5M240ZT144C4 - MAX V CPLD 192 Macro Cells 144-TQFP | Intel
MPN: 5M240ZT144C4 ✓ Hoạt động5M240ZT144C4 Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits in the system hierarchy between simple PAL/GAL splds and full FPGAs. It is typically used for glue logic, I/O expansion, power-up sequencing, bus interfacing, and control-plane state machines where deterministic timing, low static power, and instant-on configuration are required. MAX V CPLDs extend this category with multi-vendor I/O support (LVTTL, LVCMOS, PCI, RSDS) and an integrated flash memory block that can serve as user storage.
Key features of the 5M240ZT144C4 include 8 Kbits of user flash memory, 192 macro cells organized into 4 logic array blocks (LABs), an internal oscillator for design flexibility, and JTAG (IEEE 1149.1) in-system programmability. The device supports 1.8 V core operation with multi-voltage I/O banks, allowing it to bridge between 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5.0 V system rails without external level shifters. Its low-power architecture typically consumes tens of milliamps in active operation and microamp-range standby current.
The architecture combines a 1.8 V internal fabric with flash-based non-volatile configuration and a flexible MultiVolt I/O system. Each macro cell contains a programmable AND/OR array with a flipflop, a product-term allocator, and a configurable register that can implement D, T, JK, or SR flipflop types. The user flash block (UFM) provides up to 8 Kbits of non-volatile storage accessible through an internal Avalon-like interface.
Typical applications include I/O expansion and level translation in industrial control boards, glue logic in embedded systems, power-up and power-down sequencing in multi-rail designs, bus bridge and protocol interface logic (UART/SPI/I2C address decoding), and LED display control in automotive and consumer systems. The instant-on flash configuration makes it suitable for safety-critical boot sequencing.
When designing with the 5M240ZT144C4, pay close attention to the I/O bank VCCIO supply rails - each bank can be powered independently to support mixed-voltage interfaces. Decoupling requires at least one 0.1 uF ceramic capacitor per VCCIO/VCCINT pin pair, placed within 100 mils of the package. Programming is performed via the JTAG interface or through the Altera/Intel Quartus II toolchain.
This page synthesizes distributor pricing, drop-in alternatives from the same MAX V family, and practical design notes not found in the manufacturer datasheet, giving engineers a consolidated engineering reference for the 5M240ZT144C4.
Bộ thay thế dễ dàng lắp đặt cho 5M240ZT144C4 — 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 5M240ZT144C4 (cùng hình factor và footprint) — khác nhau ở Package, Configuration Memory, Programming Interface, Logic Array Blocks (LABs), User Flash Memory (UFM).
5M240ZT144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT144A5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M1270ZT144C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT144I5
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
5M2210ZF324C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M240ZT144C4 Tỷ lệ tối đa & tính chất điện
| Family | MAX V |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Logic Elements (LEs) | 240 |
| Macro Cells | 192 |
| Logic Array Blocks (LABs) | 4 |
| Maximum Internal Frequency | 184.1 MHz |
| User Flash Memory (UFM) | 8 Kbits (1 Kbyte) |
| Core Supply Voltage (VCCINT) | 1.8 V |
| I/O Supply Voltage (VCCIO) | 1.2 V to 3.3 V (MultiVolt) |
| Maximum User I/O Pins | 114 |
| Hộp | 144-pin TQFP (LFQFP, 22x22 mm, gull-wing) |
| Configuration Memory | On-chip flash (non-volatile, instant-on) |
| Programming Interface | JTAG (IEEE 1149.1) - in-system programmable |
| Operating Temperature Grade | Commercial (0C to +85C) |
| Lead-Free / RoHS | Yes / Compliant |
Cấu hình chân 5M240ZT144C4
| 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 | VCCIO1 — I/O Bank 1 supply voltage |
| Chân 8 | I/O — User I/O pin (Bank 1) |
| Chân 9 | GND — Ground |
| Chân 10 | I/O — User I/O pin (Bank 1) |
| Chân 11 | I/O — User I/O pin (Bank 1) |
| 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 | VCCIO1 — I/O Bank 1 supply voltage |
| 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 | GND — Ground |
| Chân 22 | I/O — User I/O pin (Bank 1) |
| Chân 23 | I/O — User I/O pin (Bank 1) |
| Chân 24 | I/O — User I/O pin (Bank 1) |
| Chân 25 | I/O — User I/O pin (Bank 1) |
| Chân 26 | I/O — User I/O pin (Bank 1) |
| Chân 27 | VCCIO1 — I/O Bank 1 supply voltage |
| Chân 28 | I/O — User I/O pin (Bank 1) |
| Chân 29 | I/O — User I/O pin (Bank 1) |
| Chân 30 | I/O — User I/O pin (Bank 1) |
| Chân 31 | I/O — User I/O pin (Bank 1) |
| Chân 32 | I/O — User I/O pin (Bank 1) |
| Chân 33 | I/O — User I/O pin (Bank 1) |
| Chân 34 | VCCINT — Core supply voltage (1.8 V) |
| Chân 35 | GND — Ground |
| 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 | VCCIO2 — I/O Bank 2 supply voltage |
| Chân 42 | I/O — User I/O pin (Bank 2) |
| Chân 43 | I/O — User I/O pin (Bank 2) |
| Chân 44 | I/O — User I/O pin (Bank 2) |
| Chân 45 | I/O — User I/O pin (Bank 2) |
| Chân 46 | I/O — User I/O pin (Bank 2) |
| Chân 47 | I/O — User I/O pin (Bank 2) |
| Chân 48 | GND — Ground |
| Chân 49 | I/O — User I/O pin (Bank 2) |
| Chân 50 | I/O — User I/O pin (Bank 2) |
| Chân 51 | I/O — User I/O pin (Bank 2) |
| Chân 52 | I/O — User I/O pin (Bank 2) |
| Chân 53 | I/O — User I/O pin (Bank 2) |
| Chân 54 | VCCIO2 — I/O Bank 2 supply voltage |
| Chân 55 | I/O — User I/O pin (Bank 2) |
| Chân 56 | I/O — User I/O pin (Bank 2) |
| Chân 57 | I/O — User I/O pin (Bank 2) |
| Chân 58 | I/O — User I/O pin (Bank 2) |
| Chân 59 | I/O — User I/O pin (Bank 2) |
| Chân 60 | I/O — User I/O pin (Bank 2) |
| Chân 61 | GND — Ground |
| Chân 62 | TDI — JTAG Test Data In |
| Chân 63 | TMS — JTAG Test Mode Select |
| Chân 64 | TCK — JTAG Test Clock |
| Chân 65 | nCONFIG — Configuration control input |
| Chân 66 | VCCIO2 — I/O Bank 2 supply voltage |
| Chân 67 | I/O — User I/O pin (Bank 2) |
| Chân 68 | I/O — User I/O pin (Bank 2) |
| Chân 69 | I/O — User I/O pin (Bank 2) |
| Chân 70 | I/O — User I/O pin (Bank 2) |
| Chân 71 | I/O — User I/O pin (Bank 2) |
| Chân 72 | I/O — User I/O pin (Bank 2) |
| Chân 73 | VCCINT — Core supply voltage (1.8 V) |
| Chân 74 | GND — Ground |
| Chân 75 | I/O — User I/O pin (Bank 3) |
| Chân 76 | I/O — User I/O pin (Bank 3) |
| Chân 77 | I/O — User I/O pin (Bank 3) |
| Chân 78 | I/O — User I/O pin (Bank 3) |
| Chân 79 | I/O — User I/O pin (Bank 3) |
| Chân 80 | VCCIO3 — I/O Bank 3 supply voltage |
| Chân 81 | I/O — User I/O pin (Bank 3) |
| Chân 82 | I/O — User I/O pin (Bank 3) |
| Chân 83 | I/O — User I/O pin (Bank 3) |
| Chân 84 | I/O — User I/O pin (Bank 3) |
| Chân 85 | I/O — User I/O pin (Bank 3) |
| Chân 86 | I/O — User I/O pin (Bank 3) |
| Chân 87 | GND — Ground |
| Chân 88 | I/O — User I/O pin (Bank 3) |
| Chân 89 | I/O — User I/O pin (Bank 3) |
| Chân 90 | I/O — User I/O pin (Bank 3) |
| Chân 91 | I/O — User I/O pin (Bank 3) |
| Chân 92 | I/O — User I/O pin (Bank 3) |
| Chân 93 | VCCIO3 — I/O Bank 3 supply voltage |
| Chân 94 | I/O — User I/O pin (Bank 3) |
| Chân 95 | I/O — User I/O pin (Bank 3) |
| Chân 96 | I/O — User I/O pin (Bank 3) |
| Chân 97 | I/O — User I/O pin (Bank 3) |
| Chân 98 | I/O — User I/O pin (Bank 3) |
| Chân 99 | I/O — User I/O pin (Bank 3) |
| Chân 100 | GND — Ground |
| Chân 101 | I/O — User I/O pin (Bank 4) |
| Chân 102 | I/O — User I/O pin (Bank 4) |
| Chân 103 | I/O — User I/O pin (Bank 4) |
| Chân 104 | I/O — User I/O pin (Bank 4) |
| Chân 105 | I/O — User I/O pin (Bank 4) |
| Chân 106 | VCCIO4 — I/O Bank 4 supply voltage |
| Chân 107 | I/O — User I/O pin (Bank 4) |
| Chân 108 | I/O — User I/O pin (Bank 4) |
| Chân 109 | I/O — User I/O pin (Bank 4) |
| Chân 110 | I/O — User I/O pin (Bank 4) |
| Chân 111 | I/O — User I/O pin (Bank 4) |
| Chân 112 | TDO — JTAG Test Data Out |
| Chân 113 | GND — Ground |
| Chân 114 | I/O — User I/O pin (Bank 4) |
| Chân 115 | I/O — User I/O pin (Bank 4) |
| Chân 116 | I/O — User I/O pin (Bank 4) |
| Chân 117 | I/O — User I/O pin (Bank 4) |
| Chân 118 | I/O — User I/O pin (Bank 4) |
| Chân 119 | I/O — User I/O pin (Bank 4) |
| Chân 120 | VCCIO4 — I/O Bank 4 supply voltage |
| Chân 121 | I/O — User I/O pin (Bank 4) |
| Chân 122 | I/O — User I/O pin (Bank 4) |
| Chân 123 | I/O — User I/O pin (Bank 4) |
| Chân 124 | I/O — User I/O pin (Bank 4) |
| Chân 125 | I/O — User I/O pin (Bank 4) |
| Chân 126 | I/O — User I/O pin (Bank 4) |
| Chân 127 | GND — Ground |
| Chân 128 | I/O — User I/O pin (Bank 4) |
| Chân 129 | I/O — User I/O pin (Bank 4) |
| Chân 130 | I/O — User I/O pin (Bank 4) |
| Chân 131 | I/O — User I/O pin (Bank 4) |
| Chân 132 | I/O — User I/O pin (Bank 4) |
| Chân 133 | I/O — User I/O pin (Bank 4) |
| Chân 134 | I/O — User I/O pin (Bank 4) |
| Chân 135 | I/O — User I/O pin (Bank 4) |
| Chân 136 | VCCINT — Core supply voltage (1.8 V) |
| Chân 137 | I/O — User I/O pin (Bank 4) |
| Chân 138 | I/O — User I/O pin (Bank 4) |
| Chân 139 | GND — Ground |
| Chân 140 | I/O — User I/O pin (Bank 1) |
| Chân 141 | I/O — User I/O pin (Bank 1) |
| Chân 142 | I/O — User I/O pin (Bank 1) |
| Chân 143 | I/O — User I/O pin (Bank 1) |
| Chân 144 | I/O — User I/O pin (Bank 1) |
Ứng dụng tiêu biểu
5M240ZT144C4 phù hợp cho 6 Áp dụngs: I/O Expansion and Level Translation, Power-up and Power-down Sequencing, Glue Logic in Industrial Control Boards, Bus Bridge and Protocol Interface Logic, LED Display Control, Legacy System Modernization.
I/O Expansion and Level Translation
The 5M240ZT144C4 is well-suited for I/O expansion and voltage-level translation between heterogeneous voltage rails in industrial embedded systems. Its MultiVolt I/O banks support independent VCCIO rails from 1.2 V to 3.3 V, allowing the same CPLD to interface 1.8 V SPI flash, 2.5 V sensors, and 3.3 V microcontrollers without external level shifters. With 192 macro cells and 114 user I/O pins, it can implement parallel-to-serial conversion, bus steering, and chip-select decoding. The 184.1 MHz internal frequency supports high-speed interface bridging. Typical placement is on the mainboard between the SoC and peripheral cluster, powered from the 3.3 V rail with a local 1.8 V LDO for VCCINT.
Được đề xuất
Power-up and Power-down Sequencing
The 5M240ZT144C4 is widely used in multi-rail systems to sequence DC-DC converter enable pins, gate RESET signals, and assert power-good flags during power transitions. Its non-volatile flash-based configuration provides instant-on behavior: the device begins executing pre-defined logic within microseconds of VCCINT reaching 1.8 V, critical for processors that require specific rail-on order. The 8 Kbit user flash block can store system calibration or fault log data. Engineers typically implement timing via internal macro-cell counters and route the enable signals through CPLD outputs to discrete power switches. The 144-pin TQFP provides sufficient I/O for sequencing 4-6 rails simultaneously.
Được đề xuất
Glue Logic in Industrial Control Boards
The 5M240ZT144C4 serves as a flexible glue-logic consolidator in industrial PLC and motor-control boards, replacing 4-6 discrete 74-series logic ICs with a single programmable device. Common functions include PWM signal conditioning, encoder quadrature decoding, watchdog timer generation, and address decoding for memory-mapped peripherals. The deterministic timing (pin-to-pin delay ~10 ns typical) and 192 macro cells handle typical mid-complexity state machines. The commercial temperature grade (0C to +85C) suits factory-floor enclosures; for harsh industrial environments the 5M240ZT144I5 industrial-grade variant is preferred. JTAG boundary-scan allows in-system test of board interconnects.
Được đề xuất
Bus Bridge and Protocol Interface Logic
The 5M240ZT144C4 implements bus bridges between mismatched interface standards such as SPI-to-I2C, UART-to-parallel, and custom address-mapping for legacy peripherals. The 192 macro cells easily handle typical protocol state machines with FIFO pointers, CRC checkers, and timing generators. The MultiVolt I/O banks interface directly to 5 V-tolerant inputs on 3.3 V rails and vice versa, eliminating external translator ICs. The JTAG interface allows on-board firmware updates to the user flash memory, enabling field-upgradable bridge firmware. The instant-on flash configuration ensures the bus bridge is operational before the host CPU boots, simplifying system bring-up.
Được đề xuất
LED Display Control
The 5M240ZT144C4 is a common controller for multi-segment LED matrix displays and signage systems, providing row/column scanning logic, PWM dimming, and refresh-rate generation. Its 184.1 MHz internal frequency easily generates refresh rates above 1 kHz for 16-row multiplexed displays, eliminating visible flicker. The 114 user I/O pins drive up to 8 digit/16 segment alphanumeric panels or 8x8 RGB matrix tiles with multiplexing. The 1.8 V core and low-power architecture minimize heat dissipation in enclosed display housings. The 144-pin TQFP package fits the standard LED driver board form factor used in transit information displays and scoreboards.
Được đề xuất
Legacy System Modernization
The 5M240ZT144C4 is used to modernize legacy systems by replacing obsolete or end-of-life discrete logic ICs, PAL/GAL devices, and even discontinued CPLDs from other vendors with a single reprogrammable part. The JTAG programming interface allows on-bench firmware iteration, drastically reducing rework time compared to UV-erasable PROMs. The 8 Kbit user flash memory can emulate small EEPROM or store serial numbers. Engineers can preserve existing PCB footprints while adding new functionality or interface standards through reprogramming, extending product life without mechanical redesign. Common use cases include industrial test equipment, medical instrumentation retrofits, and aerospace ground-support hardware.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho 5M240ZT144C4 — 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 | 5M240ZT144C5N | 5M240ZT144A5N | 5M1270ZT144C4N | 5M240ZT144I5 |
|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 144-pin TQFP (LFQFP) | 144-pin TQFP (LFQFP) - same | 144-pin TQFP (LFQFP) - same | 144-pin TQFP (LFQFP) - same | 144-pin TQFP (LFQFP) - same |
| Macro Cells | 192 | 192 | 192 | 980 | 192 |
| Logic Elements | 240 | 240 | 240 | 1270 | 240 |
| Max Internal Frequency | 184.1 MHz | 184.1 MHz | 184.1 MHz | 304 MHz | 184.1 MHz |
| User Flash Memory | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| Operating Temperature | 0C to +85C (Commercial) | 0C to +85C (Commercial) | 0C to +85C (Commercial) | 0C to +85C (Commercial) | -40C to +100C (Industrial) |
| Speed Grade | C4 | C5 (faster) | A5 (faster) | C4 | I5 (industrial grade) |
| Core Voltage (VCCINT) | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
Bảo phân biệt quan trọng
- Higher logic density in same footprint (vs5M1270ZT144C4N)
- Faster speed grade available in same package (vs5M240ZT144C5N)
- Industrial temperature option available (vs5M240ZT144I5)
Ghi chú thiết kế
The 5M240ZT144C4 requires two separate supply rails: VCCINT (1.8 V core) and VCCIO (1.2 V to 3.3 V per I/O bank). Place at least one 0.1 uF ceramic decoupling capacitor within 100 mils of every VCCINT and VCCIO pin pair, plus a single 10 uF bulk tantalum or ceramic capacitor near the package to suppress transient current spikes during logic switching. Decoupling is critical because VCCIO bank switching noise can couple into the 1.8 V core through internal ESD protection clamps, degrading JTAG programming reliability.
The 144-pin TQFP (LFQFP) package uses 0.5 mm pitch gull-wing leads and requires careful PCB layout. Match the land pattern to IPC-7351 nominal guidelines with 0.30 mm pad width and 1.50 mm pad length. Apply a solder mask defined (SMD) pad rather than non-solder mask defined to ensure proper solder joint formation. For high-vibration industrial environments, add underfill or corner staking to improve mechanical reliability of the leads.
A common mistake when using the 5M240ZT144C4 is leaving unused I/O pins floating - always tie unused I/O pins to a defined logic level (GND or VCCIO) through a 10 kohm resistor, or configure them as outputs driving low in the Quartus design. Floating inputs can draw excessive current and cause unpredictable behavior during JTAG programming. Additionally, the JTAG chain must include the TMS and TCK pull-up resistors per IEEE 1149.1 specifications; missing pull-ups cause programming failures that are difficult to diagnose.
Thông tin tuân thủ
RoHS compliant and lead-free per Intel/Altera product page. Not AEC-Q100 qualified; choose industrial-grade variants for harsh environments. Halogen-free status not explicitly stated in verified data.
