EPM7160SQC160-7 - 160-Macrocell MAX 7000S CPLD, 7.5ns | Altera
MPN: EPM7160SQC160-7 ✗ Akhir HidupEPM7160SQC160-7 Ringkasan
A CPLD is a non-volatile programmable logic device that combines multiple PAL-like macrocells on a single chip with on-chip EEPROM configuration memory, providing instant-on behavior at power-up with no external boot PROM. The MAX 7000S architecture belongs to the broader programmable logic family, sitting between small SPLDs/GALs and larger FPGAs; it excels at glue-logic, bus interfacing, address decoding, and state-machine replacement where deterministic timing and 5 V tolerance are required. The part is commercial-grade (0 °C to 70 °C) and its output drivers can be configured for 3.3 V or 5.0 V operation, enabling mixed-voltage system designs.
Key features include 104 maximum user I/Os, two global clock pins, JTAG-based ISP, pin-compatible speed grades (-5, -6, -7, -10), and PCI-SIG compliance per the PCI Local Bus Specification Revision 2.2. The high pin count makes it suitable for byte-wide bus bridging and address/data demultiplexing. The device is fully supported by Altera's legacy MAX+PLUS II and Quartus II design tools, with the latter providing modern Verilog/VHDL and schematic entry.
Typical applications include PCI bus interface glue logic, peripheral controller glue logic between microprocessors and memory, address decoding and chip-select generation, bus-width translation between 5 V and 3.3 V domains, and replacement of multiple discrete 22V10 / GAL devices. The instant-on, non-volatile configuration also suits industrial control and instrumentation boards where deterministic boot behavior is required.
When designing with this part, observe the I/O banking rules for 3.3 V versus 5.0 V outputs and provide adequate decoupling (one 0.1 µF per VCC/GND pair plus a bulk 10 µF). For JTAG ISP, ensure TMS, TDI, TDO, and TCK are routed with short traces and the TRST pin is handled per datasheet guidance. Choose the -6 or -10 speed grade if 7.5 ns is over-budget for the timing closure target.
Alternatif penggantian untuk EPM7160SQC160-7 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian EPM7160SQC160-7 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Operating Temperature, Supply Voltage (VCCINT), RoHS Status, Family.
EPM7160SQC160-6
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM7160SQC160-10
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM7160SQC160-10N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM7160EQC160-12
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM7160SQC160-7
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM7160SQC160-7 Rating Maksimal & Karakteristik Listrik
| Family | MAX 7000S |
| Macrocells | 160 |
| Logic Array Blocks (LABs) | 10 |
| Usable System Gates | 3,200 |
| Product Terms per Macrocell | 32 |
| Maximum User I/Os | 104 |
| Global Clocks | 2 |
| Speed Grade | -7 (7.5 ns pin-to-pin) |
| Maximum Propagation Delay (tPD) | 7.5 ns |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V (5.0 V nominal) |
| Program Memory Type | EEPROM (in-system programmable) |
| Suhu Kerja | 0 °C to 70 °C (commercial) |
| Paket | 160-pin PQFP (BQFP, 28x28 mm) |
| Tipe Mounting | Surface Mount |
| JTAG (IEEE 1149.1) | Yes (ISP via JTAG) |
| PCI Compliance | PCI Local Bus Specification Revision 2.2 |
| Status RoHS | Not Compliant (per Arrow listing) |
| Part Status | Obsolete |
Konfigurasi Pin EPM7160SQC160-7
| Pin produk 1 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 2 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 3 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 4 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 5 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 6 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 7 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 8 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 9 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 10 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 11 | GND — Ground |
| Pin produk 12 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 13 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 14 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 15 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 16 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 17 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 18 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 19 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 20 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 21 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 22 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 23 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 24 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 25 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 26 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 27 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 28 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 29 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 30 | GND — Ground |
| Pin produk 31 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 32 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 33 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 34 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 35 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 36 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 37 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 38 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 39 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 40 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 41 | GND — Ground |
| Pin produk 42 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 43 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 44 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 45 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 46 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 47 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 48 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 49 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 50 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 51 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 52 | GND — Ground |
| Pin produk 53 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 54 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 55 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 56 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 57 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 58 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 59 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 60 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 61 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 62 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 63 | GND — Ground |
| Pin produk 64 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 65 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 66 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 67 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 68 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 69 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 70 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 71 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 72 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 73 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 74 | GND — Ground |
| Pin produk 75 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 76 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 77 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 78 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 79 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 80 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 81 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 82 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 83 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 84 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 85 | GND — Ground |
| Pin produk 86 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 87 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 88 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 89 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 90 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 91 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 92 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 93 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 94 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 95 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 96 | GND — Ground |
| Pin produk 97 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 98 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 99 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 100 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 101 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 102 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 103 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 104 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 105 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 106 | I/O — General-purpose user I/O (bank 5) |
| Pin produk 107 | GND — Ground |
| Pin produk 108 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 109 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 110 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 111 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 112 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 113 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 114 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 115 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 116 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 117 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 118 | GND — Ground |
| Pin produk 119 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 120 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 121 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 122 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 123 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 124 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 125 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 126 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 127 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 128 | I/O — General-purpose user I/O (bank 6) |
| Pin produk 129 | GND — Ground |
| Pin produk 130 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 131 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 132 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 133 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 134 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 135 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 136 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 137 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 138 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 139 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 140 | GND — Ground |
| Pin produk 141 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 142 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 143 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 144 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 145 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 146 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 147 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 148 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 149 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 150 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 151 | GND — Ground |
| Pin produk 152 | TDI — JTAG Test Data In |
| Pin produk 153 | TMS — JTAG Test Mode Select |
| Pin produk 154 | TCK — JTAG Test Clock |
| Pin produk 155 | TDO — JTAG Test Data Out |
| Pin produk 156 | GND — Ground |
| Pin produk 157 | VCC — 5.0 V supply (4.75 V to 5.25 V) |
| Pin produk 158 | VCC — 5.0 V supply (4.75 V to 5.25 V) |
| Pin produk 159 | GLOBALCLK1 — Global clock input 1 |
| Pin produk 160 | GLOBALCLK2 — Global clock input 2 / OE |
Aplikasi Umum
EPM7160SQC160-7 cocok untuk 6 aplikasis: PCI Bus Glue Logic, Microprocessor to Memory Address Decoding, Bus-Width Translation (5 V to 3.3 V), State-Machine Replacement for Discrete PALs, Peripheral Controller Glue Logic, Industrial Control and Instrumentation Logic.
PCI Bus Glue Logic
The EPM7160SQC160-7's PCI-SIG 2.2 compliance and 104 user I/Os make it a natural fit for PCI target/host adapter glue logic. The 7.5 ns tPD allows state-machine decoding of PCI address/command phases within the 33 MHz bus clock period. Place the device between the PCI bus transceivers and the local controller to handle parity generation, target response, and burst-handling state. Compared to discrete 22V10 PALs, the 160-macrocell capacity consolidates what would otherwise require 4-6 SPLDs onto one BQFP-160 footprint.
Direkomendasikan
Microprocessor to Memory Address Decoding
In 8/16/32-bit embedded systems the EPM7160SQC160-7 replaces multiple 22V10 / GAL22V10 devices with a single 160-macrocell CPLD, generating chip-select signals for ROM, SRAM, DRAM, and peripheral banks. The 5.0 V VCC with selectable 3.3 V or 5.0 V output levels allows direct interfacing to both legacy 5 V memory and modern 3.3 V peripherals without external level shifters. The 7.5 ns tPD keeps the decoded chip-select valid before the memory access window opens at typical 25-40 MHz CPU clock rates.
Direkomendasikan
Bus-Width Translation (5 V to 3.3 V)
The EPM7160SQC160-7's selectable 3.3 V or 5.0 V output drivers per I/O bank enable mixed-voltage bus translation without external level-shift ICs. A 160-macrocell device comfortably implements a 32-bit bidirectional 5 V <-> 3.3 V translator with direction-control logic. The 7.5 ns tPD supports bus throughput up to ~66 MHz, suitable for legacy peripheral buses in industrial PCs and instrumentation where 5 V cores still coexist with 3.3 V ASICs.
Direkomendasikan
State-Machine Replacement for Discrete PALs
Engineers use the EPM7160SQC160-7 to consolidate boards originally built with 4-8 discrete PAL/GAL devices into a single CPLD, freeing PCB area and reducing BOM cost. The EEPROM-backed configuration is non-volatile, providing instant-on behavior at power-up - critical for industrial controllers where a slow FPGA boot is unacceptable. With 32 product terms per macrocell and 10 LABs, the device can host multiple independent state machines plus combinational decode in one chip, all running at the guaranteed 7.5 ns tPD.
Direkomendasikan
Peripheral Controller Glue Logic
The EPM7160SQC160-7 serves as the central glue-logic hub on legacy peripheral controller boards, interfacing microprocessors to UARTs, FIFOs, DMA controllers, and interrupt controllers. The 104 user I/Os and 3,200-gate capacity provide ample headroom for FIFO flag combining, interrupt prioritization, and timing generation. JTAG-based in-system programmability allows field firmware updates without removing the controller card from its host chassis - a key advantage over one-time-programmable PALs.
Direkomendasikan
Industrial Control and Instrumentation Logic
In industrial automation backplanes and test-and-measurement instruments, the EPM7160SQC160-7 delivers deterministic, non-volatile logic for custom timing, signal routing, and protection interlocks. The commercial 0-70 °C operating range covers most indoor enclosures, and the 5 V tolerance interfaces directly to legacy industrial sensors and actuators. The device's instant-on EEPROM configuration eliminates boot-loader complexity, making it ideal for safety-critical interlocks that must be active before the main CPU boots.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPM7160SQC160-7 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | EPM7160SQC160-6 | EPM7160SQC160-10 | EPM7160SQC160-10N | EPM7160EQC160-12 |
|---|---|---|---|---|---|
| Package | 160-pin PQFP (BQFP, 28x28 mm) | 160-pin PQFP (BQFP) - same | 160-pin PQFP (BQFP) - same | 160-pin PQFP (BQFP) - same | 160-pin PQFP (BQFP) - same |
| Brand | Altera | Altera | Altera | Altera | Altera |
| Speed Grade | -7 (7.5 ns tPD) | -6 (6 ns tPD) | -10 (10 ns tPD) | -10 (10 ns tPD) | -12 (12 ns tPD, MAX 7000E) |
| Macrocells | 160 | 160 | 160 | 160 | 160 |
| System Gates | 3,200 | 3,200 | 3,200 | 3,200 | 3,200 |
| Family | MAX 7000S | MAX 7000S | MAX 7000S | MAX 7000S | MAX 7000E |
| RoHS Status | Not Compliant | Not Compliant | Not Compliant | Lead-free / RoHS | Not Compliant |
| Operating Temperature | 0 to 70 °C (commercial) | 0 to 70 °C | 0 to 70 °C | 0 to 70 °C | 0 to 70 °C |
Diferensiator Kunci
- Balanced speed-cost point in the MAX 7000S speed-grade family (vsEPM7160SQC160-6)
- PCI-SIG 2.2 compliant glue logic in a single chip (vsDiscrete 22V10 / GAL22V10 PAL array)
- 5 V tolerant with selectable 3.3 V I/O for mixed-voltage designs (vsMAX V CPLD (5M160ZE64) active-lifecycle alternative)
Catatan Desain
The EPM7160SQC160-7 requires a single 5.0 V supply (4.75 V to 5.25 V). Decouple each VCC/GND pair with a 0.1 µF X7R ceramic capacitor placed within 5 mm of the device leads, and add a single 10 µF bulk tantalum or ceramic capacitor at the board's 5 V power entry. During in-system programming (ISP), transient current can briefly exceed the steady-state ICC; ensure the regulator has at least 200 mA headroom. Power sequencing is not required - the device enters user mode automatically after POR.
Route the four JTAG signals (TDI, TMS, TCK, TDO) as a short daisy-chain with 10 kΩ pull-ups on TMS and TDI; keep total JTAG trace length below 50 mm to maintain signal integrity at typical 10-20 MHz TCK rates. The 160-pin PQFP (28x28 mm body) requires a 4-layer PCB with a solid ground plane beneath the device to provide a low-impedance return path for the 104 high-speed I/Os. Leave the four corner GND pins (11, 30, 41, 52, 63, 74, 85, 96, 107, 118, 129, 140, 151, 156) solidly stitched to the ground plane with multiple vias each for thermal and electrical performance.
Three pitfalls are common when migrating designs to or from the EPM7160SQC160-7. First, do not assume the I/O banks default to 5 V - the output level is set by VCCIO per bank and must be explicitly connected even when only one voltage is used. Second, do not exceed 104 user I/Os in your pin assignment; the datasheet's 'Maximum' count assumes all dedicated JTAG and global clock pins are re-purposed as I/O, which is rarely desirable. Third, when replacing with the EPM7160SQC160-6 or -10 speed grade, verify timing closure - the 25% speed delta (-10 vs -7) can break PCI-bus designs.
Informasi Konformitas
Per Arrow listing: EU RoHS Not Compliant; ECCN EAR99; SVHC declaration Yes. Use EPM7160SQC160-10N suffix variant for lead-free / RoHS-compliant assembly. AEC-Q100 not applicable (commercial-grade part).
