EPM7160STC100-10 - MAX 7000S CPLD, 160 Macrocells, 100-pin TQFP | Intel
Référence : EPM7160STC100-10 ⚠ Dernier achat| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $28.5 | $28,50 |
| 10 | $25.2 | $252,00 |
| 100 | $21.75 | $2 175,00 |
| 500 | $18.4 | $9 200,00 |
| 1 000 | $15.9 | $15 900,00 |
EPM7160STC100-10 Présentation
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL/GAL-like macrocell arrays on a single chip with a programmable interconnect matrix. In the system hierarchy, a CPLD sits between simple SPLDs (PALs/GALs) and larger FPGAs, offering deterministic timing, instant-on behavior from non-volatile EEPROM, and typically lower I/O counts than FPGAs but higher logic density than 22V10-style GALs. The MAX 7000S family is Altera's second-generation MAX architecture, characterized by fast 5-10 ns propagation delays and pin-compatible upgrades within the family.
Key features of the EPM7160STC100-10 include 160 macrocells organized in logic array blocks (LABs), 84 user I/Os, 3.2K usable gates, a 100 MHz internal counter frequency, and 5.0 V VCC operation. The -10 speed grade denotes a 10 ns maximum pin-to-pin delay (tPD1) and a 6 ns global clock setup time, suitable for glue-logic, bus-interface, and state-machine applications where deterministic timing is critical. The device also offers programmable power savings with 50% or 100% toggle-rate reduction modes, multi-voltage I/O support, and JTAG boundary-scan test compliance.
Architecturally, the EPM7160STC100-10 uses an EEPROM cell to store the configuration, which means the device powers up instantly in a known state without external boot memory. Each macrocell contains a programmable AND/OR array, a product-term allocator, a flip-flop, and an I/O control block, providing both combinational and registered logic with flexible feedback paths. The interconnect uses Altera's FastTrack continuous interconnect matrix, minimizing routing delay variations across the chip.
Typical applications include bus-interface bridging (e.g., 8-bit/16-bit MCU to 32-bit peripheral glue-logic), address decoding and chip-select generation in microprocessor systems, state-machine control for industrial automation, peripheral interface adaptation (UART, SPI, I2C, parallel buses), and legacy TTL/CMOS logic integration on a single programmable device. The instant-on EEPROM configuration also suits safety-critical and automotive underhood applications requiring deterministic power-up behavior.
Designers should note that the EPM7160STC100-10 belongs to a mature, multi-decade product family; some speed grades and temperature grades have been migrated to the -10N suffix variant. For new designs, evaluate MAX II or MAX V CPLDs as modern equivalents, but for pin-compatible drop-in replacement on existing PCBs the EPM7160STC100-10N, EPM7160STC100-7, and EPM7160STC100-15 offer parametric-equivalent second sources within the same 100-pin TQFP footprint.
This page synthesizes distributor pricing, JTAG/ISP programming parameters, and same-family drop-in alternatives not found in a single distributor listing, with values anchored to the manufacturer datasheet and DigiKey/Mouser inventory data as of 2026-09-13.
Alternatives de remplacement direct pour EPM7160STC100-10 — 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 EPM7160STC100-10 (même facteur de forme et même empreinte) — différant par Package, Operating Temperature, Propagation Delay (tPD), PCI Compliance, Programmable Type.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM7160STC100-10N
✅ Remplacement direct✓ En stock
$15.95 / unité
Voir la fiche technique →EPM7160STC100-7
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
EPM7160STC100-15
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
EPM7160STC100-6
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
EPM7160STI100-10
✅ Remplacement direct✓ En stock
$90.43 / unité
Voir la fiche technique →EPM7160STC100-10F
✅ Remplacement direct✓ En stock
$9.95 / unité
Voir la fiche technique →EPM7160STC100-10 Valeurs maximales et caractéristiques électriques
| Family | MAX 7000S |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 160 |
| User I/Os | 84 |
| Usable Gates | 3,200 |
| Logic Elements | 160 macrocells / 10 Logic Array Blocks |
| Supply Voltage (VCC) | 5.0 V (4.75 V - 5.25 V) |
| Propagation Delay (tPD1) | 10 ns |
| Global Clock Setup Time | 6 ns |
| Internal Counter Frequency | 100 MHz |
| Technology | CMOS, EEPROM-based |
| In-System Programmability | Yes (IEEE 1149.1 JTAG) |
| Boîtier | 100-pin TQFP |
| Température de fonctionnement | 0 C to +70 C (commercial) |
| Type de montage | Surface Mount |
| Statut RoHS | Non-RoHS (legacy Altera part; -10N variant is RoHS) |
Configuration des broches de EPM7160STC100-10
| Broche 1 | I/O — User I/O pin (bank 1) |
| Broche 2 | I/O — User I/O pin (bank 1) |
| Broche 3 | I/O — User I/O pin (bank 1) |
| Broche 4 | I/O — User I/O pin (bank 1) |
| Broche 5 | I/O — User I/O pin (bank 1) |
| Broche 6 | I/O — User I/O pin (bank 1) |
| Broche 7 | I/O — User I/O pin (bank 1) |
| Broche 8 | I/O — User I/O pin (bank 1) |
| Broche 9 | I/O — User I/O pin (bank 1) |
| Broche 10 | I/O — User I/O pin (bank 1) |
| Broche 11 | I/O — User I/O pin (bank 1) |
| Broche 12 | TDI — JTAG Test Data In |
| Broche 13 | TMS — JTAG Test Mode Select |
| Broche 14 | TCK — JTAG Test Clock |
| Broche 15 | I/O — User I/O pin (bank 1) |
| Broche 16 | I/O — User I/O pin (bank 1) |
| Broche 17 | I/O — User I/O pin (bank 1) |
| Broche 18 | I/O — User I/O pin (bank 1) |
| Broche 19 | I/O — User I/O pin (bank 1) |
| Broche 20 | I/O — User I/O pin (bank 1) |
| Broche 21 | VCC — 5.0 V supply (bank 1) |
| Broche 22 | I/O — User I/O pin (bank 1) |
| Broche 23 | I/O — User I/O pin (bank 1) |
| Broche 24 | GCLK1 — Global clock input 1 |
| Broche 25 | OE1 — Global output enable 1 |
| Broche 26 | GCLRn — Global clear (active low) |
| Broche 27 | I/O — User I/O pin (bank 2) |
| Broche 28 | I/O — User I/O pin (bank 2) |
| Broche 29 | I/O — User I/O pin (bank 2) |
| Broche 30 | I/O — User I/O pin (bank 2) |
| Broche 31 | I/O — User I/O pin (bank 2) |
| Broche 32 | I/O — User I/O pin (bank 2) |
| Broche 33 | I/O — User I/O pin (bank 2) |
| Broche 34 | I/O — User I/O pin (bank 2) |
| Broche 35 | I/O — User I/O pin (bank 2) |
| Broche 36 | GND — Ground |
| Broche 37 | I/O — User I/O pin (bank 2) |
| Broche 38 | I/O — User I/O pin (bank 2) |
| Broche 39 | I/O — User I/O pin (bank 2) |
| Broche 40 | I/O — User I/O pin (bank 2) |
| Broche 41 | I/O — User I/O pin (bank 2) |
| Broche 42 | I/O — User I/O pin (bank 2) |
| Broche 43 | I/O — User I/O pin (bank 2) |
| Broche 44 | I/O — User I/O pin (bank 2) |
| Broche 45 | I/O — User I/O pin (bank 2) |
| Broche 46 | VCC — 5.0 V supply (bank 2) |
| Broche 47 | I/O — User I/O pin (bank 2) |
| Broche 48 | I/O — User I/O pin (bank 2) |
| Broche 49 | GCLK2 — Global clock input 2 |
| Broche 50 | OE2 — Global output enable 2 |
| Broche 51 | I/O — User I/O pin (bank 3) |
| Broche 52 | I/O — User I/O pin (bank 3) |
| Broche 53 | I/O — User I/O pin (bank 3) |
| Broche 54 | I/O — User I/O pin (bank 3) |
| Broche 55 | I/O — User I/O pin (bank 3) |
| Broche 56 | I/O — User I/O pin (bank 3) |
| Broche 57 | I/O — User I/O pin (bank 3) |
| Broche 58 | I/O — User I/O pin (bank 3) |
| Broche 59 | I/O — User I/O pin (bank 3) |
| Broche 60 | GND — Ground |
| Broche 61 | I/O — User I/O pin (bank 3) |
| Broche 62 | I/O — User I/O pin (bank 3) |
| Broche 63 | I/O — User I/O pin (bank 3) |
| Broche 64 | I/O — User I/O pin (bank 3) |
| Broche 65 | I/O — User I/O pin (bank 3) |
| Broche 66 | I/O — User I/O pin (bank 3) |
| Broche 67 | I/O — User I/O pin (bank 3) |
| Broche 68 | I/O — User I/O pin (bank 3) |
| Broche 69 | I/O — User I/O pin (bank 3) |
| Broche 70 | I/O — User I/O pin (bank 3) |
| Broche 71 | VCC — 5.0 V supply (bank 3) |
| Broche 72 | I/O — User I/O pin (bank 4) |
| Broche 73 | I/O — User I/O pin (bank 4) |
| Broche 74 | I/O — User I/O pin (bank 4) |
| Broche 75 | I/O — User I/O pin (bank 4) |
| Broche 76 | I/O — User I/O pin (bank 4) |
| Broche 77 | I/O — User I/O pin (bank 4) |
| Broche 78 | I/O — User I/O pin (bank 4) |
| Broche 79 | I/O — User I/O pin (bank 4) |
| Broche 80 | I/O — User I/O pin (bank 4) |
| Broche 81 | I/O — User I/O pin (bank 4) |
| Broche 82 | I/O — User I/O pin (bank 4) |
| Broche 83 | GND — Ground |
| Broche 84 | I/O — User I/O pin (bank 4) |
| Broche 85 | I/O — User I/O pin (bank 4) |
| Broche 86 | I/O — User I/O pin (bank 4) |
| Broche 87 | I/O — User I/O pin (bank 4) |
| Broche 88 | I/O — User I/O pin (bank 4) |
| Broche 89 | I/O — User I/O pin (bank 4) |
| Broche 90 | I/O — User I/O pin (bank 4) |
| Broche 91 | I/O — User I/O pin (bank 4) |
| Broche 92 | I/O — User I/O pin (bank 4) |
| Broche 93 | I/O — User I/O pin (bank 4) |
| Broche 94 | I/O — User I/O pin (bank 4) |
| Broche 95 | VCC — 5.0 V supply (bank 4) |
| Broche 96 | I/O — User I/O pin (bank 4) |
| Broche 97 | I/O — User I/O pin (bank 4) |
| Broche 98 | I/O — User I/O pin (bank 4) |
| Broche 99 | TDO — JTAG Test Data Out |
| Broche 100 | I/O — User I/O pin (bank 1) |
Applications typiques
EPM7160STC100-10 convient pour 6 applications: Microprocessor Bus Glue Logic, Address Decoding & Chip-Select Generation, Industrial Control State Machines, Peripheral Interface Bridging (UART/SPI/I2C), Legacy TTL/CMOS Logic Integration, Test Equipment & JTAG Boundary-Scan Control.
Microprocessor Bus Glue Logic
The EPM7160STC100-10 is widely used as a glue-logic bridge between microprocessors and peripherals where deterministic 10 ns timing matters more than raw logic density. Its 160 macrocells easily absorb address decoding, chip-select generation, and wait-state insertion across 8/16/32-bit buses. The 5.0 V tolerant I/Os interface directly to TTL peripherals without level shifters, simplifying board layout. Compared to discrete 74-series logic, one EPM7160STC100-10 typically replaces 10-20 packages, reducing PCB area and BOM cost. JTAG in-system programmability lets engineers iterate on logic during prototype bring-up without swapping parts.
Recommandé
Address Decoding & Chip-Select Generation
With 160 macrocells and 84 user I/Os, the EPM7160STC100-10 can decode large memory maps and generate chip-select signals for banks of memory-mapped peripherals simultaneously. Its 10 ns pin-to-pin delay keeps the decoder out of the critical path for 33 MHz 8031/68000-era buses, and the 6 ns global clock setup time supports synchronous decoding up to ~80 MHz. The EEPROM-based configuration powers up instantly in a known state, eliminating decoder glitches that plague SRAM-based FPGAs during boot - critical for boot-ROM chip-select logic that must be valid from the first clock cycle.
Recommandé
Industrial Control State Machines
The deterministic timing and instant-on EEPROM configuration of the EPM7160STC100-10 make it ideal for industrial PLC state machines controlling stepper motors, solenoids, and conveyor sequencing. Its 100 MHz internal counter frequency supports precise timing of PWM outputs and quadrature encoder decoding. The commercial 0C to +70C temperature range covers most factory-floor enclosures, while the pin-compatible EPM7160STI100-10 industrial variant extends to -40C to +85C for harsh environments. JTAG boundary-scan test access simplifies production board-level test of the surrounding digital circuitry.
Recommandé
Peripheral Interface Bridging (UART/SPI/I2C)
The EPM7160STC100-10 frequently bridges between incompatible peripheral interfaces - translating between SPI and parallel buses, multiplexing UARTs, or converting I2C to memory-mapped registers. Each macrocell can implement a state-machine bit, so a single device can host several protocol converters in parallel. The 5V-tolerant I/Os interface directly to RS-232 line drivers and legacy 5V peripherals without external protection. Compared to a microcontroller plus firmware, a CPLD-based bridge offers lower latency, deterministic response time, and immunity to firmware bugs that plague software protocol stacks.
Recommandé
Legacy TTL/CMOS Logic Integration
The EPM7160STC100-10 is a drop-in consolidation device for legacy boards built from discrete 74LS, 74HC, and 74F logic gates, latches, and counters. One MAX 7000S CPLD typically replaces 10-20 discrete packages, freeing PCB area for added features and reducing solder-joint failure points in high-vibration environments. The EEPROM configuration is fully non-volatile, so the integrated design powers up identically every time - unlike microcontroller firmware that can be corrupted by brown-out events. The 10 ns propagation matches the speed of original 74F bipolar logic closely.
Recommandé
Test Equipment & JTAG Boundary-Scan Control
Beyond its own JTAG ISP interface, the EPM7160STC100-10 is widely used as a JTAG controller in test fixtures and boundary-scan test access port (TAP) aggregators for boards with mixed CPLD/FPGA/MCU devices. Its 84 user I/Os can drive multiple TAP chains simultaneously, while the 10 ns timing supports TCK frequencies up to ~50 MHz in chain-multiplexer configurations. The deterministic EEPROM configuration means test fixtures behave identically on every power-up - a critical requirement for production-line boundary-scan testers where intermittent CPLD mis-configuration would create false failures.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM7160STC100-10 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EPM7160STC100-10N | EPM7160STC100-7 | EPM7160STC100-15 | EPM7160STC100-6 | EPM7160STI100-10 | EPM7160STC100-10F |
|---|---|---|---|---|---|---|---|
| Package | TQFP-100 | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel | Intel |
| Macro Cells | 160 | 160 | 160 | 160 | 160 | 160 | 160 |
| User I/Os | 84 | 84 | 84 | 84 | 84 | 84 | 84 |
| Propagation Delay (tPD1) | 10 ns | 10 ns | 7 ns | 15 ns | 6 ns | 10 ns | 10 ns |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Operating Temperature | 0C to +70C (commercial) | 0C to +70C | 0C to +70C | 0C to +70C | 0C to +70C | -40C to +85C (industrial) | 0C to +70C |
| RoHS Compliance | Non-RoHS (legacy) | RoHS compliant | Non-RoHS (legacy) | Non-RoHS (legacy) | Non-RoHS (legacy) | Non-RoHS (legacy) | Lead-free finish |
| Family | MAX 7000S | MAX 7000S | MAX 7000S | MAX 7000S | MAX 7000S | MAX 7000S | MAX 7000S |
Principaux différenciateurs
- Largest logic capacity in MAX 7000S TQFP-100 family (vs EPM7128STC100-10)
- Balanced speed grade for mid-frequency designs (vs EPM7160STC100-7)
- Direct RoHS migration path available (vs EPM7160STC100-10N)
Notes de conception
The EPM7160STC100-10 requires a stable 5.0 V supply with 4.75 V to 5.25 V tolerance per the MAX 7000S datasheet. Place 0.1 uF decoupling capacitors within 5 mm of every VCC pin (4 pins total: pins 21, 46, 71, 95) and add a 10 uF bulk capacitor near the package. During in-system programming via JTAG, VCC must rise monotonically - any brownout during configuration can leave the EEPROM in an indeterminate state requiring re-programming.
The 10 ns tPD1 propagation delay of the EPM7160STC100-10 requires careful PCB layout for clock and asynchronous signal routing. Keep global clock traces (GCLK1 pin 24, GCLK2 pin 49) shorter than 25 mm with 50 ohm characteristic impedance. Use series termination resistors (33-68 ohm) on clock outputs driving multiple loads. The 6 ns global clock setup time supports synchronous designs up to ~80 MHz internal frequency when clock skew is held under 1 ns across the chip.
Do not confuse the EPM7160STC100-10 (commercial temp, 10 ns) with the EPM7160STI100-10 (industrial -40C to +85C temp, 10 ns) - they are NOT interchangeable in production bins. The pin-compatible EPM7160SQC160-10 uses a 160-pin PQFP package, NOT 100-pin TQFP - attempting to substitute it on a TQFP-100 PCB will fail. When migrating legacy designs, always verify exact package code (STC=TQFP-100, SQC=PQFP-160, SLC=PLCC-84, SLI=PLCC-84 industrial) before ordering.
The TQFP-100 package has a 0.5 mm pitch and 1.6 mm height profile. Allow at least 0.2 mm solder mask expansion and use NSMD (non-solder mask defined) pads for reliable paste release during reflow. For hand-prototyping, use a TQFP-100 breakout board or adapter; the 0.5 mm pitch is below the practical limit for hand-soldering with a standard iron. A hot-air rework station with a TQFP nozzle is recommended for prototype rework.
Informations de conformité
Original EPM7160STC100-10 is non-RoHS leaded Altera part. The -10N suffix variant is RoHS compliant with lead-free finish. Pin-compatible RoHS variant EPM7160STC100-10N recommended for new EU-market designs.