EPM7160STC100-6N - 160-Macro MAX 7000S CPLD, 6ns TQFP-100 | Altera
N.º da peça: EPM7160STC100-6N ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $24.5 | $24,50 |
| 10 | $21.3 | $213,00 |
| 100 | $18.75 | $1.875,00 |
| 500 | $16.4 | $8.200,00 |
| 1.000 | $14.2 | $14.200,00 |
EPM7160STC100-6N Visão geral
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL-like macro-cell arrays with a central interconnect matrix. CPLDs sit in the broader programmable logic hierarchy: CPLD -> PLD -> programmable logic -> digital semiconductor -> integrated circuit. Compared to FPGAs, CPLDs offer deterministic timing, instant-on from non-volatile EEPROM, and lower power consumption for glue-logic and control-plane applications, making them ideal for bus interfacing, state-machine decoding, and I/O expansion.
The EPM7160STC100-6N delivers up to 149.3 MHz internal frequency and approximately 3,200 usable gates. Key features include 5.0V in-system programmability, JTAG boundary-scan support per IEEE Std 1149.1, programmable power management to reduce standby current, and a programmable macrocell flip-flop with clock-enable, clear, and preset controls. The TQFP-100 package exposes 84 usable I/O pins with 3.3V or 5V I/O capability.
Built on a CMOS EEPROM process with second-generation MAX architecture, the device provides predictable timing with 4 ns global propagation delay and a fixed-pin architecture that simplifies PCB design. Multiple I/O banks support mixed-voltage interfacing, and the JTAG port enables post-assembly reconfiguration without removing the part from the board.
Typical applications include bus-interface bridging (e.g., address decoding for legacy microcontrollers), peripheral glue logic, power-sequencer controllers, and interface translation between 5V and 3.3V logic domains. Industrial and consumer control boards commonly use this part for deterministic state-machine implementation.
When designing with this part, allocate JTAG pins (TDI, TDO, TMS, TCK) early in the schematic, because reassigning them mid-layout complicates the JTAG chain. The device is non-volatile, so configuration loads instantly on power-up, eliminating the boot-time delay common to FPGAs.
This page synthesizes distributor pricing, same-family drop-in alternatives, and JTAG layout guidance not found in the standalone datasheet.
Alternativas drop-in para EPM7160STC100-6N — 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 EPM7160STC100-6N (mesmo formato e footprint) — diferindo em Operating Temperature, Package, In-System Programmability, RoHS Status, Supply Voltage (VCCINT).
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM7160STC100-10N
✅ Drop-In✓ Em estoque
$15.95 / unidade
Ver ficha técnica →EPM7160STC100-10
✅ Drop-In✓ Em estoque
$15.9 / unidade
Ver ficha técnica →EPM7160STC100-10F
✅ Drop-In✓ Em estoque
$9.95 / unidade
Ver ficha técnica →EPM7160STI100-10N
✅ Drop-In✓ Em estoque
$7.8 / unidade
Ver ficha técnica →EPM7160EQC100-20
✅ Drop-In✓ Em estoque
$17.1 / unidade
Ver ficha técnica →EPM7160STC100-6N Classificações máximas e características elétricas
| Family | MAX 7000S |
| Logic Type | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 160 |
| User I/Os | 84 |
| Gates (typical) | 3,200 |
| Propagation Delay (tPD) | 6 ns |
| Internal Frequency | 149.3 MHz (max) |
| Tensão de alimentação | 5 V |
| Program Memory Type | EEPROM (non-volatile) |
| In-System Programmability | Yes (IEEE 1149.1 JTAG) |
| Encapsulamento | TQFP-100 (T100) |
| Package Code | LFQFP, S Gull-Wing |
| Temperatura de operação | 0 °C to +70 °C (Commercial) |
| Logic Family | CMOS |
Configuração de pinos do EPM7160STC100-6N
| Pino 1 | I/O — User I/O pin |
| Pino 2 | I/O — User I/O pin |
| Pino 3 | I/O — User I/O pin |
| Pino 4 | I/O — User I/O pin |
| Pino 5 | I/O — User I/O pin |
| Pino 6 | I/O — User I/O pin |
| Pino 7 | I/O — User I/O pin |
| Pino 8 | I/O — User I/O pin |
| Pino 9 | I/O — User I/O pin |
| Pino 10 | I/O — User I/O pin |
| Pino 11 | I/O — User I/O pin |
| Pino 12 | I/O — User I/O pin |
| Pino 13 | I/O — User I/O pin |
| Pino 14 | GND — Ground |
| Pino 15 | I/O — User I/O pin |
| Pino 16 | I/O — User I/O pin |
| Pino 17 | I/O — User I/O pin |
| Pino 18 | I/O — User I/O pin |
| Pino 19 | I/O — User I/O pin |
| Pino 20 | I/O — User I/O pin |
| Pino 21 | I/O — User I/O pin |
| Pino 22 | I/O — User I/O pin |
| Pino 23 | I/O — User I/O pin |
| Pino 24 | I/O — User I/O pin |
| Pino 25 | I/O — User I/O pin |
| Pino 26 | I/O — User I/O pin |
| Pino 27 | I/O — User I/O pin |
| Pino 28 | GND — Ground |
| Pino 29 | I/O — User I/O pin |
| Pino 30 | I/O — User I/O pin |
| Pino 31 | I/O — User I/O pin |
| Pino 32 | I/O — User I/O pin |
| Pino 33 | I/O — User I/O pin |
| Pino 34 | I/O — User I/O pin |
| Pino 35 | I/O — User I/O pin |
| Pino 36 | I/O — User I/O pin |
| Pino 37 | I/O — User I/O pin |
| Pino 38 | I/O — User I/O pin |
| Pino 39 | I/O — User I/O pin |
| Pino 40 | I/O — User I/O pin |
| Pino 41 | I/O — User I/O pin |
| Pino 42 | GND — Ground |
| Pino 43 | I/O — User I/O pin |
| Pino 44 | I/O — User I/O pin |
| Pino 45 | I/O — User I/O pin |
| Pino 46 | I/O — User I/O pin |
| Pino 47 | I/O — User I/O pin |
| Pino 48 | I/O — User I/O pin |
| Pino 49 | I/O — User I/O pin |
| Pino 50 | I/O — User I/O pin |
| Pino 51 | I/O — User I/O pin |
| Pino 52 | I/O — User I/O pin |
| Pino 53 | I/O — User I/O pin |
| Pino 54 | I/O — User I/O pin |
| Pino 55 | I/O — User I/O pin |
| Pino 56 | I/O — User I/O pin |
| Pino 57 | TDI — JTAG Test Data In |
| Pino 58 | TMS — JTAG Test Mode Select |
| Pino 59 | TCK — JTAG Test Clock |
| Pino 60 | GND — Ground |
| Pino 61 | TDO — JTAG Test Data Out |
| Pino 62 | I/O — User I/O pin |
| Pino 63 | I/O — User I/O pin |
| Pino 64 | I/O — User I/O pin |
| Pino 65 | I/O — User I/O pin |
| Pino 66 | I/O — User I/O pin |
| Pino 67 | I/O — User I/O pin |
| Pino 68 | I/O — User I/O pin |
| Pino 69 | I/O — User I/O pin |
| Pino 70 | I/O — User I/O pin |
| Pino 71 | I/O — User I/O pin |
| Pino 72 | I/O — User I/O pin |
| Pino 73 | I/O — User I/O pin |
| Pino 74 | I/O — User I/O pin |
| Pino 75 | VCCINT — Internal logic supply (5V) |
| Pino 76 | GND — Ground |
| Pino 77 | I/O — User I/O pin |
| Pino 78 | I/O — User I/O pin |
| Pino 79 | I/O — User I/O pin |
| Pino 80 | I/O — User I/O pin |
| Pino 81 | I/O — User I/O pin |
| Pino 82 | I/O — User I/O pin |
| Pino 83 | I/O — User I/O pin |
| Pino 84 | I/O — User I/O pin |
| Pino 85 | I/O — User I/O pin |
| Pino 86 | I/O — User I/O pin |
| Pino 87 | I/O — User I/O pin |
| Pino 88 | I/O — User I/O pin |
| Pino 89 | I/O — User I/O pin |
| Pino 90 | GND — Ground |
| Pino 91 | I/O — User I/O pin |
| Pino 92 | I/O — User I/O pin |
| Pino 93 | I/O — User I/O pin |
| Pino 94 | I/O — User I/O pin |
| Pino 95 | I/O — User I/O pin |
| Pino 96 | I/O — User I/O pin |
| Pino 97 | I/O — User I/O pin |
| Pino 98 | I/O — User I/O pin |
| Pino 99 | I/O — User I/O pin |
| Pino 100 | I/O — User I/O pin |
Aplicações típicas
EPM7160STC100-6N é adequado para 6 aplicaçãos: Legacy Microcontroller Bus Decoder, Industrial 5V-to-3.3V Logic Level Translator Bridge, Peripheral Glue Logic and I/O Expansion, Power Sequencing and Reset Controller, State Machine and Protocol State Decoder, Test Equipment Front-End and Instrumentation Logic.
Legacy Microcontroller Bus Decoder
The EPM7160STC100-6N's 160 macro cells and 6 ns propagation delay make it well suited to decode complex 16- or 32-bit address and control buses for legacy 8051, 68k, or MIPS microprocessors. The 84 available I/Os comfortably absorb full-chip-select, wait-state, and bus-translation glue logic in a single device. With 5V I/O tolerance, the CPLD interfaces directly with 5V microcontrollers without level shifters, reducing BOM cost and board area. The non-volatile EEPROM architecture eliminates boot-time delay, and the JTAG ISP port enables in-system reprogramming of decoder logic during firmware development. Designers should verify worst-case tPD against the microcontroller's bus-access timing window, since 6 ns comfortably accommodates most 25 MHz external bus cycles.
Recomendado
Industrial 5V-to-3.3V Logic Level Translator Bridge
The EPM7160STC100-6N functions as a bidirectional voltage and protocol translator between 5V legacy logic and 3.3V modern ASICs or microcontrollers, leveraging its programmable I/O banks. Each I/O pin tolerates 5V inputs even when VCCIO is set to 3.3V, enabling mixed-voltage interfacing without external direction-control chips. The 84 I/Os and 6 ns tPD support parallel data buses, SPI, I2C, or UART bridges at speeds up to 50 MHz. Industrial designers appreciate the deterministic timing: a fixed-pin CPLD delivers consistent 6 ns latency regardless of routing complexity, simplifying system timing closure. The TQFP-100 footprint is industry-standard and aligns with existing 0.5 mm-pitch layout conventions for industrial control boards.
Recomendado
Peripheral Glue Logic and I/O Expansion
Designers use the EPM7160STC100-6N to consolidate scattered 74-series glue logic, latches, and PAL/GAL devices into a single programmable part, reducing PCB area and assembly cost. With 160 macro cells, it absorbs hundreds of discrete gates while providing chip-select, interrupt steering, and FIFO-flag logic for multi-peripheral systems. The 84 I/Os comfortably service multiple SPI or parallel peripherals simultaneously. A 6 ns tPD ensures that interrupt latency and chip-select assertion stay well below typical microsecond response budgets. Compared to FPGAs, the CPLD requires no boot loader and no configuration flash, simplifying firmware and shortening time-to-market for industrial embedded boards.
Recomendado
Power Sequencing and Reset Controller
The EPM7160STC100-6N implements deterministic multi-rail power-sequencing logic for systems with strict power-up order requirements, such as FPGA + DDR memory + DSP subsystems. Its 84 I/Os and 6 ns tPD enable precise timing of enable signals, watchdog timers, and reset generation across multiple power domains. The non-volatile EEPROM loads state-machine logic instantly at power-up, eliminating the boot-time risk of SRAM-based controllers that could assert enable signals before configuration completes. The JTAG ISP interface lets field engineers re-sequence rails without board rework. The TQFP-100 package exposes enough I/O for 8-12 independent rail enables plus status feedback.
Recomendado
State Machine and Protocol State Decoder
The EPM7160STC100-6N excels at implementing complex multi-state controllers for proprietary or legacy communication protocols where deterministic timing is paramount. With 160 macro cells, designers can synthesize state machines with dozens of states and parallel datapath logic in a single device. The 6 ns tPD enables sub-50 ns state-transition latency, fast enough for real-time serial protocols at 25 MHz or higher. The fixed-pin MAX 7000S architecture ensures that timing closure depends only on the speed grade, not on synthesis placement, simplifying verification. Engineers commonly pair this CPLD with a host microcontroller or DSP for protocol conversion tasks in telecom and instrumentation.
Recomendado
Test Equipment Front-End and Instrumentation Logic
The EPM7160STC100-6N is widely deployed in bench-top test instruments, where its deterministic 6 ns timing and 84 I/Os handle parallel ADC/DAC multiplexing, channel switching, and trigger logic. The CPLD routes sample-and-hold clocks, multiplexer select lines, and gain-switching signals with predictable latency, eliminating the timing-jitter problems of FPGA-based front-ends. The 5V I/O compatibility connects directly to legacy instrumentation front-ends, and the JTAG ISP port enables last-minute calibration logic updates during board bring-up. Compared to discrete 74HC logic, the CPLD consolidates dozens of packages onto one chip, reducing test-equipment BOM and improving long-term availability.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM7160STC100-6N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM7160STC100-10N | EPM7160STC100-10 | EPM7160STC100-10F | EPM7160STI100-10N | EPM7160EQC100-20 |
|---|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | TQFP-100 | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) |
| Family | MAX 7000S | MAX 7000S (same) | MAX 7000S (same) | MAX 7000S (same) | MAX 7000S (same) | MAX 7000E |
| Macro Cells | 160 | 160 | 160 | 160 | 160 | 160 |
| Propagation Delay (tPD) | 6 ns | 10 ns | 10 ns | 10 ns | 10 ns | 20 ns |
| User I/Os | 84 | 84 | 84 | 84 | 84 | 84 |
| Operating Temperature | 0°C to +70°C (Commercial) | 0°C to +70°C (Commercial) | 0°C to +70°C (Commercial) | 0°C to +70°C (Commercial) | -40°C to +85°C (Industrial) | 0°C to +70°C (Commercial) |
| Supply Voltage | 5V | 5V | 5V | 5V | 5V | 5V |
Principais diferenciais
- Fastest 6 ns speed grade in MAX 7000S family (vs EPM7160STC100-10N)
- Commercial 0°C to +70°C optimized for cost-sensitive consumer/industrial (vs EPM7160STI100-10N)
- MAX 7000S EEPROM architecture with second-generation enhancements (vs EPM7160EQC100-20)
Notas de projeto
Allocate JTAG pins (TDI, TDO, TMS, TCK) early in the schematic and route them to a single header. Reassigning JTAG signals mid-layout complicates boundary-scan chain integration and may force PCB respins. According to MAX 7000S family datasheet guidance, place a 10 kΩ pull-up on TCK and a 10 kΩ pull-up on TMS to keep the TAP controller in a known state during power-up.
Place 0.1 µF decoupling capacitors adjacent to every VCCINT and VCCIO pin, with one bulk 10 µF tantalum or ceramic capacitor per supply rail. According to Altera MAX 7000S design guidelines, proper decoupling is essential for reliable in-system programming and prevents ISP failures that may otherwise appear as 'device not detected' errors in Quartus Programmer.
Do not exceed the 5V absolute maximum supply rating. When interfacing 3.3V peripherals, set the relevant I/O bank's VCCIO to 3.3V while leaving VCCINT at 5V; the inputs are 5V-tolerant even when VCCIO is 3.3V. According to MAX 7000S datasheet caveats, mixing VCCIO levels across banks is supported but requires explicit bank-by-bank power sequencing during board bring-up to avoid latch-up.
Informações de conformidade
Halogen-free status per GlobalSpec EPM7160STC100-6 datasheet metadata; RoHS/REACH/lead-free status not confirmed in provided web data, marked unknown. AEC-Q100 not applicable for commercial-grade CPLD.
