EPM7160STC100-10 - MAX 7000S CPLD, 160 Macrocells, 100-pin TQFP | Intel
N.º da peça: EPM7160STC100-10 ⚠ Última compra| Qtd. | Preço unitário | 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 Visão geral
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.
Alternativas drop-in para EPM7160STC100-10 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EPM7160STC100-10 (mesmo formato e footprint) — diferindo em Package, Operating Temperature, Propagation Delay (tPD), PCI Compliance, Programmable Type.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM7160STC100-10N
✅ Drop-In✓ Em estoque
$15.95 / unidade
Ver ficha técnica →EPM7160STC100-7
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EPM7160STC100-15
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EPM7160STC100-6
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EPM7160STI100-10
✅ Drop-In✓ Em estoque
$90.43 / unidade
Ver ficha técnica →EPM7160STC100-10F
✅ Drop-In✓ Em estoque
$9.95 / unidade
Ver ficha técnica →EPM7160STC100-10 Classificações máximas e características elétricas
| 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) |
| Encapsulamento | 100-pin TQFP |
| Temperatura de operação | 0 C to +70 C (commercial) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Non-RoHS (legacy Altera part; -10N variant is RoHS) |
Configuração de pinos do EPM7160STC100-10
| Pino 1 | I/O — User I/O pin (bank 1) |
| Pino 2 | I/O — User I/O pin (bank 1) |
| Pino 3 | I/O — User I/O pin (bank 1) |
| Pino 4 | I/O — User I/O pin (bank 1) |
| Pino 5 | I/O — User I/O pin (bank 1) |
| Pino 6 | I/O — User I/O pin (bank 1) |
| Pino 7 | I/O — User I/O pin (bank 1) |
| Pino 8 | I/O — User I/O pin (bank 1) |
| Pino 9 | I/O — User I/O pin (bank 1) |
| Pino 10 | I/O — User I/O pin (bank 1) |
| Pino 11 | I/O — User I/O pin (bank 1) |
| Pino 12 | TDI — JTAG Test Data In |
| Pino 13 | TMS — JTAG Test Mode Select |
| Pino 14 | TCK — JTAG Test Clock |
| Pino 15 | I/O — User I/O pin (bank 1) |
| Pino 16 | I/O — User I/O pin (bank 1) |
| Pino 17 | I/O — User I/O pin (bank 1) |
| Pino 18 | I/O — User I/O pin (bank 1) |
| Pino 19 | I/O — User I/O pin (bank 1) |
| Pino 20 | I/O — User I/O pin (bank 1) |
| Pino 21 | VCC — 5.0 V supply (bank 1) |
| Pino 22 | I/O — User I/O pin (bank 1) |
| Pino 23 | I/O — User I/O pin (bank 1) |
| Pino 24 | GCLK1 — Global clock input 1 |
| Pino 25 | OE1 — Global output enable 1 |
| Pino 26 | GCLRn — Global clear (active low) |
| Pino 27 | I/O — User I/O pin (bank 2) |
| Pino 28 | I/O — User I/O pin (bank 2) |
| Pino 29 | I/O — User I/O pin (bank 2) |
| Pino 30 | I/O — User I/O pin (bank 2) |
| Pino 31 | I/O — User I/O pin (bank 2) |
| Pino 32 | I/O — User I/O pin (bank 2) |
| Pino 33 | I/O — User I/O pin (bank 2) |
| Pino 34 | I/O — User I/O pin (bank 2) |
| Pino 35 | I/O — User I/O pin (bank 2) |
| Pino 36 | GND — Ground |
| Pino 37 | I/O — User I/O pin (bank 2) |
| Pino 38 | I/O — User I/O pin (bank 2) |
| Pino 39 | I/O — User I/O pin (bank 2) |
| Pino 40 | I/O — User I/O pin (bank 2) |
| Pino 41 | I/O — User I/O pin (bank 2) |
| Pino 42 | I/O — User I/O pin (bank 2) |
| Pino 43 | I/O — User I/O pin (bank 2) |
| Pino 44 | I/O — User I/O pin (bank 2) |
| Pino 45 | I/O — User I/O pin (bank 2) |
| Pino 46 | VCC — 5.0 V supply (bank 2) |
| Pino 47 | I/O — User I/O pin (bank 2) |
| Pino 48 | I/O — User I/O pin (bank 2) |
| Pino 49 | GCLK2 — Global clock input 2 |
| Pino 50 | OE2 — Global output enable 2 |
| Pino 51 | I/O — User I/O pin (bank 3) |
| Pino 52 | I/O — User I/O pin (bank 3) |
| Pino 53 | I/O — User I/O pin (bank 3) |
| Pino 54 | I/O — User I/O pin (bank 3) |
| Pino 55 | I/O — User I/O pin (bank 3) |
| Pino 56 | I/O — User I/O pin (bank 3) |
| Pino 57 | I/O — User I/O pin (bank 3) |
| Pino 58 | I/O — User I/O pin (bank 3) |
| Pino 59 | I/O — User I/O pin (bank 3) |
| Pino 60 | GND — Ground |
| Pino 61 | I/O — User I/O pin (bank 3) |
| Pino 62 | I/O — User I/O pin (bank 3) |
| Pino 63 | I/O — User I/O pin (bank 3) |
| Pino 64 | I/O — User I/O pin (bank 3) |
| Pino 65 | I/O — User I/O pin (bank 3) |
| Pino 66 | I/O — User I/O pin (bank 3) |
| Pino 67 | I/O — User I/O pin (bank 3) |
| Pino 68 | I/O — User I/O pin (bank 3) |
| Pino 69 | I/O — User I/O pin (bank 3) |
| Pino 70 | I/O — User I/O pin (bank 3) |
| Pino 71 | VCC — 5.0 V supply (bank 3) |
| Pino 72 | I/O — User I/O pin (bank 4) |
| Pino 73 | I/O — User I/O pin (bank 4) |
| Pino 74 | I/O — User I/O pin (bank 4) |
| Pino 75 | I/O — User I/O pin (bank 4) |
| Pino 76 | I/O — User I/O pin (bank 4) |
| Pino 77 | I/O — User I/O pin (bank 4) |
| Pino 78 | I/O — User I/O pin (bank 4) |
| Pino 79 | I/O — User I/O pin (bank 4) |
| Pino 80 | I/O — User I/O pin (bank 4) |
| Pino 81 | I/O — User I/O pin (bank 4) |
| Pino 82 | I/O — User I/O pin (bank 4) |
| Pino 83 | GND — Ground |
| Pino 84 | I/O — User I/O pin (bank 4) |
| Pino 85 | I/O — User I/O pin (bank 4) |
| Pino 86 | I/O — User I/O pin (bank 4) |
| Pino 87 | I/O — User I/O pin (bank 4) |
| Pino 88 | I/O — User I/O pin (bank 4) |
| Pino 89 | I/O — User I/O pin (bank 4) |
| Pino 90 | I/O — User I/O pin (bank 4) |
| Pino 91 | I/O — User I/O pin (bank 4) |
| Pino 92 | I/O — User I/O pin (bank 4) |
| Pino 93 | I/O — User I/O pin (bank 4) |
| Pino 94 | I/O — User I/O pin (bank 4) |
| Pino 95 | VCC — 5.0 V supply (bank 4) |
| Pino 96 | I/O — User I/O pin (bank 4) |
| Pino 97 | I/O — User I/O pin (bank 4) |
| Pino 98 | I/O — User I/O pin (bank 4) |
| Pino 99 | TDO — JTAG Test Data Out |
| Pino 100 | I/O — User I/O pin (bank 1) |
Aplicações típicas
EPM7160STC100-10 é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM7160STC100-10 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- 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)
Notas de projeto
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.
Informações de conformidade
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.