5M1270ZT144C4N - MAX V CPLD, 980 Macrocells, 144-TQFP | Altera
MPN： 5M1270ZT144C4N ✓ 啟用中5M1270ZT144C4N 概覽
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.
直接替換替代品，適用於 5M1270ZT144C4N — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： 5M1270ZT144C4N （相同外形與佔位） — 差異在於 Package, Operating Temperature, Configuration Memory, Programming Interface, Family.
5M1270ZT144C5N
✅ 直接替換聯絡詢價
查看資料表 →5M1270ZT144I5N
✅ 直接替換聯絡詢價
查看資料表 →5M1270ZT144A5N
✅ 直接替換✗ 缺貨
$19.85 / 單位
查看資料表 →EPM570T144C5N
✅ 直接替換聯絡詢價
查看資料表 →5M1270ZT144C4N 最大額定值與電氣特性
| 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) |
| 封裝 | 144-pin TQFP (22 mm x 22 mm, 0.5 mm pitch) |
| 安裝類型 | Surface Mount |
| Operating Temperature Grade | Commercial (0C to +85C) |
| RoHS 狀態 | Compliant |
5M1270ZT144C4N 腳位配置
| 腳位 1 | I/O — General-purpose user I/O (bank 1) |
| 腳位 2 | I/O — General-purpose user I/O (bank 1) |
| 腳位 3 | I/O — General-purpose user I/O (bank 1) |
| 腳位 4 | I/O — General-purpose user I/O (bank 1) |
| 腳位 5 | I/O — General-purpose user I/O (bank 1) |
| 腳位 6 | I/O — General-purpose user I/O (bank 1) |
| 腳位 7 | VCCIO1 — I/O bank 1 voltage supply (1.8/2.5/3.3 V) |
| 腳位 8 | I/O — General-purpose user I/O (bank 1) |
| 腳位 9 | I/O — General-purpose user I/O (bank 1) |
| 腳位 10 | I/O — General-purpose user I/O (bank 1) |
| 腳位 11 | GND — Ground |
| 腳位 12 | I/O — General-purpose user I/O (bank 1) |
| 腳位 13 | I/O — General-purpose user I/O (bank 1) |
| 腳位 14 | I/O — General-purpose user I/O (bank 1) |
| 腳位 15 | I/O — General-purpose user I/O (bank 1) |
| 腳位 16 | I/O — General-purpose user I/O (bank 1) |
| 腳位 17 | VCCIO1 — I/O bank 1 voltage supply (1.8/2.5/3.3 V) |
| 腳位 18 | I/O — General-purpose user I/O (bank 1) |
| 腳位 19 | I/O — General-purpose user I/O (bank 1) |
| 腳位 20 | I/O — General-purpose user I/O (bank 1) |
| 腳位 21 | I/O — General-purpose user I/O (bank 1) |
| 腳位 22 | I/O — General-purpose user I/O (bank 1) |
| 腳位 23 | I/O — General-purpose user I/O (bank 1) |
| 腳位 24 | I/O — General-purpose user I/O (bank 1) |
| 腳位 25 | GND — Ground |
| 腳位 26 | I/O — General-purpose user I/O (bank 1) |
| 腳位 27 | I/O — General-purpose user I/O (bank 1) |
| 腳位 28 | I/O — General-purpose user I/O (bank 1) |
| 腳位 29 | I/O — General-purpose user I/O (bank 1) |
| 腳位 30 | I/O — General-purpose user I/O (bank 1) |
| 腳位 31 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| 腳位 32 | I/O — General-purpose user I/O (bank 1) |
| 腳位 33 | I/O — General-purpose user I/O (bank 1) |
| 腳位 34 | I/O — General-purpose user I/O (bank 1) |
| 腳位 35 | I/O — General-purpose user I/O (bank 1) |
| 腳位 36 | I/O — General-purpose user I/O (bank 1) |
| 腳位 37 | I/O — General-purpose user I/O (bank 2) |
| 腳位 38 | VCCIO2 — I/O bank 2 voltage supply (1.8/2.5/3.3 V) |
| 腳位 39 | I/O — General-purpose user I/O (bank 2) |
| 腳位 40 | I/O — General-purpose user I/O (bank 2) |
| 腳位 41 | I/O — General-purpose user I/O (bank 2) |
| 腳位 42 | I/O — General-purpose user I/O (bank 2) |
| 腳位 43 | GND — Ground |
| 腳位 44 | I/O — General-purpose user I/O (bank 2) |
| 腳位 45 | I/O — General-purpose user I/O (bank 2) |
| 腳位 46 | I/O — General-purpose user I/O (bank 2) |
| 腳位 47 | I/O — General-purpose user I/O (bank 2) |
| 腳位 48 | I/O — General-purpose user I/O (bank 2) |
| 腳位 49 | I/O — General-purpose user I/O (bank 2) |
| 腳位 50 | VCCIO2 — I/O bank 2 voltage supply (1.8/2.5/3.3 V) |
| 腳位 51 | I/O — General-purpose user I/O (bank 2) |
| 腳位 52 | I/O — General-purpose user I/O (bank 2) |
| 腳位 53 | I/O — General-purpose user I/O (bank 2) |
| 腳位 54 | I/O — General-purpose user I/O (bank 2) |
| 腳位 55 | I/O — General-purpose user I/O (bank 2) |
| 腳位 56 | I/O — General-purpose user I/O (bank 2) |
| 腳位 57 | GND — Ground |
| 腳位 58 | I/O — General-purpose user I/O (bank 2) |
| 腳位 59 | I/O — General-purpose user I/O (bank 2) |
| 腳位 60 | I/O — General-purpose user I/O (bank 2) |
| 腳位 61 | I/O — General-purpose user I/O (bank 2) |
| 腳位 62 | I/O — General-purpose user I/O (bank 2) |
| 腳位 63 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| 腳位 64 | I/O — General-purpose user I/O (bank 2) |
| 腳位 65 | I/O — General-purpose user I/O (bank 2) |
| 腳位 66 | I/O — General-purpose user I/O (bank 2) |
| 腳位 67 | I/O — General-purpose user I/O (bank 2) |
| 腳位 68 | I/O — General-purpose user I/O (bank 3) |
| 腳位 69 | I/O — General-purpose user I/O (bank 3) |
| 腳位 70 | VCCIO3 — I/O bank 3 voltage supply (1.8/2.5/3.3 V) |
| 腳位 71 | I/O — General-purpose user I/O (bank 3) |
| 腳位 72 | I/O — General-purpose user I/O (bank 3) |
| 腳位 73 | I/O — General-purpose user I/O (bank 3) |
| 腳位 74 | I/O — General-purpose user I/O (bank 3) |
| 腳位 75 | GND — Ground |
| 腳位 76 | I/O — General-purpose user I/O (bank 3) |
| 腳位 77 | I/O — General-purpose user I/O (bank 3) |
| 腳位 78 | I/O — General-purpose user I/O (bank 3) |
| 腳位 79 | I/O — General-purpose user I/O (bank 3) |
| 腳位 80 | I/O — General-purpose user I/O (bank 3) |
| 腳位 81 | I/O — General-purpose user I/O (bank 3) |
| 腳位 82 | VCCIO3 — I/O bank 3 voltage supply (1.8/2.5/3.3 V) |
| 腳位 83 | I/O — General-purpose user I/O (bank 3) |
| 腳位 84 | I/O — General-purpose user I/O (bank 3) |
| 腳位 85 | I/O — General-purpose user I/O (bank 3) |
| 腳位 86 | I/O — General-purpose user I/O (bank 3) |
| 腳位 87 | I/O — General-purpose user I/O (bank 3) |
| 腳位 88 | I/O — General-purpose user I/O (bank 3) |
| 腳位 89 | GND — Ground |
| 腳位 90 | I/O — General-purpose user I/O (bank 3) |
| 腳位 91 | I/O — General-purpose user I/O (bank 3) |
| 腳位 92 | I/O — General-purpose user I/O (bank 3) |
| 腳位 93 | I/O — General-purpose user I/O (bank 3) |
| 腳位 94 | I/O — General-purpose user I/O (bank 3) |
| 腳位 95 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| 腳位 96 | TDI — JTAG Test Data In |
| 腳位 97 | TMS — JTAG Test Mode Select |
| 腳位 98 | TCK — JTAG Test Clock |
| 腳位 99 | TDO — JTAG Test Data Out |
| 腳位 100 | nCONFIG — Configuration active-low reset |
| 腳位 101 | nSTATUS — Configuration status (open-drain) |
| 腳位 102 | CONF_DONE — Configuration complete indicator |
| 腳位 103 | I/O — General-purpose user I/O (bank 4) |
| 腳位 104 | VCCIO4 — I/O bank 4 voltage supply (1.8/2.5/3.3 V) |
| 腳位 105 | I/O — General-purpose user I/O (bank 4) |
| 腳位 106 | I/O — General-purpose user I/O (bank 4) |
| 腳位 107 | I/O — General-purpose user I/O (bank 4) |
| 腳位 108 | I/O — General-purpose user I/O (bank 4) |
| 腳位 109 | GND — Ground |
| 腳位 110 | I/O — General-purpose user I/O (bank 4) |
| 腳位 111 | I/O — General-purpose user I/O (bank 4) |
| 腳位 112 | I/O — General-purpose user I/O (bank 4) |
| 腳位 113 | I/O — General-purpose user I/O (bank 4) |
| 腳位 114 | I/O — General-purpose user I/O (bank 4) |
| 腳位 115 | I/O — General-purpose user I/O (bank 4) |
| 腳位 116 | VCCIO4 — I/O bank 4 voltage supply (1.8/2.5/3.3 V) |
| 腳位 117 | I/O — General-purpose user I/O (bank 4) |
| 腳位 118 | I/O — General-purpose user I/O (bank 4) |
| 腳位 119 | I/O — General-purpose user I/O (bank 4) |
| 腳位 120 | I/O — General-purpose user I/O (bank 4) |
| 腳位 121 | I/O — General-purpose user I/O (bank 4) |
| 腳位 122 | I/O — General-purpose user I/O (bank 4) |
| 腳位 123 | GND — Ground |
| 腳位 124 | I/O — General-purpose user I/O (bank 4) |
| 腳位 125 | I/O — General-purpose user I/O (bank 4) |
| 腳位 126 | I/O — General-purpose user I/O (bank 4) |
| 腳位 127 | I/O — General-purpose user I/O (bank 4) |
| 腳位 128 | I/O — General-purpose user I/O (bank 4) |
| 腳位 129 | VCCINT — Core voltage supply (1.71 V to 1.89 V) |
| 腳位 130 | I/O — General-purpose user I/O (bank 1) |
| 腳位 131 | I/O — General-purpose user I/O (bank 1) |
| 腳位 132 | I/O — General-purpose user I/O (bank 1) |
| 腳位 133 | I/O — General-purpose user I/O (bank 1) |
| 腳位 134 | I/O — General-purpose user I/O (bank 1) |
| 腳位 135 | VCCIO1 — I/O bank 1 voltage supply (1.8/2.5/3.3 V) |
| 腳位 136 | I/O — General-purpose user I/O (bank 1) |
| 腳位 137 | I/O — General-purpose user I/O (bank 1) |
| 腳位 138 | I/O — General-purpose user I/O (bank 1) |
| 腳位 139 | I/O — General-purpose user I/O (bank 1) |
| 腳位 140 | I/O — General-purpose user I/O (bank 1) |
| 腳位 141 | I/O — General-purpose user I/O (bank 1) |
| 腳位 142 | GND — Ground |
| 腳位 143 | I/O — General-purpose user I/O (bank 1) |
| 腳位 144 | I/O — General-purpose user I/O (bank 1) |
典型應用
5M1270ZT144C4N 適用於 6 應用s: 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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
推薦產品摘要
工程參考資料，適用於 5M1270ZT144C4N — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | 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 |
主要差異化特點
- Highest macrocell density in MAX V family (對比EPM570T144C5N)
- Pin-to-pin compatibility with faster speed grade (對比5M1270ZT144C5N)
- Industrial temperature variant available (對比5M1270ZT144I5N)
設計說明
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.
合規資訊
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.
