5M1270ZT144C4N - MAX V CPLD, 980 Macrocells, 144-TQFP | Altera
MPN: 5M1270ZT144C4N ✓ Hoạt động5M1270ZT144C4N Tóm tắt
What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic IC that sits between simple glue-logic PALs/GALs and high-density FPGAs in the programmable logic hierarchy: PAL/GAL -> CPLD -> FPGA. CPLDs are typically used for system-level functions such as I/O expansion, interface bridging, power-up sequencing, bus decoding, and timing control - applications where fast, deterministic propagation delays and instant-on configuration are more important than the massive logic density of an FPGA.
Key features of the 5M1270ZT144C4N include 980 macrocells distributed across 8 logic array blocks (LABs), 114 general-purpose user I/Os with 3.3 V LVCMOS/LVTTL compatibility, multi-voltage I/O bank support (1.8 V / 2.5 V / 3.3 V), an internal oscillator, and on-chip user flash memory (UFM) blocks for non-volatile data storage. The device operates from a 1.71 V to 1.89 V core supply and supports in-system programmability via JTAG.
Architecturally, MAX V CPLDs use a non-volatile Flash-based configuration cell that eliminates the need for external boot PROMs and enables instant-on behavior at power-up. The 8.1 ns pin-to-pin tPD provides deterministic timing that is independent of design routing, which is critical for asynchronous interface bridging, reset distribution, and interrupt prioritization logic where timing predictability matters more than raw logic density.
Typical applications include I/O expansion and level translation for microcontrollers, I2C/SPI/UART bus multiplexing, industrial control glue logic, LED display drivers, power-up sequencing controllers, and any design requiring instant-on programmable logic without external boot memory. The 5M1270ZT144C4N is widely used in industrial automation, telecommunications equipment, and consumer electronics designs.
When designing with this CPLD, use Intel Quartus Prime (or legacy Quartus II) for synthesis, placement, and programming file generation. The 144-pin TQFP package has a 22 mm x 22 mm body with 0.5 mm lead pitch, requiring standard surface-mount assembly. Decouple each VCCIO and VCCINT pin with a 0.1 uF ceramic capacitor placed as close to the pin as possible.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for sourcing and substituting the 5M1270ZT144C4N in existing designs.
Bộ thay thế dễ dàng lắp đặt cho 5M1270ZT144C4N — 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 5M1270ZT144C4N (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Configuration Memory, Programming Interface, Family.
5M1270ZT144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144A5N
✅ Drop-In✗ Hết hàng
$19.85 / Đơn vị
Xem tài liệu →EPM570T144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144C4N Tỷ lệ tối đa & tính chất điện
| Family | MAX V CPLD |
| Logic Elements | 1270 |
| Macrocells | 980 |
| User I/O Pins | 114 |
| Logic Array Blocks (LABs) | 8 |
| Pin-to-Pin Propagation Delay (tPD) | 8.1 ns |
| Maximum Internal Frequency | 247.5 MHz |
| Core Voltage (VCCINT) | 1.71 V to 1.89 V |
| I/O Voltage (VCCIO) | 1.8 V / 2.5 V / 3.3 V (multi-voltage banks) |
| Process Technology | 0.18 um CMOS |
| Configuration Memory | Non-volatile Flash |
| Programming Interface | JTAG (IEEE 1149.1) - In-System Programmable |
| User Flash Memory (UFM) | Yes (on-chip, non-volatile data storage) |
| Hộp | 144-pin TQFP (22 mm x 22 mm, 0.5 mm pitch) |
| Kiểu lắp đặt | Surface Mount |
| Operating Temperature Grade | Commercial (0C to +85C) |
| Trạng thái RoHS | Compliant |
Cấu hình chân 5M1270ZT144C4N
| Chân 1 | I/O — General-purpose user I/O (bank 1) |
| Chân 2 | I/O — General-purpose user I/O (bank 1) |
| Chân 3 | I/O — General-purpose user I/O (bank 1) |
| Chân 4 | I/O — General-purpose user I/O (bank 1) |
| Chân 5 | I/O — General-purpose user I/O (bank 1) |
| Chân 6 | I/O — General-purpose user I/O (bank 1) |
| Chân 7 | VCCIO1 — I/O bank 1 voltage supply (1.8/2.5/3.3 V) |
| Chân 8 | I/O — General-purpose user I/O (bank 1) |
| Chân 9 | I/O — General-purpose user I/O (bank 1) |
| Chân 10 | I/O — General-purpose user I/O (bank 1) |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — General-purpose user I/O (bank 1) |
| Chân 13 | I/O — General-purpose user I/O (bank 1) |
| Chân 14 | I/O — General-purpose user I/O (bank 1) |
| Chân 15 | I/O — General-purpose user I/O (bank 1) |
| Chân 16 | I/O — General-purpose user I/O (bank 1) |
| Chân 17 | VCCIO1 — I/O bank 1 voltage supply (1.8/2.5/3.3 V) |
| Chân 18 | I/O — General-purpose user I/O (bank 1) |
| Chân 19 | I/O — General-purpose user I/O (bank 1) |
| Chân 20 | I/O — General-purpose user I/O (bank 1) |
| Chân 21 | I/O — General-purpose user I/O (bank 1) |
| Chân 22 | I/O — General-purpose user I/O (bank 1) |
| Chân 23 | I/O — General-purpose user I/O (bank 1) |
| Chân 24 | I/O — General-purpose user I/O (bank 1) |
| Chân 25 | GND — Ground |
| Chân 26 | I/O — General-purpose user I/O (bank 1) |
| Chân 27 | I/O — General-purpose user I/O (bank 1) |
| Chân 28 | I/O — General-purpose user I/O (bank 1) |
| Chân 29 | I/O — General-purpose user I/O (bank 1) |
| Chân 30 | I/O — General-purpose user I/O (bank 1) |
| Chân 31 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| Chân 32 | I/O — General-purpose user I/O (bank 1) |
| Chân 33 | I/O — General-purpose user I/O (bank 1) |
| Chân 34 | I/O — General-purpose user I/O (bank 1) |
| Chân 35 | I/O — General-purpose user I/O (bank 1) |
| Chân 36 | I/O — General-purpose user I/O (bank 1) |
| Chân 37 | I/O — General-purpose user I/O (bank 2) |
| Chân 38 | VCCIO2 — I/O bank 2 voltage supply (1.8/2.5/3.3 V) |
| Chân 39 | I/O — General-purpose user I/O (bank 2) |
| Chân 40 | I/O — General-purpose user I/O (bank 2) |
| Chân 41 | I/O — General-purpose user I/O (bank 2) |
| Chân 42 | I/O — General-purpose user I/O (bank 2) |
| Chân 43 | GND — Ground |
| Chân 44 | I/O — General-purpose user I/O (bank 2) |
| Chân 45 | I/O — General-purpose user I/O (bank 2) |
| Chân 46 | I/O — General-purpose user I/O (bank 2) |
| Chân 47 | I/O — General-purpose user I/O (bank 2) |
| Chân 48 | I/O — General-purpose user I/O (bank 2) |
| Chân 49 | I/O — General-purpose user I/O (bank 2) |
| Chân 50 | VCCIO2 — I/O bank 2 voltage supply (1.8/2.5/3.3 V) |
| Chân 51 | I/O — General-purpose user I/O (bank 2) |
| Chân 52 | I/O — General-purpose user I/O (bank 2) |
| Chân 53 | I/O — General-purpose user I/O (bank 2) |
| Chân 54 | I/O — General-purpose user I/O (bank 2) |
| Chân 55 | I/O — General-purpose user I/O (bank 2) |
| Chân 56 | I/O — General-purpose user I/O (bank 2) |
| Chân 57 | GND — Ground |
| Chân 58 | I/O — General-purpose user I/O (bank 2) |
| Chân 59 | I/O — General-purpose user I/O (bank 2) |
| Chân 60 | I/O — General-purpose user I/O (bank 2) |
| Chân 61 | I/O — General-purpose user I/O (bank 2) |
| Chân 62 | I/O — General-purpose user I/O (bank 2) |
| Chân 63 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| Chân 64 | I/O — General-purpose user I/O (bank 2) |
| Chân 65 | I/O — General-purpose user I/O (bank 2) |
| Chân 66 | I/O — General-purpose user I/O (bank 2) |
| Chân 67 | I/O — General-purpose user I/O (bank 2) |
| Chân 68 | I/O — General-purpose user I/O (bank 3) |
| Chân 69 | I/O — General-purpose user I/O (bank 3) |
| Chân 70 | VCCIO3 — I/O bank 3 voltage supply (1.8/2.5/3.3 V) |
| Chân 71 | I/O — General-purpose user I/O (bank 3) |
| Chân 72 | I/O — General-purpose user I/O (bank 3) |
| Chân 73 | I/O — General-purpose user I/O (bank 3) |
| Chân 74 | I/O — General-purpose user I/O (bank 3) |
| Chân 75 | GND — Ground |
| Chân 76 | I/O — General-purpose user I/O (bank 3) |
| Chân 77 | I/O — General-purpose user I/O (bank 3) |
| Chân 78 | I/O — General-purpose user I/O (bank 3) |
| Chân 79 | I/O — General-purpose user I/O (bank 3) |
| Chân 80 | I/O — General-purpose user I/O (bank 3) |
| Chân 81 | I/O — General-purpose user I/O (bank 3) |
| Chân 82 | VCCIO3 — I/O bank 3 voltage supply (1.8/2.5/3.3 V) |
| Chân 83 | I/O — General-purpose user I/O (bank 3) |
| Chân 84 | I/O — General-purpose user I/O (bank 3) |
| Chân 85 | I/O — General-purpose user I/O (bank 3) |
| Chân 86 | I/O — General-purpose user I/O (bank 3) |
| Chân 87 | I/O — General-purpose user I/O (bank 3) |
| Chân 88 | I/O — General-purpose user I/O (bank 3) |
| Chân 89 | GND — Ground |
| Chân 90 | I/O — General-purpose user I/O (bank 3) |
| Chân 91 | I/O — General-purpose user I/O (bank 3) |
| Chân 92 | I/O — General-purpose user I/O (bank 3) |
| Chân 93 | I/O — General-purpose user I/O (bank 3) |
| Chân 94 | I/O — General-purpose user I/O (bank 3) |
| Chân 95 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| Chân 96 | TDI — JTAG Test Data In |
| Chân 97 | TMS — JTAG Test Mode Select |
| Chân 98 | TCK — JTAG Test Clock |
| Chân 99 | TDO — JTAG Test Data Out |
| Chân 100 | nCONFIG — Configuration active-low reset |
| Chân 101 | nSTATUS — Configuration status (open-drain) |
| Chân 102 | CONF_DONE — Configuration complete indicator |
| Chân 103 | I/O — General-purpose user I/O (bank 4) |
| Chân 104 | VCCIO4 — I/O bank 4 voltage supply (1.8/2.5/3.3 V) |
| Chân 105 | I/O — General-purpose user I/O (bank 4) |
| Chân 106 | I/O — General-purpose user I/O (bank 4) |
| Chân 107 | I/O — General-purpose user I/O (bank 4) |
| Chân 108 | I/O — General-purpose user I/O (bank 4) |
| Chân 109 | GND — Ground |
| Chân 110 | I/O — General-purpose user I/O (bank 4) |
| Chân 111 | I/O — General-purpose user I/O (bank 4) |
| Chân 112 | I/O — General-purpose user I/O (bank 4) |
| Chân 113 | I/O — General-purpose user I/O (bank 4) |
| Chân 114 | I/O — General-purpose user I/O (bank 4) |
| Chân 115 | I/O — General-purpose user I/O (bank 4) |
| Chân 116 | VCCIO4 — I/O bank 4 voltage supply (1.8/2.5/3.3 V) |
| Chân 117 | I/O — General-purpose user I/O (bank 4) |
| Chân 118 | I/O — General-purpose user I/O (bank 4) |
| Chân 119 | I/O — General-purpose user I/O (bank 4) |
| Chân 120 | I/O — General-purpose user I/O (bank 4) |
| Chân 121 | I/O — General-purpose user I/O (bank 4) |
| Chân 122 | I/O — General-purpose user I/O (bank 4) |
| Chân 123 | GND — Ground |
| Chân 124 | I/O — General-purpose user I/O (bank 4) |
| Chân 125 | I/O — General-purpose user I/O (bank 4) |
| Chân 126 | I/O — General-purpose user I/O (bank 4) |
| Chân 127 | I/O — General-purpose user I/O (bank 4) |
| Chân 128 | I/O — General-purpose user I/O (bank 4) |
| Chân 129 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| Chân 130 | I/O — General-purpose user I/O (bank 1) |
| Chân 131 | I/O — General-purpose user I/O (bank 1) |
| Chân 132 | I/O — General-purpose user I/O (bank 1) |
| Chân 133 | I/O — General-purpose user I/O (bank 1) |
| Chân 134 | I/O — General-purpose user I/O (bank 1) |
| Chân 135 | VCCIO1 — I/O bank 1 voltage supply (1.8/2.5/3.3 V) |
| Chân 136 | I/O — General-purpose user I/O (bank 1) |
| Chân 137 | I/O — General-purpose user I/O (bank 1) |
| Chân 138 | I/O — General-purpose user I/O (bank 1) |
| Chân 139 | I/O — General-purpose user I/O (bank 1) |
| Chân 140 | I/O — General-purpose user I/O (bank 1) |
| Chân 141 | I/O — General-purpose user I/O (bank 1) |
| Chân 142 | GND — Ground |
| Chân 143 | I/O — General-purpose user I/O (bank 1) |
| Chân 144 | I/O — General-purpose user I/O (bank 1) |
Ứng dụng tiêu biểu
5M1270ZT144C4N phù hợp cho 6 Áp dụngs: Microcontroller I/O Expansion and Level Translation, I2C/SPI/UART Bus Multiplexing and Bridging, Industrial Control Glue Logic, Power-Up Sequencing Controller, LED Display Driver and Multiplexing, Legacy Interface Bridging (PCI/ISA/VME).
Microcontroller I/O Expansion and Level Translation
The 5M1270ZT144C4N expands a microcontroller's limited GPIO count by adding 114 user I/Os in the same 144-TQFP footprint, with multi-voltage VCCIO banks that translate 1.8 V / 2.5 V / 3.3 V signals without external level shifters. With 980 macrocells and 8.1 ns tPD, it can implement dozens of bidirectional I/O channels, key-scanning matrices, or 7-segment LED multiplexing in one chip. The 1.71 V to 1.89 V core supply keeps the CPLD power budget under 100 mA quiescent, while JTAG-based ISP allows field reprogramming without removing the part from the PCB - critical for production-line flexibility.
Được đề xuất
I2C/SPI/UART Bus Multiplexing and Bridging
The 5M1270ZT144C4N's 980 macrocells and 247.5 MHz internal frequency make it ideal for multiplexing multiple I2C/SPI/UART peripherals onto a single host bus, or bridging between mismatched bus protocols (e.g., SPI-to-I2C, UART-to-USB-UART). The 8.1 ns deterministic tPD ensures that bus arbitration and chip-select timing remain independent of design routing - a key CPLD advantage over equivalent soft-IP in microcontrollers. Multi-voltage I/O banks let one CPLD bridge a 1.8 V sensor to a 3.3 V host MCU without glue logic, reducing BOM cost and board area.
Được đề xuất
Industrial Control Glue Logic
The 5M1270ZT144C4N provides deterministic glue logic for industrial controllers - reset distribution, watchdog timers, interrupt prioritization, and signal conditioning - in a single 144-TQFP package. Its Flash-based non-volatile configuration delivers instant-on behavior at power-up, which is mandatory for PLCs and motor controllers that must resume operation within milliseconds of power restoration. Operating from a 1.8 V core with multi-voltage I/O, it integrates cleanly with modern 3.3 V MCU/MPU systems while consuming under 100 mA quiescent - ideal for 24 V industrial bus designs.
Được đề xuất
Power-Up Sequencing Controller
The 5M1270ZT144C4N's instant-on Flash configuration and 8.1 ns tPD make it a deterministic power-up sequencer for multi-rail systems (e.g., 1.8 V / 3.3 V / 5 V for FPGA + MCU + analog). Each rail can be enabled/disabled based on PG (power-good) feedback from upstream regulators, with delays programmed in 1 ns increments via Quartus Prime. Compared to discrete sequencing ICs, this CPLD offers reprogrammable timing without external components, plus the ability to add fault detection, margining, and telemetry in the same 144-TQFP chip. Industrial temperature variants (I-grade) are available for harsh environments.
Được đề xuất
LED Display Driver and Multiplexing
The 5M1270ZT144C4N's 114 user I/Os and 247.5 MHz internal frequency drive large LED matrices, 7-segment displays, or RGB LED strips without external drivers. Each I/O can be programmed with adjustable slew rate and drive strength to match LED current requirements. The 980 macrocells comfortably implement PWM dimming for hundreds of LEDs in parallel, with deterministic timing for visual artifact-free refresh rates. Multi-voltage I/O banks allow direct drive of both 3.3 V logic-level LEDs and 5 V legacy display modules in the same design.
Được đề xuất
Legacy Interface Bridging (PCI/ISA/VME)
The 5M1270ZT144C4N bridges legacy parallel buses such as PCI, ISA, or VME to modern processors in industrial retrofit and test equipment designs. With 8.1 ns tPD and 247.5 MHz internal frequency, the CPLD can implement bus arbiters, address decoders, wait-state generators, and interrupt controllers that would otherwise require multiple discrete TTL/CMOS chips. The 144-TQFP footprint provides enough I/Os for 32-bit data buses plus control signals, and the non-volatile Flash configuration ensures the bridge logic is ready instantly at power-up - no boot ROM required.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho 5M1270ZT144C4N — 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 | 5M1270ZT144C5N | 5M1270ZT144I5N | 5M1270ZT144A5N | EPM570T144C5N |
|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 144-pin TQFP | 144-pin TQFP (same) | 144-pin TQFP (same) | 144-pin TQFP (same) | 144-pin TQFP (same) |
| Family | MAX V CPLD | MAX V CPLD (same) | MAX V CPLD (same) | MAX V CPLD (same) | MAX II CPLD |
| Logic Elements | 1270 | 1270 | 1270 | 1270 | 570 (-55%) |
| Macrocells | 980 | 980 | 980 | 980 | 440 (-55%) |
| User I/Os | 114 | 114 | 114 | 114 | 92 (-19%) |
| Core Voltage (VCCINT) | 1.71 V to 1.89 V | 1.71 V to 1.89 V | 1.71 V to 1.89 V | 1.71 V to 1.89 V | 1.71 V to 1.89 V |
| Configuration Memory | Non-volatile Flash | Non-volatile Flash | Non-volatile Flash | Non-volatile Flash | Non-volatile Flash |
| Lifecycle Status | Active (EOL 2035) | Active (EOL 2035) | Active (EOL 2035) | Active (EOL 2035) | Active |
Bảo phân biệt quan trọng
- Highest macrocell density in MAX V family (vsEPM570T144C5N)
- Pin-to-pin compatibility with faster speed grade (vs5M1270ZT144C5N)
- Industrial temperature variant available (vs5M1270ZT144I5N)
Ghi chú thiết kế
The 5M1270ZT144C4N requires separate VCCINT (1.71 V to 1.89 V) and VCCIOx (1.8 V / 2.5 V / 3.3 V per bank) rails, with all supplies required at power-up for the Flash configuration to load. Decouple each VCCINT and VCCIO pin with a 0.1 uF ceramic capacitor placed within 5 mm of the package pin, and add a bulk 10 uF tantalum or ceramic capacitor per supply rail. Power sequencing is not required between VCCINT and VCCIO - both can ramp simultaneously. Total quiescent current is typically under 100 mA with all I/Os idle, but can reach 150-200 mA with all I/Os switching at maximum frequency.
The 144-pin TQFP package has a 22 mm x 22 mm body with 0.5 mm lead pitch, requiring standard 4-wire (per pin) or 2-wire fan-out PCB routing. Use a 0.1 mm trace/space design rule where possible and route JTAG signals (TDI, TMS, TCK, TDO) away from switching I/O banks to minimize crosstalk during in-system programming. Provide a 4-layer PCB with dedicated ground and power planes to control EMI; the TQFP thermal pad is not present on this package (unlike QFNs), so thermal management relies on copper pour on inner/outer layers under the package.
Do not apply 5 V signals to any I/O pin - the 5M1270ZT144C4N VCCIO max is 3.3 V, and exceeding this will damage the I/O cells. Always configure unused I/O pins as outputs driving low (or as inputs with internal weak pull-up enabled) in Quartus Prime to minimize power and noise. For JTAG ISP, ensure the JTAG chain is properly terminated with a 1 kohm pull-up on TCK and TMS per IEEE 1149.1, and connect nCONFIG to VCCINT through a 10 kohm pull-up. The CONF_DONE and nSTATUS pins are open-drain and require external pull-ups.
Thông tin tuân thủ
RoHS compliant per Altera/Intel product page. AEC-Q100 not applicable - this is a commercial/industrial-grade CPLD, not automotive qualified. Active lifecycle with EOL planned for 2035 per Altera community announcement.
