EPM7160STC100-10N - MAX 7000 CPLD, 160 Macrocells, TQFP-100 | Altera
MPN: EPM7160STC100-10N ✗ Cuối đờiEPM7160STC100-10N Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile, reprogrammable digital integrated circuit that combines multiple PAL/GAL-like logic blocks on a single chip with a central interconnect matrix. The MAX 7000S family is built on Altera's second-generation MAX architecture, which positions each macrocell between the logic array and the I/O pin to minimize propagation delay and maximize register-to-I/O performance. CPLDs occupy a distinct position in the programmable logic hierarchy: above discrete glue logic (74-series), below FPGAs in density, and competitive with small FPGAs for deterministic, low-latency control-plane and bus-interface tasks.
Key features of the EPM7160STC100-10N include 3.2K equivalent gates, 100 MHz internal operation, in-system programmability (ISP) through the IEEE 1149.1 JTAG interface, 5.0 V VCCIO compatibility with 3.3 V and 5.0 V systems, and MultiVolt I/O that allows mixed-voltage interfacing. The -10 speed grade denotes a 10 ns tPD maximum, suitable for 66 MHz PCI bus interfaces and high-speed glue-logic replacement. Per the verified chip-source summary, the device offers an internal frequency of 167 MHz and 64 user I/Os within a plastic LCC-84 footprint variant context; the -10N TQFP-100 variant aligns with the broader MAX 7000S pinout family.
The architecture combines four Logic Array Blocks (LABs) connected through a Programmable Interconnect Array (PIA), with each macrocell containing a programmable AND/OR array, a flip-flop, and routing to global or local control signals. The EEPROM configuration cell is non-volatile, allowing instant-on behavior at power-up with no external boot PROM. ISP via JTAG enables field upgrades without removing the device from the board.
Typical applications include PCI bus interface bridging, address decoding and glue-logic replacement, peripheral adapters, and 5 V/3.3 V mixed-voltage system controllers. The wide operating temperature (commercial 0C to 70C) and the legacy MAX 7000S family heritage make it a drop-in solution for industrial and embedded designs that have long service-life requirements.
When designing with this part, route JTAG signals TMS, TCK, TDI, TDO through dedicated test access pins and provide a clean 5 V supply with adequate decoupling. Verify pin compatibility with the specific TQFP-100 footprint revision on your PCB before committing to layout, since the MAX 7000S family includes several die/package variants with different I/O counts and ball/pin assignments. This page synthesizes distributor pricing, drop-in alternatives, and design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPM7160STC100-10N — 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 EPM7160STC100-10N (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Usable Gates, RoHS Status, Supply Voltage (VCCINT).
EPM7160STC100-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160STC100-10F
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160STI100-7
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPM7128STC100-10N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160STC100-10N Tỷ lệ tối đa & tính chất điện
| Family | MAX 7000S |
| Macrocells | 160 |
| User I/Os | 84 |
| Equivalent Gates | 3.2K |
| Propagation Delay (tPD) | 10 ns |
| Internal Operating Frequency | 167 MHz max |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V |
| I/O Voltage (VCCIO) | 3.0 V to 5.25 V (MultiVolt) |
| Logic Family | CMOS |
| Programmable Type | In-System Programmable (ISP) via JTAG |
| Configuration Memory | EEPROM (non-volatile) |
| Hộp | TQFP-100 (1 mm height, plastic) |
| Nhiệt độ hoạt động | 0C to +70C (Commercial) |
| Kiểu lắp đặt | Surface Mount |
| JTAG (IEEE 1149.1) | Yes |
| PCI Compliance | Yes (66 MHz) |
Cấu hình chân EPM7160STC100-10N
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | I/O — User I/O pin (bank 1) |
| Chân 6 | I/O — User I/O pin (bank 1) |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 1) |
| Chân 14 | I/O — User I/O pin (bank 1) |
| Chân 15 | I/O — User I/O pin (bank 1) |
| Chân 16 | I/O — User I/O pin (bank 1) |
| Chân 17 | I/O — User I/O pin (bank 1) |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | I/O — User I/O pin (bank 1) |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | VCCINT — 5.0 V core supply |
| Chân 22 | I/O — User I/O pin (bank 2) |
| Chân 23 | I/O — User I/O pin (bank 2) |
| Chân 24 | I/O — User I/O pin (bank 2) |
| Chân 25 | I/O — User I/O pin (bank 2) |
| Chân 26 | I/O — User I/O pin (bank 2) |
| Chân 27 | I/O — User I/O pin (bank 2) |
| Chân 28 | I/O — User I/O pin (bank 2) |
| Chân 29 | I/O — User I/O pin (bank 2) |
| Chân 30 | I/O — User I/O pin (bank 2) |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O pin (bank 2) |
| Chân 33 | I/O — User I/O pin (bank 2) |
| Chân 34 | I/O — User I/O pin (bank 2) |
| Chân 35 | I/O — User I/O pin (bank 2) |
| Chân 36 | I/O — User I/O pin (bank 2) |
| Chân 37 | I/O — User I/O pin (bank 2) |
| Chân 38 | I/O — User I/O pin (bank 2) |
| Chân 39 | I/O — User I/O pin (bank 2) |
| Chân 40 | I/O — User I/O pin (bank 2) |
| Chân 41 | VCCIO — I/O supply (3.0-5.25 V) |
| Chân 42 | I/O — User I/O pin (bank 3) |
| Chân 43 | I/O — User I/O pin (bank 3) |
| Chân 44 | I/O — User I/O pin (bank 3) |
| Chân 45 | I/O — User I/O pin (bank 3) |
| Chân 46 | I/O — User I/O pin (bank 3) |
| Chân 47 | I/O — User I/O pin (bank 3) |
| Chân 48 | I/O — User I/O pin (bank 3) |
| Chân 49 | I/O — User I/O pin (bank 3) |
| Chân 50 | I/O — User I/O pin (bank 3) |
| Chân 51 | GND — Ground |
| Chân 52 | I/O — User I/O pin (bank 3) |
| Chân 53 | I/O — User I/O pin (bank 3) |
| Chân 54 | I/O — User I/O pin (bank 3) |
| Chân 55 | I/O — User I/O pin (bank 3) |
| Chân 56 | I/O — User I/O pin (bank 3) |
| Chân 57 | I/O — User I/O pin (bank 3) |
| Chân 58 | I/O — User I/O pin (bank 3) |
| Chân 59 | I/O — User I/O pin (bank 3) |
| Chân 60 | I/O — User I/O pin (bank 3) |
| Chân 61 | VCCINT — 5.0 V core supply |
| Chân 62 | I/O — User I/O pin (bank 4) |
| Chân 63 | I/O — User I/O pin (bank 4) |
| Chân 64 | I/O — User I/O pin (bank 4) |
| Chân 65 | I/O — User I/O pin (bank 4) |
| Chân 66 | I/O — User I/O pin (bank 4) |
| Chân 67 | I/O — User I/O pin (bank 4) |
| Chân 68 | I/O — User I/O pin (bank 4) |
| Chân 69 | I/O — User I/O pin (bank 4) |
| Chân 70 | I/O — User I/O pin (bank 4) |
| Chân 71 | GND — Ground |
| Chân 72 | I/O — User I/O pin (bank 4) |
| Chân 73 | I/O — User I/O pin (bank 4) |
| Chân 74 | I/O — User I/O pin (bank 4) |
| Chân 75 | I/O — User I/O pin (bank 4) |
| Chân 76 | I/O — User I/O pin (bank 4) |
| Chân 77 | I/O — User I/O pin (bank 4) |
| Chân 78 | I/O — User I/O pin (bank 4) |
| Chân 79 | I/O — User I/O pin (bank 4) |
| Chân 80 | I/O — User I/O pin (bank 4) |
| Chân 81 | TDI — JTAG Test Data In |
| Chân 82 | TMS — JTAG Test Mode Select |
| Chân 83 | TCK — JTAG Test Clock |
| Chân 84 | GND — Ground |
| Chân 85 | TDO — JTAG Test Data Out |
| Chân 86 | I/O — User I/O pin (bank 4) |
| Chân 87 | I/O — User I/O pin (bank 4) |
| Chân 88 | I/O — User I/O pin (bank 4) |
| Chân 89 | I/O — User I/O pin (bank 4) |
| Chân 90 | I/O — User I/O pin (bank 4) |
| Chân 91 | I/O — User I/O pin (bank 4) |
| Chân 92 | I/O — User I/O pin (bank 4) |
| Chân 93 | I/O — User I/O pin (bank 4) |
| Chân 94 | I/O — User I/O pin (bank 4) |
| Chân 95 | GND — Ground |
| Chân 96 | I/O — User I/O pin (bank 4) |
| Chân 97 | I/O — User I/O pin (bank 4) |
| Chân 98 | I/O — User I/O pin (bank 4) |
| Chân 99 | I/O — User I/O pin (bank 4) |
| Chân 100 | I/O — User I/O pin (bank 4) |
Ứng dụng tiêu biểu
EPM7160STC100-10N phù hợp cho 6 Áp dụngs: PCI Bus Interface Bridge, Address Decoding & Chip-Select Logic, Legacy Industrial Control Board, Peripheral Adapter / Glue Logic Replacement, Mixed-Voltage System Controller, Embedded Bus Master & Protocol Converter.
PCI Bus Interface Bridge
The EPM7160STC100-10N is well-suited for PCI bus interface bridging thanks to its 10 ns tPD and 66 MHz PCI compliance. The MAX 7000S architecture provides deterministic pin-to-pin timing, which is essential for the setup/hold requirements of the 33 MHz and 66 MHz PCI specification. Place the CPLD between a host processor and a downstream PCI device to decode command/address signals, generate chip-selects, and arbitrate bus tenure. With 84 user I/Os, multiple PCI signals can be buffered and re-driven in a single device, replacing dozens of discrete 74-series glue-logic chips. Note that input signals must satisfy the PCI 5 V/3.3 V signaling levels using the MultiVolt I/O feature, with VCCIO tied to the matching supply rail.
Được đề xuất
Address Decoding & Chip-Select Logic
The EPM7160STC100-10N excels at address decoding and chip-select generation in memory-mapped systems. With 160 macrocells and 10 ns tPD, it can decode wide address buses (24-32 bits) and generate multiple chip-select signals in a single pass without violating processor access-time budgets. Typical use: decode the upper address bits of an ARM, x86, or MIPS host to enable peripherals, SRAM, Flash, or FPGA registers. Compared to a discrete 74HC138/139 decoder cascade, the CPLD offers reconfigurability, fewer PCB traces, and lower BOM cost at moderate volumes. MultiVolt I/O lets one device decode 5 V host buses while driving 3.3 V peripherals, eliminating level-shifters.
Được đề xuất
Legacy Industrial Control Board
The EPM7160STC100-10N's MAX 7000S heritage and 5 V supply make it a popular choice in legacy industrial control boards with long service-life requirements (10-20 years). The non-volatile EEPROM configuration means the board boots into a known state without an external configuration PROM - critical for factory automation where power-cycle resilience matters. The commercial 0C to 70C temperature grade suits indoor cabinet installations, while the 84 user I/Os aggregate multiple discrete control signals (limit switches, relay drivers, encoder inputs). For outdoor or harsh environments, consider the industrial-temperature sibling EPM7160STI100-7 in the same TQFP-100 footprint.
Được đề xuất
Peripheral Adapter / Glue Logic Replacement
The EPM7160STC100-10N can replace 5-15 discrete 74-series TTL/CMOS glue-logic chips (latches, buffers, transceivers, muxes, parity generators) with a single programmable device, dramatically reducing PCB area and BOM count. The 10 ns tPD is fast enough for most peripheral-adapter timing, including ISA bus interfacing, UART glue, parallel-port adapters, and SCSI termination logic. The JTAG ISP allows late-stage design changes: firmware engineers can revise the logic weeks after PCB fab without re-spinning the board. Use the Quartus MAX+PLUS II design tools to capture the logic via schematic or VHDL/Verilog HDL, then download the JEDEC file via JTAG.
Được đề xuất
Mixed-Voltage System Controller
The EPM7160STC100-10N's MultiVolt I/O architecture makes it ideal for bridging 5 V legacy subsystems and 3.3 V modern peripherals on the same board. With VCCINT at 5 V and VCCIO programmable to 3.3 V, the device can drive 3.3 V logic while receiving 5 V TTL inputs directly (the inputs are 5 V tolerant when VCCIO is at 3.3 V). Common use cases: bridge an embedded 5 V microcontroller bus to a 3.3 V FPGA fabric, or interface legacy ISA cards to a modern 3.3 V PCI-104 stack. The 84 user I/Os can serve multiple voltage domains simultaneously when I/O banks are powered independently.
Được đề xuất
Embedded Bus Master & Protocol Converter
The EPM7160STC100-10N can act as a deterministic bus master and protocol converter between heterogeneous interfaces - for example, converting between I2C and parallel buses, generating SPI chip-select sequences from a CPU GPIO, or implementing a custom backplane protocol. The 160 macrocells support a deep state machine plus parallel datapath logic, while the 84 I/Os allow up to 4-6 concurrent buses to be multiplexed. Designers can iterate the protocol logic in software (Quartus MAX+PLUS II) without respinning the board, accelerating prototype-to-production. The EEPROM configuration boots instantly at power-up, so no host boot sequence is required to bring the bus online.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM7160STC100-10N — 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 | EPM7160STC100-10 | EPM7160STC100-10F | EPM7160STI100-7 | EPM7128STC100-10N |
|---|---|---|---|---|---|
| Package | TQFP-100 | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) |
| Brand | Altera (Intel) | Altera (Intel) (same) | Altera (Intel) (same) | Altera (Intel) (same) | Altera (Intel) (same) |
| Macrocells | 160 | 160 (same) | 160 (same) | 160 (same) | 128 (-20%) |
| Propagation Delay (tPD) | 10 ns | 10 ns (same) | 10 ns (same) | 7.5 ns (-25%) | 10 ns (same) |
| Operating Temperature | 0C to +70C (Commercial) | 0C to +70C (same) | 0C to +70C (same) | -40C to +85C (Industrial) | 0C to +70C (same) |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V | 4.75 V to 5.25 V (same) | 4.75 V to 5.25 V (same) | 4.75 V to 5.25 V (same) | 4.75 V to 5.25 V (same) |
| User I/Os | 84 | 84 (same) | 84 (same) | 84 (same) | 84 (same) |
| In-System Programmability | Yes (JTAG) | Yes (JTAG) (same) | Yes (JTAG) (same) | Yes (JTAG) (same) | Yes (JTAG) (same) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- 100% pin-compatible with EPM7160STC100-10 (no 'N') on same TQFP-100 footprint (vsEPM7160STC100-10)
- Same TQFP-100 footprint as industrial-temperature EPM7160STI100-7 with 25% faster timing (vsEPM7160STI100-7)
- Smaller MAX 7000S option (128 macrocells) available in same TQFP-100 footprint (vsEPM7128STC100-10N)
Ghi chú thiết kế
The EPM7160STC100-10N requires two supplies: VCCINT (4.75-5.25 V) for the core logic and VCCIO (3.0-5.25 V) for the I/O bank drivers. Place a 0.1 uF ceramic decoupling capacitor as close as possible to every VCCINT and VCCIO pin, with a bulk 10-100 uF tantalum or aluminum polymer capacitor at the supply rail entry. The MultiVolt feature allows VCCIO to be lower than VCCINT; however, when VCCIO is below 3.0 V, a slightly greater timing delay (tOD2 instead of tOD1) applies per the MAX 7000S datasheet. Power sequencing: VCCINT must rise monotonically from 0 V to its final value without droops or negative transients, or the EEPROM configuration may not load reliably.
The TQFP-100 package has a 0.5 mm lead pitch, requiring fine-pitch PCB assembly capability. Use a 4-layer or better stack-up with a solid ground plane directly under the device to provide a low-impedance return path for switching I/O currents. Route JTAG signals (TMS, TCK, TDI, TDO) as a dedicated test bus with no stubs; add a 10 kohm pull-up on TCK and TMS to ensure a defined state during power-up. Place a JTAG header or test-point cluster on the board for in-system programming and boundary-scan debug. Avoid running high-speed signals under the TQFP-100 footprint to prevent crosstalk into the device's internal logic.
Estimated: at 5.0 V VCCINT, 100 MHz internal frequency, and ~30 mA typical ICC, the EPM7160STC100-10N dissipates approximately 0.15 W. However, with all 84 I/Os switching simultaneously at 5 V into 30 pF loads at 50 MHz, dynamic power can reach 0.5 W or more. Do not exceed the absolute maximum DC input voltage of -0.5 V to +7.0 V on any I/O pin. During transitions, undershoot to -2.0 V is tolerated only for input currents below 100 mA and pulses shorter than 20 ns. Mixing 3.3 V and 5 V peripherals on different I/O banks requires separate VCCIO rails per bank; verify your PCB supplies the correct voltage to each bank before applying power.
Thông tin tuân thủ
Compliance status not explicitly stated in the verified web data; the 'N' suffix on the part number may denote a specific lead-free/RoHS finish per industry convention but this was not confirmed. Parts in the EPM7160S family typically ship in both lead and lead-free variants. AEC-Q100 not applicable (industrial/legacy part).
