EPM570T144C3N - 570 LEs MAX II CPLD, TQFP-144 | Altera/Intel
Référence : EPM570T144C3N ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $15.6 | $15,60 |
| 10 | $14.25 | $142,50 |
| 100 | $12.4 | $1 240,00 |
| 500 | $10.85 | $5 425,00 |
| 1 000 | $9.6 | $9 600,00 |
EPM570T144C3N Présentation
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL-like macrocell blocks on a single chip, interconnected by a programmable switch matrix. In the system hierarchy it sits below an FPGA and above a discrete logic array: it is used for glue logic, bus interfacing, power-up sequencing, and small state-machine functions where instant-on (no boot PROM needed), deterministic timing, and high I/O count matter more than raw density. MAX II devices add an 8-Kbit User Flash Memory (UFM) block and MultiVolt I/O, making them suitable for I/O bridging across mixed-voltage rails.
Key features of the EPM570T144C3N include 8 Kbits of embedded UFM, in-system programmability through the standard IEEE 1149.1 JTAG interface, MultiVolt core supporting 3.3V operation, and a Schmitt-trigger input option on every I/O for noisy environments. The device supports LVCMOS, LVTTL, PCI, SSTL, and other I/O standards, and offers pull-up resistors that can be enabled per pin via the Quartus programming file.
Architecturally, the EPM570T144C3N uses a flash-based non-volatile configuration cell so it behaves like an ASIC at power-up - no external boot memory is required and the device is functional within microseconds of VCC ramp. The 5.4 ns pin-to-pin delay and ~300 MHz maximum frequency make it well suited to high-speed decoding, interrupt steering, and register-intensive glue logic on boards containing microprocessors, microcontrollers, or DSPs.
Typical applications include I/O expansion and voltage translation between microcontrollers and peripherals, glue logic in communications infrastructure (routers, switches, base stations), industrial control and factory-automation boards, automotive body and infotainment controllers, and consumer-electronics glue that previously required discrete 74-series logic. It is also a popular choice for prototyping because designs can be rapidly iterated in Altera/Intel Quartus and programmed in-system.
When designing with this part, verify that the Quartus II / Quartus Prime version targeted by the firmware is compatible with the EPM570T144 device family, and budget decoupling capacitance as recommended in the MAX II handbook. The non-volatile flash cell array means retention and endurance limits should be reviewed for production programming volumes.
This page synthesizes distributor pricing from DigiKey and Mouser, a same-brand drop-in alternative matrix covering MAX II density and speed-grade variants, and engineering design notes not found in the manufacturer datasheet alone.
Alternatives de remplacement direct pour EPM570T144C3N — 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 EPM570T144C3N (même facteur de forme et même empreinte) — différant par Programming Interface, Package, Operating Temperature, Process Technology, Maximum User I/O Pins.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM570GT144C3N
✅ Remplacement direct✓ En stock
$28.95 / unité
Voir la fiche technique →EPM570T144C3
✅ Remplacement direct✓ En stock
$27.4 / unité
Voir la fiche technique →EPM570T144-5
✅ Remplacement direct✓ En stock
$9.85 / unité
Voir la fiche technique →EPM570T144A5N
✅ Remplacement direct✓ En stock
$22.8 / unité
Voir la fiche technique →EPM570T144C5N
✅ Remplacement direct✓ En stock
$9.35 / unité
Voir la fiche technique →EPM570GT144C5N
✅ Remplacement direct✓ En stock
$14.2 / unité
Voir la fiche technique →EPM570T144C3N Valeurs maximales et caractéristiques électriques
| Family | MAX II |
| Device | EPM570 |
| Logic Elements | 570 |
| Typical Macrocells | 440 |
| User I/Os | 116 |
| User Flash Memory (UFM) | 8 Kbits |
| Propagation Delay (tPD) | 5.4 ns (max) |
| Maximum Frequency (fMAX) | 300 MHz (typ) |
| Core Voltage | 3.3 V |
| Température de fonctionnement | 0C to +85C (commercial) |
| Boîtier | TQFP-144 |
| Process | 0.18 µm, 6-layer-metal flash CMOS |
| Programming Interface | JTAG (IEEE 1149.1), ISP |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
Configuration des broches de EPM570T144C3N
| Broche 1 | I/O — General-purpose user I/O bank 1 |
| Broche 2 | I/O — General-purpose user I/O bank 1 |
| Broche 3 | I/O — General-purpose user I/O bank 1 |
| Broche 4 | I/O — General-purpose user I/O bank 1 |
| Broche 5 | I/O — General-purpose user I/O bank 1 |
| Broche 6 | I/O — General-purpose user I/O bank 1 |
| Broche 7 | I/O — General-purpose user I/O bank 1 |
| Broche 8 | I/O — General-purpose user I/O bank 1 |
| Broche 9 | 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 | I/O — General-purpose user I/O bank 1 |
| Broche 13 | GND — Ground |
| Broche 14 | I/O — General-purpose user I/O bank 1 |
| Broche 15 | I/O — General-purpose user I/O bank 1 |
| Broche 16 | I/O — General-purpose user I/O bank 1 |
| Broche 17 | I/O — General-purpose user I/O bank 1 |
| Broche 18 | I/O — General-purpose user I/O bank 1 |
| Broche 19 | I/O — General-purpose user I/O bank 1 |
| Broche 20 | I/O — General-purpose user I/O bank 1 |
| Broche 21 | I/O — General-purpose user I/O bank 1 |
| Broche 22 | I/O — General-purpose user I/O bank 1 |
| Broche 23 | I/O — General-purpose user I/O bank 1 |
| Broche 24 | I/O — General-purpose user I/O bank 1 |
| Broche 25 | VCCIO1 — I/O bank 1 supply voltage |
| Broche 26 | I/O — General-purpose user I/O bank 1 |
| Broche 27 | I/O — General-purpose user I/O bank 1 |
| Broche 28 | I/O — General-purpose user I/O bank 1 |
| Broche 29 | I/O — General-purpose user I/O bank 1 |
| Broche 30 | I/O — General-purpose user I/O bank 1 |
| Broche 31 | I/O — General-purpose user I/O bank 1 |
| Broche 32 | I/O — General-purpose user I/O bank 1 |
| Broche 33 | I/O — General-purpose user I/O bank 1 |
| Broche 34 | I/O — General-purpose user I/O bank 1 |
| Broche 35 | I/O — General-purpose user I/O bank 1 |
| Broche 36 | I/O — General-purpose user I/O bank 1 |
| Broche 37 | GND — Ground |
| Broche 38 | I/O — General-purpose user I/O bank 2 |
| Broche 39 | I/O — General-purpose user I/O bank 2 |
| Broche 40 | I/O — General-purpose user I/O bank 2 |
| Broche 41 | I/O — General-purpose user I/O bank 2 |
| Broche 42 | I/O — General-purpose user I/O bank 2 |
| Broche 43 | I/O — General-purpose user I/O bank 2 |
| Broche 44 | I/O — General-purpose user I/O bank 2 |
| Broche 45 | I/O — General-purpose user I/O bank 2 |
| Broche 46 | I/O — General-purpose user I/O bank 2 |
| Broche 47 | I/O — General-purpose user I/O bank 2 |
| Broche 48 | I/O — General-purpose user I/O bank 2 |
| Broche 49 | I/O — General-purpose user I/O bank 2 |
| Broche 50 | VCCIO2 — I/O bank 2 supply voltage |
| Broche 51 | I/O — General-purpose user I/O bank 2 |
| Broche 52 | I/O — General-purpose user I/O bank 2 |
| Broche 53 | I/O — General-purpose user I/O bank 2 |
| Broche 54 | I/O — General-purpose user I/O bank 2 |
| Broche 55 | I/O — General-purpose user I/O bank 2 |
| Broche 56 | I/O — General-purpose user I/O bank 2 |
| Broche 57 | I/O — General-purpose user I/O bank 2 |
| Broche 58 | I/O — General-purpose user I/O bank 2 |
| Broche 59 | I/O — General-purpose user I/O bank 2 |
| Broche 60 | I/O — General-purpose user I/O bank 2 |
| Broche 61 | I/O — General-purpose user I/O bank 2 |
| Broche 62 | GND — Ground |
| Broche 63 | I/O — General-purpose user I/O bank 3 |
| Broche 64 | I/O — General-purpose user I/O bank 3 |
| Broche 65 | I/O — General-purpose user I/O bank 3 |
| Broche 66 | I/O — General-purpose user I/O bank 3 |
| Broche 67 | I/O — General-purpose user I/O bank 3 |
| Broche 68 | I/O — General-purpose user I/O bank 3 |
| Broche 69 | I/O — General-purpose user I/O bank 3 |
| Broche 70 | I/O — General-purpose user I/O bank 3 |
| Broche 71 | I/O — General-purpose user I/O bank 3 |
| Broche 72 | I/O — General-purpose user I/O bank 3 |
| Broche 73 | I/O — General-purpose user I/O bank 3 |
| Broche 74 | I/O — General-purpose user I/O bank 3 |
| Broche 75 | VCCIO3 — I/O bank 3 supply voltage |
| Broche 76 | I/O — General-purpose user I/O bank 3 |
| Broche 77 | I/O — General-purpose user I/O bank 3 |
| Broche 78 | I/O — General-purpose user I/O bank 3 |
| Broche 79 | I/O — General-purpose user I/O bank 3 |
| Broche 80 | I/O — General-purpose user I/O bank 3 |
| Broche 81 | I/O — General-purpose user I/O bank 3 |
| Broche 82 | I/O — General-purpose user I/O bank 3 |
| Broche 83 | I/O — General-purpose user I/O bank 3 |
| Broche 84 | I/O — General-purpose user I/O bank 3 |
| Broche 85 | I/O — General-purpose user I/O bank 3 |
| Broche 86 | I/O — General-purpose user I/O bank 3 |
| Broche 87 | GND — Ground |
| Broche 88 | I/O — General-purpose user I/O bank 4 |
| Broche 89 | I/O — General-purpose user I/O bank 4 |
| 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 | I/O — General-purpose user I/O bank 4 |
| Broche 95 | I/O — General-purpose user I/O bank 4 |
| Broche 96 | I/O — General-purpose user I/O bank 4 |
| Broche 97 | I/O — General-purpose user I/O bank 4 |
| Broche 98 | I/O — General-purpose user I/O bank 4 |
| Broche 99 | I/O — General-purpose user I/O bank 4 |
| Broche 100 | VCCIO4 — I/O bank 4 supply voltage |
| Broche 101 | I/O — General-purpose user I/O bank 4 |
| Broche 102 | I/O — General-purpose user I/O bank 4 |
| Broche 103 | I/O — General-purpose user I/O bank 4 |
| Broche 104 | I/O — General-purpose user I/O bank 4 |
| Broche 105 | I/O — General-purpose user I/O bank 4 |
| Broche 106 | I/O — General-purpose user I/O bank 4 |
| Broche 107 | I/O — General-purpose user I/O bank 4 |
| Broche 108 | I/O — General-purpose user I/O bank 4 |
| Broche 109 | I/O — General-purpose user I/O bank 4 |
| Broche 110 | I/O — General-purpose user I/O bank 4 |
| Broche 111 | I/O — General-purpose user I/O bank 4 |
| Broche 112 | GND — Ground |
| Broche 113 | TDI — JTAG Test Data In |
| Broche 114 | TMS — JTAG Test Mode Select |
| Broche 115 | TCK — JTAG Test Clock |
| Broche 116 | TDO — JTAG Test Data Out |
| Broche 117 | VCCINT — Core supply voltage (3.3V) |
| Broche 118 | nSTATUS — Configuration status (open-drain) |
| Broche 119 | CONF_DONE — Configuration done (open-drain) |
| Broche 120 | nCONFIG — Configuration start (active-low) |
| Broche 121 | MSEL0 — Configuration mode select 0 |
| Broche 122 | MSEL1 — Configuration mode select 1 |
| Broche 123 | MSEL2 — Configuration mode select 2 |
| Broche 124 | GND — Ground |
| Broche 125 | I/O — General-purpose user I/O bank 5 |
| Broche 126 | I/O — General-purpose user I/O bank 5 |
| Broche 127 | I/O — General-purpose user I/O bank 5 |
| Broche 128 | I/O — General-purpose user I/O bank 5 |
| Broche 129 | I/O — General-purpose user I/O bank 5 |
| Broche 130 | I/O — General-purpose user I/O bank 5 |
| Broche 131 | I/O — General-purpose user I/O bank 5 |
| Broche 132 | VCCIO5 — I/O bank 5 supply voltage |
| Broche 133 | I/O — General-purpose user I/O bank 5 |
| Broche 134 | I/O — General-purpose user I/O bank 5 |
| Broche 135 | I/O — General-purpose user I/O bank 5 |
| Broche 136 | I/O — General-purpose user I/O bank 5 |
| Broche 137 | I/O — General-purpose user I/O bank 5 |
| Broche 138 | I/O — General-purpose user I/O bank 5 |
| Broche 139 | I/O — General-purpose user I/O bank 5 |
| Broche 140 | I/O — General-purpose user I/O bank 5 |
| Broche 141 | I/O — General-purpose user I/O bank 5 |
| Broche 142 | GND — Ground |
| Broche 143 | I/O — General-purpose user I/O bank 5 |
| Broche 144 | I/O — General-purpose user I/O bank 5 |
Applications typiques
EPM570T144C3N convient pour 6 applications: Industrial Control Glue Logic, Communications Infrastructure I/O Bridging, Automotive Body Electronics, Microcontroller Expansion and Voltage Translation, Consumer Electronics Glue Logic, Prototyping and Rapid Design Iteration.
Industrial Control Glue Logic
The EPM570T144C3N is widely used as glue logic on industrial control boards where 116 user I/Os and 570 LEs provide ample capacity for I/O expansion and bus decode. Its 5.4 ns pin-to-pin propagation delay and ~300 MHz maximum frequency suit interrupt steering and high-speed register decoding between microcontrollers and peripherals. The 3.3V core and MultiVolt I/O support bridging to 1.5V, 1.8V, 2.5V, and 3.3V rails without external level shifters. The flash-based non-volatile configuration means the device is functional microseconds after power-up - ideal for factory-automation controllers that must respond deterministically the moment VCC stabilizes. JTAG-ISP enables field firmware updates.
Recommandé
Communications Infrastructure I/O Bridging
In routers, switches, and base-station line cards, the EPM570T144C3N bridges between ASIC/FPGA banks and backplane connectors operating at multiple voltage standards. The 116 user I/Os spread across the TQFP-144 footprint accommodate the high pin count needed for parallel bus expansion, while the LVCMOS/LVTTL/PCI/SSTL I/O standards supported by MultiVolt cover legacy 5V-tolerant interfaces. The 8 Kbit User Flash Memory block can store board revision IDs or boot-time configuration constants. With 5.4 ns tPD, the device introduces minimal latency in address decode and chip-select paths feeding the main processor.
Recommandé
Automotive Body Electronics
Although the EPM570T144C3N is commercial-temperature (0C to +85C), its MAX II architecture is also widely deployed on automotive body and infotainment boards for non-safety functions such as LED driving control, button matrix scanning, and CAN/LIN signal conditioning. The 5.4 ns propagation delay supports real-time LED PWM and button de-bounce logic. The 8 Kbit UFM can store calibration tables or board-identifying data. For under-hood or safety-critical automotive functions, engineers should migrate to the AEC-Q100 qualified MAX V family - but for body and infotainment the EPM570T144C3N remains a cost-effective, proven solution in volume production.
Recommandé
Microcontroller Expansion and Voltage Translation
The EPM570T144C3N is a classic choice for expanding a microcontroller's limited I/O count into 116 general-purpose pins while translating voltage levels between incompatible rails. MultiVolt I/O allow direct interfacing between a 1.8V MCU and 3.3V peripherals without external level shifters. With 570 LEs and 8 Kbit UFM, designers can implement protocol bridges, state machines, and timing-sensitive interfaces that would otherwise consume excessive MCU cycles. JTAG-ISP allows field firmware updates after the MCU has booted, supporting late-stage customization and factory provisioning.
Recommandé
Consumer Electronics Glue Logic
Replacing dozens of discrete 74-series logic chips, the EPM570T144C3N consolidates glue logic on consumer motherboards, set-top boxes, and display controllers. Its instant-on non-volatile configuration eliminates the boot-time latency that discrete PLDs and small FPGAs impose, enabling immediate response to user input. The 5.4 ns tPD supports high-speed interfaces such as LVDS signaling and parallel RGB routing, while the 116 user I/Os accommodate multiple connector pinouts. Quartus design entry and JTAG programming shorten development cycles and enable rapid board spin revisions.
Recommandé
Prototyping and Rapid Design Iteration
Designers prototyping new board designs favor the EPM570T144C3N because its Quartus design flow, JTAG in-system programmability, and instant-on behavior allow rapid hardware/software co-design iteration. Design changes can be downloaded in seconds via the JTAG header without removing the device or reprogramming a boot PROM. The 570 LEs and 8 Kbit UFM provide generous headroom for late-stage feature additions, and the TQFP-144 package is hand-solderable for low-volume prototyping. Once the design stabilizes, the same Quartus bitstream can be programmed into higher-density MAX II variants (EPM1270, EPM2210) without code changes.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM570T144C3N — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EPM570GT144C3N | EPM570T144C3 | EPM570T144-5 | EPM570T144A5N | EPM570T144C5N |
|---|---|---|---|---|---|---|
| Brand | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) |
| Package | TQFP-144 | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same |
| Logic Elements | 570 | 570 | 570 | 570 | 570 | 570 |
| Macrocells (typical) | 440 | 440 | 440 | 440 | 440 | 440 |
| User I/Os | 116 | 116 | 116 | 116 | 116 | 116 |
| tPD (max) | 5.4 ns | 5.4 ns | 5.4 ns | ~7.0 ns | ~8.0 ns | ~7.0 ns |
| Speed Grade | C3 | C3 | C3 | -5 | A5 | C5 |
| Core Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
Principaux différenciateurs
- C3 speed grade is the fastest commercial option (vs EPM570T144C5N)
- TQFP-144 footprint exposes 116 user I/Os (vs EPM570T100C5N)
- Non-volatile instant-on configuration (vs Small SRAM-based FPGAs)
Notes de conception
Estimated: the EPM570T144C3N core draws approximately 30-50 mA quiescent plus dynamic current proportional to switching frequency. Place a 100 nF decoupling capacitor within 5 mm of every VCCINT and VCCIOx pin, plus a single 10 uF bulk tantalum or ceramic on each supply rail. TQFP-144 packages have multiple GND pins - connect all of them to a low-impedance ground plane for clean switching returns and reduced EMI. Avoid splitting the ground plane under the device to preserve signal integrity.
Route JTAG signals (TDI, TMS, TCK, TDO) as a daisy chain if multiple devices share the bus, with a 4.7 kohm pull-up on TCK and TMS per IEEE 1149.1 recommendations. Keep JTAG traces short and isolated from high-speed switching I/O to avoid programming failures. For 116 simultaneous switching outputs, use controlled-impedance traces and matched series termination to minimize reflections; refer to AN 224 (Altera) for high-speed PCB design guidelines.
Do not leave MSEL pins floating - strap them to defined logic levels per the MAX II handbook configuration mode table for the desired programming mode. The nCONFIG, nSTATUS, and CONF_DONE pins are open-drain and require external pull-ups; omitting these pull-ups prevents the device from entering user mode at power-up. The 8 Kbit UFM block has a finite endurance (~1000 cycles) and ~20-year data retention - verify these limits against your programming volume and field-life requirements.
Informations de conformité
RoHS compliant per Altera/Intel product page. Commercial temperature grade only - not AEC-Q100 qualified; for automotive safety-critical applications use MAX V family.