.4 ns tPD adds at most one clock cycle of latency at 100 MHz bus rates, making it transparent to most peripheral interconnects. Quartus Prime synthesis makes the protocol translator HDL-friendly, allowing rapid adaptation between I2C, SPI, UART, and parallel bus widths on the same device.
Recommandé
Address Decoding & Wait-State Generation
The EPM570T100C4's 570 logic elements and 5.4 ns pin-to-pin delay make it a classic choice for address decoding and wait-state generation in microprocessor and microcontroller systems. The 440 macrocells can decode large memory maps or peripheral selects (chip-enable, read/write strobes) within a single access cycle, even at 100 MHz external bus rates. Combined logic and registered output macros let the same device generate handshaking, DTACK, READY, and BUSREQ signals without external glue logic. The non-volatile, instant-on MAX II configuration ensures the chip-select map is correct at every cold-boot without external boot PROM.
Recommandé
I/O Expansion for Microcontrollers
Many low-cost microcontrollers lack sufficient I/O pins for complex user interfaces. The EPM570T100C4 expands up to 80 GPIOs in TQFP-100, with each I/O supporting 1.5-3.3V MultiVolt levels for direct connection to modern MCU peripherals. The CPLD can debounce keypad inputs, multiplex 7-segment displays, drive stepper motors via PWM, and interface to legacy 5V peripherals through resistive pull-ups. With on-chip flash memory, the I/O map and pin-function assignments are preserved across power cycles, eliminating external configuration storage.
Recommandé
Power-Sequencer & Reset Controller
The EPM570T100C4 generates deterministic, multi-rail power-up and power-down sequences for FPGAs, ASICs, and complex SoCs that require strict rail timing. The 5.4 ns propagation delay and on-chip oscillator enable precise PG (power-good) chain timing, while 80 I/Os support monitoring of up to 16-20 voltage rails with parallel fault-output flags. Non-volatile storage means the sequence is correct from the very first power cycle without external boot memory, and JTAG ISP enables in-field sequencing updates via standard programmers.
Recommandé
Display Multiplexing (LED / 7-Segment)
The EPM570T100C4 can multiplex 8-digit 7-segment displays with brightness control through PWM modulation generated entirely in user logic. With 80 user I/Os, it supports up to 32 multiplexed segments or 64 individual LEDs without external drivers. The on-chip 3.3 MHz or 5.5 MHz oscillator provides a free-running PWM carrier for flicker-free dimming, and the 5.4 ns tPD allows display refresh rates above 1 kHz for stable visual output. Non-volatile storage preserves brightness calibration across power cycles.
Recommandé
Industrial Glue Logic & Legacy Replacement
The EPM570T100C4 is widely used as a 5V-tolerant glue-logic replacement for legacy 74-series TTL/CMOS parts in industrial control and factory automation designs. Its MultiVolt 3.3V I/O can directly drive legacy 5V inputs through proper bus-hold or pull-up configuration, while the 570 logic elements can replace 10-20 discrete logic packages per board. The instant-on flash configuration reduces mean-time-to-repair in field-replaceable modules, and JTAG ISP allows rapid firmware updates in the field through standardized test access ports. Industrial-grade variants (EPM570T100I5N) extend operation to -40C to +100C for factory environments.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM570T100C4 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EPM570T100C5 | EPM570T100C3N | EPM570T100I5N |
|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel |
| Package | TQFP-100 (T100) | TQFP-100 (T100) - same | TQFP-100 (T100) - same | TQFP-100 (T100) - same |
| Pin-to-Pin Delay (tPD) | 5.4 ns | 7.0 ns | 7.5 ns | 7.0 ns |
| Logic Elements | 570 | 570 | 570 | 570 |
| User I/O Pins | 80 | 80 | 80 | 80 |
| Operating Temperature | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) | -40C to +100C (industrial) |
| Lead-Free Finish | Standard (SnPb) per suffix | Standard | Pb-free | Pb-free |
| Approx 1k Reel Price (USD) | $9.40 | $7.80 - $8.50 (lower-cost speed grade) | $7.20 - $8.00 | $14.00 - $16.00 (industrial premium) |
Principaux différenciateurs
- Fastest MAX II speed grade in TQFP-100 (vs EPM570T100C5)
- Larger logic capacity than MAX II EPM240 (vs EPM240T100C5N)
- Non-volatile instant-on vs SRAM-based FPGA boot (vs Cyclone IV EP4CE6E22 (small FPGA))
Notes de conception
Estimated: at typical 3.3V VCCIO and 1.8V VCCINT, the EPM570T100C4 core draws approximately 30-50 mA active and 1-2 mA standby. Decouple every VCCIO/VCCINT pin pair with a 0.1 uF X7R ceramic capacitor placed within 5 mm of the pin, plus a single 10 uF bulk capacitor near the device. VCCIO bank supplies may be powered at different voltages (1.5/1.8/2.5/3.3V), but VCCINT must remain at 1.8V +/- 5%. Sequencing order: bring up VCCINT first, then VCCIO banks, to avoid I/O latch-up.
Route the four JTAG signals (TCK, TMS, TDI, TDO) as a matched-length bus with TCK pulled to a clean ground reference; keep JTAG traces away from high-frequency switching nodes. Place a 4.7 kohm pull-up on TDI and TMS to VCCIO3 to keep the JTAG TAP controller in known state during board reset. Provide a 10-pin JTAG header (or 0.1 inch header) on every board to support in-system programming. Quartus Prime generates the SOF/JIC programming file used with the USB-Blaster, ByteBlaster, or Ethernet-Blaster download cables.
Common pitfalls with MAX II CPLDs include: (1) forgetting that VCCINT and VCCIO are separate rails - VCCINT must always be 1.8V; (2) mixing I/O standards across banks without observing bank voltage constraints; (3) driving 5V signals into 3.3V VCCIO without a series resistor or level shifter; (4) omitting the on-chip user flash lock-bit setting when security is needed; (5) confusing the C4/C5/C3 speed grades - all share pinout but have different tPD timings. Always recompile Quartus designs when changing speed grade to verify timing closure.
Informations de conformité
EPM570T100C4 base part number is the standard (SnPb) finish; Pb-free variants carry 'N' suffix (e.g. EPM570T100C4N). RoHS compliance verified via Intel/Altera product page. AEC-Q100 not qualified - choose EPM570T100A5N for automotive temperature grade.
