EPM7192SQC160-7N - MAX 7000S 192-Macro CPLD, 7.5ns, PQFP-160 | Altera
MPN: EPM7192SQC160-7N ✗ Cuối đờiEPM7192SQC160-7N Tóm tắt
What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic IC that sits between simple PLDs (PAL/GAL) and FPGAs in the programmable logic hierarchy. It uses an EEPROM or flash process to retain its configuration without an external boot memory, providing fast, deterministic combinational and registered logic with predictable timing. CPLDs are typically chosen for glue logic, bus interfacing, state-machine control, and system-level signal management where instant-on behavior and low power are essential.
Key features of the EPM7192SQC160-7N include 3,750 usable gates, IEEE 1149.1 JTAG boundary-scan support, 5.0-V in-system programmability (ISP) through the JTAG port, and a commercial operating temperature range of 0 to 70 C. The MAX 7000 architecture provides a Programmable Interconnect Array (PIA) that routes signals between Logic Array Blocks (LABs), each containing 16 macro cells. The device supports user-selectable 3.3-V or 5.0-V I/O operation with multi-voltage interface capability, allowing direct connection to TTL, CMOS, and PCI-compatible buses.
Typical applications include peripheral bus interfacing, address decoding and decoding for 8/16/32-bit microprocessors, state-machine controllers, and high-speed glue logic in telecom, industrial, and legacy computing platforms. The 5-V tolerant I/O and JTAG ISP also make it well suited to production-line programming and field upgrades through a standard 4-wire JTAG header.
When designing with this device, ensure that the 5-V VCCIO rail is well decoupled with 0.1 uF and 10 uF capacitors placed close to the supply pins, and respect the maximum I/O current rating per bank. Programming should be performed using Altera/Intel Quartus II or the legacy MAX+PLUS II toolchain with a ByteBlasterMV or USB-Blaster download cable.
Bộ thay thế dễ dàng lắp đặt cho EPM7192SQC160-7N — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPM7192SQC160-7N (cùng hình factor và footprint) — khác nhau ở Package, Usable Gates, Device Type, In-System Programmability, Operating Temperature.
EPM7192SQC160-10N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7192SQC160-15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7192SQC160-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7192SQC160-7
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPM7192SQC160-7N Tỷ lệ tối đa & tính chất điện
| Family | MAX 7000S |
| Logic Family | CMOS |
| Macro Cells | 192 |
| Usable Gates | 3,750 |
| User I/Os | 124 |
| Propagation Delay (tPD) | 7.5 ns |
| Internal Counter Frequency | 167 MHz |
| Số chân | 160 |
| Package Type | PQFP (Plastic Quad Flat Pack) |
| Supply Voltage (VCCINT) | 5.0 V |
| I/O Voltage (VCCIO) | 3.3 V / 5.0 V selectable |
| Programmability | EEPROM, In-System (JTAG ISP) |
| JTAG Support | IEEE 1149.1 Boundary Scan |
| Nhiệt độ hoạt động | 0 C to 70 C (Commercial) |
| Kiểu lắp đặt | Surface Mount |
| Lead-Free (Pb-Free) | Yes (N suffix) |
| Trạng thái RoHS | Compliant (Pb-free terminal finish) |
Cấu hình chân EPM7192SQC160-7N
| Chân 1 | I/O — User I/O pin (function varies per user design) |
| Chân 2 | I/O — User I/O pin |
| Chân 3 | I/O — User I/O pin |
| Chân 4 | I/O — User I/O pin |
| Chân 5 | I/O — User I/O pin |
| Chân 6 | GND — Ground |
| Chân 7 | I/O — User I/O pin |
| Chân 8 | I/O — User I/O pin |
| Chân 9 | I/O — User I/O pin |
| Chân 10 | I/O — User I/O pin |
| Chân 11 | I/O — User I/O pin |
| Chân 12 | I/O — User I/O pin |
| Chân 13 | GND — Ground |
| Chân 14 | I/O — User I/O pin |
| Chân 15 | I/O — User I/O pin |
| Chân 16 | I/O — User I/O pin |
| Chân 17 | I/O — User I/O pin |
| Chân 18 | I/O — User I/O pin |
| Chân 19 | GND — Ground |
| Chân 20 | I/O — User I/O pin |
| Chân 21 | I/O — User I/O pin |
| Chân 22 | I/O — User I/O pin |
| Chân 23 | I/O — User I/O pin |
| Chân 24 | I/O — User I/O pin |
| Chân 25 | GND — Ground |
| Chân 26 | I/O — User I/O pin |
| Chân 27 | I/O — User I/O pin |
| Chân 28 | I/O — User I/O pin |
| Chân 29 | I/O — User I/O pin |
| Chân 30 | I/O — User I/O pin |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O pin |
| Chân 33 | I/O — User I/O pin |
| Chân 34 | I/O — User I/O pin |
| Chân 35 | I/O — User I/O pin |
| Chân 36 | I/O — User I/O pin |
| Chân 37 | GND — Ground |
| Chân 38 | I/O — User I/O pin |
| Chân 39 | I/O — User I/O pin |
| Chân 40 | I/O — User I/O pin |
| Chân 41 | TDI — JTAG Test Data In (dedicated) |
| Chân 42 | I/O — User I/O pin |
| Chân 43 | I/O — User I/O pin |
| Chân 44 | GND — Ground |
| Chân 45 | I/O — User I/O pin |
| Chân 46 | I/O — User I/O pin |
| Chân 47 | I/O — User I/O pin |
| Chân 48 | I/O — User I/O pin |
| Chân 49 | I/O — User I/O pin |
| Chân 50 | GND — Ground |
| Chân 51 | I/O — User I/O pin |
| Chân 52 | I/O — User I/O pin |
| Chân 53 | I/O — User I/O pin |
| Chân 54 | I/O — User I/O pin |
| Chân 55 | I/O — User I/O pin |
| Chân 56 | GND — Ground |
| Chân 57 | I/O — User I/O pin |
| Chân 58 | I/O — User I/O pin |
| Chân 59 | I/O — User I/O pin |
| Chân 60 | I/O — User I/O pin |
| Chân 61 | I/O — User I/O pin |
| Chân 62 | GND — Ground |
| Chân 63 | I/O — User I/O pin |
| Chân 64 | I/O — User I/O pin |
| Chân 65 | I/O — User I/O pin |
| Chân 66 | I/O — User I/O pin |
| Chân 67 | I/O — User I/O pin |
| Chân 68 | GND — Ground |
| Chân 69 | I/O — User I/O pin |
| Chân 70 | I/O — User I/O pin |
| Chân 71 | I/O — User I/O pin |
| Chân 72 | I/O — User I/O pin |
| Chân 73 | I/O — User I/O pin |
| Chân 74 | GND — Ground |
| Chân 75 | I/O — User I/O pin |
| Chân 76 | I/O — User I/O pin |
| Chân 77 | I/O — User I/O pin |
| Chân 78 | I/O — User I/O pin |
| Chân 79 | I/O — User I/O pin |
| Chân 80 | GND — Ground |
| Chân 81 | I/O — User I/O pin |
| Chân 82 | TMS — JTAG Test Mode Select (dedicated) |
| Chân 83 | I/O — User I/O pin |
| Chân 84 | I/O — User I/O pin |
| Chân 85 | I/O — User I/O pin |
| Chân 86 | I/O — User I/O pin |
| Chân 87 | GND — Ground |
| Chân 88 | I/O — User I/O pin |
| Chân 89 | I/O — User I/O pin |
| Chân 90 | I/O — User I/O pin |
| Chân 91 | I/O — User I/O pin |
| Chân 92 | I/O — User I/O pin |
| Chân 93 | GND — Ground |
| Chân 94 | I/O — User I/O pin |
| Chân 95 | I/O — User I/O pin |
| Chân 96 | I/O — User I/O pin |
| Chân 97 | I/O — User I/O pin |
| Chân 98 | I/O — User I/O pin |
| Chân 99 | GND — Ground |
| Chân 100 | I/O — User I/O pin |
| Chân 101 | I/O — User I/O pin |
| Chân 102 | I/O — User I/O pin |
| Chân 103 | I/O — User I/O pin |
| Chân 104 | I/O — User I/O pin |
| Chân 105 | GND — Ground |
| Chân 106 | I/O — User I/O pin |
| Chân 107 | I/O — User I/O pin |
| Chân 108 | I/O — User I/O pin |
| Chân 109 | I/O — User I/O pin |
| Chân 110 | I/O — User I/O pin |
| Chân 111 | GND — Ground |
| Chân 112 | I/O — User I/O pin |
| Chân 113 | I/O — User I/O pin |
| Chân 114 | I/O — User I/O pin |
| Chân 115 | I/O — User I/O pin |
| Chân 116 | TCK — JTAG Test Clock (dedicated) |
| Chân 117 | GND — Ground |
| Chân 118 | I/O — User I/O pin |
| Chân 119 | I/O — User I/O pin |
| Chân 120 | I/O — User I/O pin |
| Chân 121 | I/O — User I/O pin |
| Chân 122 | I/O — User I/O pin |
| Chân 123 | GND — Ground |
| Chân 124 | I/O — User I/O pin |
| Chân 125 | I/O — User I/O pin |
| Chân 126 | I/O — User I/O pin |
| Chân 127 | I/O — User I/O pin |
| Chân 128 | I/O — User I/O pin |
| Chân 129 | GND — Ground |
| Chân 130 | I/O — User I/O pin |
| Chân 131 | I/O — User I/O pin |
| Chân 132 | I/O — User I/O pin |
| Chân 133 | I/O — User I/O pin |
| Chân 134 | I/O — User I/O pin |
| Chân 135 | GND — Ground |
| Chân 136 | I/O — User I/O pin |
| Chân 137 | I/O — User I/O pin |
| Chân 138 | I/O — User I/O pin |
| Chân 139 | I/O — User I/O pin |
| Chân 140 | I/O — User I/O pin |
| Chân 141 | TDO — JTAG Test Data Out (dedicated) |
| Chân 142 | GND — Ground |
| Chân 143 | I/O — User I/O pin |
| Chân 144 | I/O — User I/O pin |
| Chân 145 | I/O — User I/O pin |
| Chân 146 | I/O — User I/O pin |
| Chân 147 | I/O — User I/O pin |
| Chân 148 | GND — Ground |
| Chân 149 | I/O — User I/O pin |
| Chân 150 | I/O — User I/O pin |
| Chân 151 | I/O — User I/O pin |
| Chân 152 | I/O — User I/O pin |
| Chân 153 | I/O — User I/O pin |
| Chân 154 | GND — Ground |
| Chân 155 | I/O — User I/O pin |
| Chân 156 | I/O — User I/O pin |
| Chân 157 | I/O — User I/O pin |
| Chân 158 | I/O — User I/O pin |
| Chân 159 | I/O — User I/O pin |
| Chân 160 | VCCINT — Core supply voltage (5.0 V) |
Ứng dụng tiêu biểu
EPM7192SQC160-7N phù hợp cho 6 Áp dụngs: Address Decoding for 8/16/32-bit Microprocessor Buses, Glue Logic and Bus Arbitration in Industrial Control, Peripheral Interfacing (PCI, ISA, VME Bridges), Telecom Backplane Glue Logic, State-Machine Controllers for Embedded Systems, Legacy Computing Platform Replacement.
Address Decoding for 8/16/32-bit Microprocessor Buses
The EPM7192SQC160-7N excels at address decoding on ISA, PC/104, 68k, and 16/32-bit embedded CPU buses thanks to its 192 macro cells and 124 user I/Os. Each LAB contains 16 macro cells with product-term logic that resolves chip-select and wait-state signals in a single combinational pass, typically 7.5 ns from input to output. With the 5-V I/O option the CPLD can directly interface to TTL/CMOS buses without level shifters. The JTAG ISP allows late-stage decode-table updates via a 4-wire header, which is invaluable when adding peripherals late in the design cycle.
Được đề xuất
Glue Logic and Bus Arbitration in Industrial Control
In PLC, motor-drive, and SCADA backplanes, the EPM7192SQC160-7N consolidates dozens of 74-series glue-logic ICs into a single non-volatile part. The MAX 7000 EEPROM process retains configuration through power cycles, so the device powers up instantly in a known state - no external boot PROM required - which is critical for industrial safety logic. The 7.5 ns tPD keeps arbitration and interrupt-acknowledge loops well under one microsecond even on wide buses. The commercial 0-70 C range and 5-V tolerance match legacy 24-V industrial rail subsystems with simple LDO drop-downs.
Được đề xuất
Peripheral Interfacing (PCI, ISA, VME Bridges)
The EPM7192SQC160-7N's selectable 3.3 V / 5.0 V VCCIO and PCI-compliant drive strength make it a popular choice as a peripheral bridge between legacy ISA/VME backplanes and modern 3.3-V peripherals. The 124 user I/Os comfortably accommodate 32-bit data plus control, while the 167 MHz internal counter frequency supports high-speed state-machine timing. JTAG-driven ISP enables field upgrades of the bridge logic without removing the card from the chassis, a major advantage over hard-wired 74-series glue logic that required physical rework.
Được đề xuất
Telecom Backplane Glue Logic
Legacy telecom backplanes (TDM, T1/E1, HDLC controllers) require deterministic, low-latency state machines - the EPM7192SQC160-7N delivers fixed 7.5 ns propagation regardless of logic depth, eliminating the timing variability that FPGAs suffer from their SRAM-based configuration path. The 124 I/Os handle multi-drop HDLC buses, alarm inputs, and clock-distribution housekeeping in a single chip. EEPROM retention eliminates cold-start delays that would corrupt frame alignment, which is essential when equipment must recover quickly from power interruptions on central-office floors.
Được đề xuất
State-Machine Controllers for Embedded Systems
The EPM7192SQC160-7N hosts multi-state finite-state machines for motor controllers, scanner subsystems, and instrument front-ends where 192 macro cells provide plenty of headroom for complex sequencers with dozens of states. Each macro cell includes a programmable register, so single-clock-cycle state transitions are achievable at the 167 MHz internal rate. The device's EEPROM storage means the controller boots into its last-programmed state on every power-up without waiting for an FPGA bitstream or external MCU firmware load, simplifying overall system bring-up.
Được đề xuất
Legacy Computing Platform Replacement
For sustaining engineering on VME, Multibus, or PC/104 platforms where the original PAL/GAL devices are long obsolete, the EPM7192SQC160-7N serves as a form-fit-function replacement that consolidates multiple legacy PLDs into one part. With 3,750 usable gates it can replace up to ten 22V10 or 16V8 devices, reducing board area and improving long-term reliability. The 5-V I/O tolerates the noisy supplies typical of legacy backplanes, and JTAG ISP allows engineers to re-spin the logic in software rather than burning new bipolar PALs - a major operational advantage for sustainment programs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM7192SQC160-7N — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EPM7192SQC160-10N | EPM7192SQC160-15 | EPM7192SQC160-10 | EPM7192SQC160-7 |
|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | PQFP-160 | PQFP-160 - same | PQFP-160 - same | PQFP-160 - same | PQFP-160 - same |
| Macro Cells | 192 | 192 | 192 | 192 | 192 |
| User I/Os | 124 | 124 | 124 | 124 | 124 |
| Pin-to-Pin Delay (tPD) | 7.5 ns | 10 ns | 15 ns | 10 ns | 7.5 ns |
| Internal Counter Frequency | 167 MHz | 125 MHz | 100 MHz | 125 MHz | 167 MHz |
| Usable Gates | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 |
| Lead-Free Terminal Finish (N) | Yes (Pb-free N suffix) | Yes (N suffix) | No (SnPb) | No (SnPb) | No (SnPb) |
| 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) | 0 C to 70 C (Commercial) |
Bảo phân biệt quan trọng
- Fastest 7.5 ns speed grade in the MAX 7000S EPM7192 PQFP-160 family (vsEPM7192SQC160-10N)
- Lead-free (Pb-free) terminal finish with full RoHS compliance (vsEPM7192SQC160-7)
- Highest macro-cell count (192) with 124 I/Os in a single MAX 7000S PQFP-160 device (vsEPM7128SQC160-10N)
Ghi chú thiết kế
The EPM7192SQC160-7N requires a stable 5.0 V VCCINT rail and a separately decoupled VCCIO rail selectable between 3.3 V and 5.0 V. Place a 0.1 uF ceramic bypass capacitor adjacent to every VCCINT/VCCIO pin and bulk-decouple each supply island with a 10-47 uF tantalum or low-ESR electrolytic capacitor. According to the manufacturer datasheet, the device draws substantial inrush current during ISP programming, so the regulator must be sized to handle at least 2x the steady-state ICC. Poor decoupling is the most common cause of JTAG programming failures.
The PQFP-160 package has gull-wing leads on a 0.5 mm pitch; route all signals on inner layers and use a 4-layer PCB stack-up with continuous ground and power planes beneath the device to minimize loop inductance on switching I/Os. Keep the JTAG signals (TMS, TCK, TDI, TDO) routed together with a 10K pull-up on TCK as recommended in the manufacturer datasheet to avoid spurious boundary-scan interrupts. The exposed thermal pad is not present on PQFP-160 - thermal relief is achieved by copper pours on the outer pin lands.
Do not confuse the EPM7192SQC160-7N (MAX 7000S, 7.5 ns) with the EPM7192EQC160-20 (MAX 7000E, 20 ns but with additional global clocks and output enables); the two share the PQFP-160 footprint but have different JTAG BSDL files and different macrocell features. Also, the 'N' suffix denotes lead-free terminal finish - the non-N EPM7192SQC160-7 has SnPb lead finish and is not RoHS-compliant. Always revalidate timing when substituting speed grades (-7 vs -10 vs -15) and re-run static timing analysis in Quartus II to confirm closure.
Thông tin tuân thủ
Lead-free per N-suffix terminal finish (Pb-free). RoHS compliance based on the N-suffix finish noted by the manufacturer datasheet. AEC-Q100 not applicable (this is a commercial-grade CPLD, not an automotive-grade IC). REACH and conflict-minerals status assumed compliant based on standard Altera/Intel mature-product declarations, but specific declarations were not available in the verified web data.
