EPM7160SLC84-10N - MAX 7000S CPLD 160 Macrocells 84-PLCC | Intel
N.º da peça: EPM7160SLC84-10N ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.2 | $162,00 |
| 100 | $13.75 | $1.375,00 |
| 500 | $11.4 | $5.700,00 |
| 1.000 | $9.85 | $9.850,00 |
EPM7160SLC84-10N Visão geral
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that sits in the hierarchy between simple SPLDs/PLDs and large FPGAs. It belongs to the broader category of programmable logic devices -> logic ICs -> integrated circuits. CPLDs use EEPROM or flash-based configuration cells to retain their logic implementation without external boot memory, providing instant-on behavior that FPGAs cannot match, which is why they remain preferred for glue logic, bus interfacing, and state-machine control in cost-sensitive designs.
The EPM7160SLC84-10N uses Altera's second-generation MAX architecture with 4 Logic Array Blocks (LABs), each containing 16 macrocells, plus a programmable interconnect array (PIA) for signal routing. The device features in-system programmability (ISP) via the built-in IEEE Std. 1149.1 JTAG interface, allowing board-level reconfiguration without removing the device. Counter speeds reach up to 175.4 MHz and the EEPROM-based configuration memory supports 100 program/erase cycles, retaining logic for at least 20 years.
This device is widely deployed in legacy industrial control, telecommunications glue logic, address decoding, peripheral interfacing, and bus-bridging applications. It is particularly attractive for designs that need deterministic pin-to-pin timing (10 ns) and instant-on non-volatile configuration. The 5V core with multi-voltage I/O is favored in factory automation and military/aerospace subsystems where 5V tolerance is mandatory.
When designing with the EPM7160SLC84-10N, allocate the global clear (GCLRn), global clock (CLK1/3), and OE pins carefully because these dedicated pins cannot be repurposed as general I/O. Use the Altera MAX+PLUS II or Quartus II design software for synthesis, fitting, and JTAG programming. Decouple VCC and VCCIO pins with 0.1 uF ceramic capacitors placed as close to the package as possible.
This page synthesizes distributor pricing, drop-in same-package alternatives (same-family MAX 7000S speed grades), and practical design notes not found in the manufacturer datasheet alone.
Alternativas drop-in para EPM7160SLC84-10N — 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 EPM7160SLC84-10N (mesmo formato e footprint) — diferindo em Mounting Type, Package, Usable Gates, Operating Temperature, In-System Programmability.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM7160SLC84-10
✅ Drop-In✓ Em estoque
$35.77 / unidade
Ver ficha técnica →EPM7160ELC84-20
✅ Drop-In✓ Em estoque
$16.95 / unidade
Ver ficha técnica →EPM7160ELC84-15
✅ Drop-In✓ Em estoque
$5.95 / unidade
Ver ficha técnica →EPM7160ELC84-12
✅ Drop-In✓ Em estoque
$11.1 / unidade
Ver ficha técnica →EPM7160SLC84-6
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$15.86 / unidade
Ver ficha técnica →EPM7160SLC84-10N Classificações máximas e características elétricas
| Family | MAX 7000S |
| Logic Elements / Macrocells | 160 macrocells |
| Usable Gates | 3,200 gates |
| Logic Array Blocks (LABs) | 4 |
| User I/O Pins | 64 (also reported as 60 or 36 depending on variant) |
| Pin-to-Pin Delay (tPD) | 10 ns |
| Counter Speed (fCNT) | up to 175.4 MHz |
| Maximum Operating Frequency | 100 MHz |
| Supply Voltage - Core (VCC) | 5.0 V |
| I/O Supply Voltage (VCCIO) | 3.3 V or 5.0 V |
| Configuration Memory | EEPROM (non-volatile) |
| In-System Programming | Yes, via IEEE Std. 1149.1 JTAG |
| Program / Erase Cycles | 100 minimum |
| Data Retention | 20 years minimum |
| Encapsulamento | 84-pin PLCC (J-lead, surface mount) |
| Operating Temperature Grade | Commercial (0C to +70C) |
| Lead-Free / RoHS | Yes (-N suffix indicates lead-free) |
| Tipo de montagem | Surface Mount |
Configuração de pinos do EPM7160SLC84-10N
| Pino 1 | I/O — User I/O pin (macrocell input/output) |
| 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 | GND — Ground |
| Pino 12 | I/O — User I/O pin |
| Pino 13 | I/O — User I/O pin |
| Pino 14 | I/O — User I/O pin |
| 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 | VCC — Core 5.0 V supply |
| 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 | I/O — User I/O pin |
| Pino 29 | I/O — User I/O pin |
| Pino 30 | I/O — User I/O pin |
| Pino 31 | GND — Ground |
| 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 | VCC — Core 5.0 V supply |
| Pino 42 | I/O — User I/O pin |
| 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 | GND — Ground |
| 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 | I/O — User I/O pin |
| Pino 58 | I/O — User I/O pin |
| Pino 59 | I/O — User I/O pin |
| Pino 60 | I/O — User I/O pin |
| Pino 61 | VCCIO — I/O supply voltage (3.3 V or 5.0 V) |
| 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 | GND — Ground |
| 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 | I/O — User I/O pin |
| Pino 76 | I/O — User I/O pin |
| 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 | VCC — Core 5.0 V supply |
| Pino 82 | TDI — JTAG Test Data In |
| Pino 83 | TMS — JTAG Test Mode Select |
| Pino 84 | TCK — JTAG Test Clock |
Aplicações típicas
EPM7160SLC84-10N é adequado para 6 aplicaçãos: Industrial Control Glue Logic, Telecommunications Address Decoding, Peripheral Interfacing and Bus Bridging, State Machine Control Logic, Legacy System Maintenance and Re-Design, Test Equipment and Instrumentation.
Industrial Control Glue Logic
The EPM7160SLC84-10N is widely deployed in factory automation PLCs and motor controllers where deterministic 10 ns pin-to-pin timing and instant-on non-volatile configuration eliminate boot-time delays. With 160 macrocells and 64 I/O pins, it can replace 5-8 discrete PAL/GAL devices plus their supporting latches, reducing board area and BOM cost. The 5V core supply with 3.3V/5V-tolerant I/O lets it interface directly to legacy 5V optocouplers and 3.3V MCUs in mixed-voltage control boards, while the commercial 0-70C temperature grade covers most factory-floor environments. The MAX 7000S JTAG ISP capability enables field firmware updates without removing the device from the PCB.
Recomendado
Telecommunications Address Decoding
Telecom backplane designs use the EPM7160SLC84-10N for address decoding, chip-select generation, and bus arbitration across multi-board systems. The device's 160 macrocells can decode a full 24-32 bit address range with several chip-select outputs, while 10 ns tPD ensures it does not bottleneck synchronous bus cycles. The 84-pin PLCC package provides sufficient I/O for bus control signals including /CS, /OE, /RD, /WR, and interrupt acknowledge lines. JTAG ISP allows last-minute board reconfiguration when address maps change between hardware revisions, and the EEPROM-based configuration guarantees deterministic behavior at power-up without external boot ROM.
Recomendado
Peripheral Interfacing and Bus Bridging
Legacy peripheral interfacing often requires protocol translation between ISA, PCI, VME, or proprietary buses - an ideal role for the EPM7160SLC84-10N. With 64 user I/O pins, the device can implement a full 16-bit data bus plus control signals in a single chip, replacing multiple 74-series TTL glue chips. The 100 MHz fMAX internal counter rate supports high-speed state machines for DMA controllers and bus arbiters. Commercial temperature grade and 5V core operation match industrial backplane voltages, while JTAG ISP enables post-assembly bug fixes. Designers typically pair this CPLD with a microcontroller or microprocessor to handle high-level protocol logic.
Recomendado
State Machine Control Logic
The EPM7160SLC84-10N excels at implementing complex finite state machines for sequencing, protocol handling, and control applications. Each of the 160 macrocells contains a programmable flip-flop with individual clock, clear, and preset controls, allowing parallel implementation of multiple state machines with different clock domains. The 4 Logic Array Blocks provide wide AND-OR product-term fan-in for state decoding, while the PIA (Programmable Interconnect Array) routes signals with predictable timing. With 175.4 MHz counter speed, the device can handle high-speed serial protocols, encoder/decoder logic, and PWM generation for motor or lighting control.
Recomendado
Legacy System Maintenance and Re-Design
Many long-life-cycle products in industrial, military, and aerospace markets still use EPM7160SLC84-10N designs because the part is form-fit-function compatible with the original 84-pin PLCC footprint and JTAG programming chain. Maintenance engineers use this CPLD to add features to legacy boards without redesigning the PCB - simply reprogram the EEPROM via JTAG to update the logic. The -N (lead-free) variant supports modern RoHS-compliant assembly lines, while the original non-N variant preserves backward compatibility for non-RoHS manufacturing. This re-design use case is common in avionics, medical instrumentation, and process control systems with 15-20 year lifecycle requirements.
Recomendado
Test Equipment and Instrumentation
Test and measurement instruments use the EPM7160SLC84-10N for pattern generation, timing control, and signal routing in ATE (Automatic Test Equipment) and bench instruments. The device's 10 ns tPD supports sub-100 MHz timing generation with predictable skew, while 64 I/O pins can drive multiple test points or relays. The EEPROM configuration ensures the test program loads deterministically at power-up, critical for production-floor repeatability. JTAG ISP allows engineers to load new test patterns in seconds without opening the instrument chassis, and the commercial temperature grade covers most laboratory environments. The 5V core and multi-voltage I/O match the TTL/CMOS logic families used in legacy instrumentation.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM7160SLC84-10N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM7160SLC84-10 | EPM7160ELC84-20 | EPM7160ELC84-15 | EPM7160ELC84-12 | EPM7160SLC84-6 |
|---|---|---|---|---|---|---|
| Package | 84-pin PLCC | 84-pin PLCC (same) | 84-pin PLCC (same) | 84-pin PLCC (same) | 84-pin PLCC (same) | 84-pin PLCC (same) |
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Family | MAX 7000S | MAX 7000S (same) | MAX 7000E | MAX 7000E | MAX 7000E | MAX 7000S (same) |
| Macrocells | 160 | 160 | 160 | 160 | 160 | 160 |
| Pin-to-Pin Delay (tPD) | 10 ns | 10 ns (same) | 20 ns (slower) | 15 ns (slower) | 12 ns (slightly slower) | 6 ns (faster) |
| Usable Gates | 3,200 | 3,200 | 3,200 | 3,200 | 3,200 | 3,200 |
| Core Voltage (VCC) | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| JTAG ISP | Yes | Yes | Yes | Yes | Yes | Yes |
Principais diferenciais
- Lead-free RoHS-compliant variant of legacy MAX 7000S design (vs EPM7160SLC84-10)
- Industry-standard 84-pin PLCC package with proven manufacturability (vs EPM7160EQC160-12)
- 10 ns tPD - faster than MAX 7000E alternatives (vs EPM7160ELC84-20)
Notas de projeto
The EPM7160SLC84-10N requires two supply rails: VCC at 5.0 V for the core logic and VCCIO at 3.3 V or 5.0 V for the I/O banks. Decouple each VCC pin with a 0.1 uF ceramic capacitor placed within 5 mm of the package pin, and add a 10 uF bulk capacitor per supply rail. Per the datasheet, when VCCIO is below 3.0 V the output timing delay increases slightly (tOD2 instead of tOD1) - keep VCCIO at 3.3 V nominal for standard timing. Power sequencing is not critical for this EEPROM-based device.
Place the JTAG header (TDI, TMS, TCK, TDO) on a 0.1-inch header or test points accessible without removing the board. The 84-pin PLCC socket should be a low-profile machined-pin type (e.g. 3M 84-pin PLCC socket) to allow easy device replacement. Keep high-speed signals (clock, JTAG) away from analog sections to minimize crosstalk. Route ground as a continuous plane under the device for thermal dissipation; the PLCC package dissipates up to 1.5 W at maximum toggle rate.
Do not confuse the EPM7160SLC84-10N with the EPM7160EQC160-12 (different package - 160-pin PQFP, not pin-compatible). Do not use VCCIO below 3.0 V or timing will degrade. The dedicated pins (GCLK1, GCLK3, OE1, OE2, GCLRn) cannot be repurposed as general I/O. Ensure all unused I/O pins are configured as outputs driving logic-low or tri-stated with pull-down to minimize power consumption and noise. The -N suffix is mandatory for RoHS-compliant assembly lines.
The 10 ns pin-to-pin delay sets the maximum combinational logic frequency; for register-to-register paths the fCNT of 175.4 MHz is the relevant limit. Use Quartus II (or MAX+PLUS II for legacy projects) timing analyzer to verify setup/hold margins on all flip-flop paths. Add 33 ohm series termination on clock outputs driving more than 2 inches of trace to reduce ringing. The PIA (Programmable Interconnect Array) introduces fixed routing delays - budget 2-4 ns for inter-LAB paths in your timing analysis.
Informações de conformidade
RoHS-compliant per -N suffix designation by Altera/Intel. Not AEC-Q100 qualified (commercial grade only, 0-70C). Halogen-free status not explicitly stated in available datasheets.
