5M240ZT144C5N - MAX V CPLD, 240 LE, TQFP-144 | Intel
MPN： 5M240ZT144C5N ✓ 啟用中5M240ZT144C5N 概覽
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits between simple PAL/GAL and higher-density FPGAs in the programmable logic hierarchy. MAX V CPLDs use a Look-Up Table (LUT) -based fabric combined with a Flash-backed configuration cell, which means the bitstream is retained across power cycles and the device begins operating in microseconds rather than milliseconds. Architecturally, MAX V fits into a stack of programmable logic (CPLD -> PLD -> programmable logic -> digital semiconductor) and is commonly used as glue logic, interface bridging, or control logic in mixed-signal designs.
Key features include 240 Logic Elements (LEs), 114 user I/Os, an internal 1.5 V core derived from an on-chip voltage regulator, and support for LVCMOS/LVTTL I/O standards from 1.5 V to 3.3 V. The device also embeds 8 Kbits of user Flash memory (UFM) for customer-defined data such as serial numbers or calibration constants. MultiVolt I/O allows each bank to operate at a different voltage, simplifying mixed-voltage interfacing.
Technically, the 5M240ZT144C5N uses a 1.47 GHz internal performance capability and a 7.5 ns pin-to-pin logic delay (tPD1) for fast combinational paths. The JTAG-compliant IEEE 1149.1 boundary-scan interface and IEEE 1532 in-system programmability streamline board-level test and field upgrades. The commercial temperature grade (C5N suffix) targets industrial and consumer designs where the industrial-grade counterpart is not required.
Typical applications include I/O expansion and bus bridging for microcontrollers, power-sequencing state machines, LED display drivers, industrial control logic, and glue logic on FPGA-based boards where a small amount of deterministic combinational logic is required before the larger FPGA finishes its multi-millisecond configuration.
When designing with this part, ensure that the Quartus Prime (or legacy Quartus II) toolchain is available because the device is supported by Altera/Intel MAX V device libraries. Leave JTAG pins (TCK, TMS, TDI, TDO) accessible for programming and boundary-scan; if unused they must be terminated per the IEEE 1149.1 guideline.
This page synthesizes distributor pricing, drop-in alternatives from the same MAX V family, and design notes not aggregated in a single document by the manufacturer.
直接替換替代品，適用於 5M240ZT144C5N — 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： 5M240ZT144C5N （相同外形與佔位） — 差異在於 Package, Programming Interface, Configuration Memory, Mounting Type, I/O Supply Voltage (VCCIO).
5M240ZT144C4N
✅ 直接替換聯絡詢價
查看資料表 →5M240ZT144A5N
✅ 直接替換聯絡詢價
查看資料表 →5M240ZT144I5N
✅ 直接替換聯絡詢價
查看資料表 →5M2210ZF324I5N
✅ 直接替換聯絡詢價
查看資料表 →5M1270ZT144C5N
✅ 直接替換聯絡詢價
查看資料表 →5M240ZT144C5N 最大額定值與電氣特性
| Device Family | MAX V |
| Logic Elements (LEs) | 240 |
| User I/Os | 114 |
| User Flash Memory (UFM) | 8 Kbits |
| Configuration Memory | Internal Flash (non-volatile) |
| Maximum Operating Frequency | 1.47 GHz (internal performance) |
| Pin-to-Pin Logic Delay (tPD1) | 7.5 ns |
| 封裝 | TQFP-144 (T144), 22 mm x 22 mm |
| 工作溫度範圍 | 0 C to +85 C (commercial) |
| Core Voltage | 1.5 V (internal LDO, derived from VCCINT) |
| I/O Standards Supported | LVCMOS 1.5/1.8/2.5/3.3 V, LVTTL |
| Programming Interface | JTAG (IEEE 1149.1 / IEEE 1532) |
| Supply Voltage VCCIO | 1.5 V to 3.3 V |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant |
| MSL 等級 | 3 (per JEDEC J-STD-020) |
5M240ZT144C5N tqfp-144 (t144), 22 mm x 22 mm 腳位配置指南
5M240ZT144C5N（tqfp-144 (t144), 22 mm x 22 mm 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： 5M240ZT144C5N.
請參閱 資料表 以查看完整腳位配置。
典型應用
5M240ZT144C5N 適用於 6 應用s: Microcontroller I/O Expansion and Bus Bridging, FPGA Configuration and Power-Sequencing State Machine, Industrial Control Logic and Interface Translation, LED Display Driver and Multiplex Control, Consumer Electronics Glue Logic, Test and Measurement Front-End Logic.
Microcontroller I/O Expansion and Bus Bridging
The 5M240ZT144C5N provides 114 user I/Os and 240 logic elements in a TQFP-144 footprint, making it a natural fit for expanding the limited GPIO of an MCU or for translating between mismatched bus standards (for example 3.3 V CMOS to 1.8 V LVCMOS). Because the non-volatile Flash configuration boots instantly, the CPLD is ready to drive output enables and chip-selects before the MCU completes its own firmware boot, eliminating glue-logic race conditions. Designers typically connect the MCU SPI or parallel bus to the CPLD and use the Quartus-compiled state machine to generate wait-states, level shifters, and interrupt steering. The 7.5 ns tPD1 supports 80 MHz+ asynchronous buses without inserting bubbles, and the 8 Kbits of User Flash Memory can store calibration data or board-revision identifiers.
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FPGA Configuration and Power-Sequencing State Machine
Around an SRAM-based FPGA that takes tens of milliseconds to configure, the 5M240ZT144C5N is an ideal pre-boot supervisor: its non-volatile Flash configuration powers up ready in microseconds and can hold the FPGA nCONFIG line low, sequence multiple power rails, and verify POR thresholds before releasing the FPGA to boot. The 240 LEs are more than enough to implement a state machine with 8 to 16 states plus voltage-monitor inputs, and the 7.5 ns tPD1 ensures deterministic timing for FET gate drive signals. Compared with discrete logic or a small MCU, a single CPLD replaces four or five packages and consumes less PCB area. The JTAG chain (IEEE 1149.1 / 1532) lets engineers re-program the sequencer in-circuit during board bring-up.
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Industrial Control Logic and Interface Translation
Industrial systems with mixed-voltage sensors, encoders, and 24 V field I/O require robust level translation and noise-tolerant glue logic. The 5M240ZT144C5N supports I/O voltages from 1.5 V to 3.3 V on a per-bank basis, allowing the CPLD to bridge directly between a 3.3 V MCU and 1.8 V or 2.5 V peripherals without external level shifters. The 7.5 ns pin-to-pin delay and 1.47 GHz internal performance are sufficient for quadrature decoding of incremental encoders at >20 MHz, PWM generation up to several hundred kHz, and SPI-to-parallel expansion. Housed in a commercial 0 C to +85 C TQFP-144, the device fits enclosed control boxes with moderate ambient temperatures; for harsher environments select the 5M240ZT144I5N industrial or 5M240ZT144A5N automotive grade.
推薦
LED Display Driver and Multiplex Control
Large dot-matrix LED panels and seven-segment LED clusters are commonly driven by a CPLD that multiplexes rows and columns while the main MCU feeds pixel data over SPI or parallel. The 5M240ZT144C5N offers 114 user I/Os, which is sufficient to drive a 16-row x 32-column multiplexed display with row-decoder outputs and column-driver enables. The 7.5 ns tPD1 supports column-refresh rates above 5 MHz, eliminating ghosting and flicker, and the non-volatile Flash boot means the display can light up its default startup pattern without waiting for the application MCU. Designers commonly use the User Flash Memory (UFM) to store gamma-correction tables that the CPLD applies on the fly.
推薦
Consumer Electronics Glue Logic
Consumer products such as set-top boxes, smart-home hubs, and appliances often need a few dozen custom logic functions that do not warrant a full FPGA. The 5M240ZT144C5N delivers 240 logic elements and 114 I/Os in a small 22 mm TQFP-144 package, providing instant-on power-rail sequencing, HDMI / LVDS level shifting, button-matrix debouncing, and IR receiver decoding all in one chip. The device's Flash configuration means no external boot memory is required, saving BOM cost and PCB area in cost-sensitive consumer designs. The 0 C to +85 C commercial temperature grade covers the typical operating environment, and Intel's MAX V product longevity program secures long-term supply for consumer lifecycle.
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Test and Measurement Front-End Logic
Bench-top instruments and ATE fixtures need deterministic, fast switching between stimulus and measurement paths. The 5M240ZT144C5N, with its 7.5 ns pin-to-pin delay, can multiplex analog-front-end signals, gate trigger events, and generate pulse trains for bench testers without the timing variability of microcontroller software. The JTAG (IEEE 1149.1) boundary-scan chain integrates with the test fixture's boundary-scan infrastructure for structural board test, and the 8 Kbit UFM stores instrument calibration coefficients. The TQFP-144 footprint and 1.5 V-3.3 V MultiVolt I/O make it easy to drop the CPLD directly into mixed-signal data-acquisition boards.
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推薦產品摘要
工程參考資料，適用於 5M240ZT144C5N — 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 | 5M240ZT144C4N | 5M240ZT144A5N | 5M240ZT144I5N | 5M2210ZF324I5N | 5M1270ZT144C5N |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | TQFP-144 | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same |
| Logic Elements | 240 | 240 | 240 | 240 | 2210 | 1270 |
| User I/Os | 114 | 114 | 114 | 114 | 272 | 114 |
| Speed Grade | C5 (commercial) | C4 (slower) | A5 (extended temp) | I5 (industrial) | I5 (industrial) | C5 (commercial) |
| Operating Temperature | 0 C to +85 C | 0 C to +85 C | -40 C to +125 C | -40 C to +100 C | -40 C to +100 C | 0 C to +85 C |
| Pin-to-Pin Delay (tPD1) | 7.5 ns | ~8.0 ns (C4) | 7.5 ns (A5) | 7.5 ns (I5) | 7.5 ns | 6.2 ns |
| User Flash Memory | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
主要差異化特點
- Highest speed grade in the 5M240Z TQFP-144 family (對比5M240ZT144C4N)
- Commercial temperature range vs industrial/automotive variants (對比5M240ZT144I5N)
- Right-sized 240 LEs for typical glue logic (對比5M2210ZF324I5N)
設計說明
The 5M240ZT144C5N requires two rails: VCCINT (3.3 V, supplies the internal core LDO that derives 1.5 V) and one or more VCCIO rails (1.5 V to 3.3 V) per I/O bank. Decouple each VCCINT and VCCIO pin with a 100 nF X7R ceramic placed within 3 mm of the pin, plus a 10 uF bulk capacitor shared across all VCCIO banks. Power-on ramp should rise monotonically; the device does not require an external reset IC because an internal POR circuit resets the logic on ramp.
Route JTAG signals (TCK, TMS, TDI, TDO) with 50 ohm controlled impedance and keep them away from switching signals. The TQFP-144 has exposed die-attached pad on the bottom that should be soldered to a thermal pad connected to the ground plane to meet the datasheet thermal resistance of ~25 C/W. Leave 4 unused I/Os adjacent to JTAG as analog-friendly keeper pins if any analog signal is fed into the bank.
Do not leave JTAG pins floating: TDO is a tri-state output and TMS/TCK must be pulled in a known state through 10 kohm pull-ups to VCCIO for the device to boot correctly when JTAG is not in use. Also avoid driving the I/O pins before VCCIO has stabilized; MAX V outputs are tri-stated during POR. When migrating from a legacy MAX II design, double-check the JTAG instruction register length - MAX V uses a 10-bit IR vs MAX II's 10-bit IR, so chain configuration is identical, but boundary-scan test vectors may need regeneration.
合規資訊
RoHS and lead-free per Intel/Altera MAX V product page. The standard C5N suffix is commercial grade (0 C to +85 C); AEC-Q100 qualification is not applicable to the commercial grade - use 5M240ZT144A5N for automotive qualification. Halogen-free status not explicitly stated in verified data; conflict-mineral compliance per Intel policy.
