Altera의 5M1270ZT144C5N - MAX V CPLD 980 Macrocells 114 I/O TQFP-144 | Intel / Altera 5M1270ZT144C5N - 전자 부품
Altera

5M1270ZT144C5N - MAX V CPLD 980 Macrocells 114 I/O TQFP-144 | Intel / Altera

부품 번호: 5M1270ZT144C5N ✓ 활성
재고 있음 영업일 기준 1~3일 내 발송
1.71 V to 1.89 V Vdss LVCMOS, LVTTL, PCI up to 3.3 V, 1.2 V to 3.3 V LVCMOS on JTAG pins Rds(on) TQFP-144 (22 x 22 mm, 0.5 mm pitch) Package 118.3 MHz Speed 8 Kbits Memory
시작가 $12.45 USD / 개
MOQ: 1 |
가격 업데이트: 2026-10-05
볼륨 가격
수량 단가 합계
1 $17.64 $17.64
10 $14.5 $145.00
100 $13.98 $1,398.00
500 $13.2 $6,600.00
1,000 $12.45 $12,450.00
ℹ️ 모든 가격은 USD 기준입니다
데이터시트 보기 (PDF) 대체품 보기

5M1270ZT144C5N 개요

The Intel / Altera 5M1270ZT144C5N is a MAX V series Complex Programmable Logic Device (CPLD) delivering 980 macrocells / 1270 logic elements in a 144-pin TQFP (T144) surface-mount package, with 114 user I/Os and a 118.3 MHz maximum internal operating frequency. The device features a 6.2 ns pin-to-pin propagation delay, four independent I/O banks with per-bank VCCIO support from 1.2 V to 3.3 V, and a core VCCINT range of 1.71 V to 1.89 V.

What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic IC that sits between simple glue-logic gates and high-density FPGAs in the programmable logic hierarchy: discrete logic -> SPLD (PAL/GAL) -> CPLD -> FPGA. CPLDs provide deterministic, low-latency combinational and registered logic with predictable timing, instant-on flash configuration, and high I/O count - ideal for I/O expansion, bus bridging, interface bridging, and power-up control functions. Compared with FPGAs, CPLDs offer lower power, smaller die area, and faster time-to-market for glue-logic tasks that do not need block RAM or DSP.

Key features of the 5M1270ZT144C5N include 980 macrocells / 1270 logic elements, multi-voltage I/O support (LVCMOS, LVTTL, PCI up to 3.3 V, and 1.2 V to 3.3 V LVCMOS on JTAG pins), built-in JTAG (IEEE 1149.1) and in-system programmability via Altera Quartus II, and user flash memory (UFM) up to 8 Kbits for non-volatile user data. The device is rated for commercial 0 C to +85 C ambient operation.

Architecturally, the MAX V family uses a classic LAB (Logic Array Block) macrocell fabric with a continuous FastTrack interconnect, giving predictable timing independent of design placement. The flash-based configuration cell is in-system programmable over JTAG and supports up to 100,000 program/erase cycles for design revision and field updates.

Typical applications include industrial I/O expansion and level shifting, bus-bridging interfaces between processors and peripherals, power-up sequencing controllers, LED display drivers, and board-management controllers. The wide 114-I/O count makes it well suited to mid-density glue-logic consolidation where multiple discrete 74-series devices would otherwise be required.

When designing with this device, ensure JTAG chain integrity by buffering TMS, TDI, TDO, and TCK lines; pull-ups are recommended on TCK per IEEE 1149.1. Decouple VCCINT and VCCIO banks separately - the four I/O banks can run at independent voltages, so per-bank 0.1 uF ceramic decoupling is required. Configure unused I/Os as inputs with internal weak pull-up to minimize power.

This page consolidates drop-in alternatives, distributor pricing, and design notes not found in the manufacturer datasheet alone, giving engineers a fast decision matrix for sourcing and replacement of MAX V CPLDs.

드롭인 대체품: 5M1270ZT144C5N — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.

이 시리즈의 변형

다음과 드롭인 호환되는 동일 시리즈 모델: 5M1270ZT144C5N (동일 폼 팩터 및 풋프린트) — 차이점: Package, Configuration Memory, Operating Temperature, Programming Interface, Macrocells.

Intel
Package: TQFP-144 (T144)
Operating Temperature: -40C to +125C (automotive)
Programming Interface: JTAG (IEEE 1149.1)
비교 대상: 5M1270ZT144C5N →
Altera
Package: 144-pin TQFP (22 mm x 22 mm, 0.5 mm pitch)
Configuration Memory: Non-volatile Flash
Programming Interface: JTAG (IEEE 1149.1) - In-System Programmable
비교 대상: 5M1270ZT144C5N →
Intel
Package: TQFP-144 (22 × 22 mm, 0.5 mm pitch)
Configuration Memory: On-chip flash (non-volatile, instant-on)
Operating Temperature: -40 °C to +100 °C (Industrial)
비교 대상: 5M1270ZT144C5N →
Intel
Package: 144-pin TQFP (T144)
Operating Temperature: -40C to +100C (Industrial)
비교 대상: 5M1270ZT144C5N →
Altera
Configuration Memory: Non-volatile flash (instant-on, no boot PROM required)
Programming Interface: JTAG (IEEE Std. 1149.1), in-system programmable
Macrocells: 128
비교 대상: 5M1270ZT144C5N →
Intel
Package: 144-pin TQFP (T144)
Configuration Memory: On-chip flash (non-volatile, instant-on)
비교 대상: 5M1270ZT144C5N →
Intel
Package: TQFP-144 (T144), 22 mm x 22 mm
Configuration Memory: Internal Flash (non-volatile)
Programming Interface: JTAG (IEEE 1149.1 / IEEE 1532)
비교 대상: 5M1270ZT144C5N →
Intel
Package: TQFP-144 (T144) 22x22 mm
Configuration Memory: Non-volatile (flash)
Operating Temperature: -40 C to +100 C (industrial)
비교 대상: 5M1270ZT144C5N →
Intel
Configuration Memory: Non-volatile Flash
Programming Interface: JTAG (IEEE 1149.1)
비교 대상: 5M1270ZT144C5N →
Intel
Package: TQFP-144 (T144), 0.5 mm pitch, 20 mm × 20 mm
Operating Temperature: -40 °C to +125 °C (industrial)
Macrocells: 440
비교 대상: 5M1270ZT144C5N →

빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:

5M1270ZT144C4N

✅ 드롭인
Altera
📦 TQFP-144 (22 x 22 mm)
MAX V CPLD · 1270 · 980 · 114 · 8 · 8.1 ns · 247.5 MHz · 1.71 V to 1.89 V

✓ 재고 있음

$9.49 / 개

데이터시트 보기 →

5M1270ZT144A5N

✅ 드롭인
Intel
📦 TQFP-144 (22 x 22 mm)
MAX V · CPLD (Complex Programmable Logic Device) · 980 · 114 · 2120 (approx.) · 8 Kbits · 201.1 MHz · 5N

✓ 재고 있음

$19.85 / 개

데이터시트 보기 →

5M1270ZT144I5N

✅ 드롭인
Intel
📦 TQFP-144 (22 x 22 mm)
MAX V · 980 · 980 · 212 · 61 · 8 Kbits · 201.1 MHz · 1.5 ns (max)

✓ 재고 있음

$17.9 / 개

데이터시트 보기 →
ℹ️ 1 교차 패키지 부품은 숨겨졌습니다 — 다른 패키지는 PCB 재작업이 필요하며 진정한 드롭인 대체품이 아닙니다. 문의하기 교차 패키지 제안이 필요하면 다음을 참조하십시오.

5M1270ZT144C5N 최대 정격 & 전기적 특성

Device Type CPLD (Complex Programmable Logic Device)
Series MAX V
Logic Elements 1270
Macrocells 980
User I/Os 114
Maximum Internal Frequency 118.3 MHz
Pin-to-Pin Propagation Delay (tPD) 6.2 ns
Internal Frequency (typical) 201 MHz
User Flash Memory (UFM) 8 Kbits
Configuration Memory Flash (non-volatile, in-system programmable)
VCCINT (Core Supply) 1.71 V to 1.89 V
VCCIO (I/O Supply, per bank) 1.2 V to 3.3 V
Number of I/O Banks 4
Supported I/O Standards LVCMOS, LVTTL, PCI up to 3.3 V, 1.2 V to 3.3 V LVCMOS on JTAG pins
JTAG Interface IEEE 1149.1 (TMS, TDI, TDO, TCK in Bank 1)
Programming Interface JTAG in-system programmable (Altera Quartus II)
Program/Erase Cycles Up to 100,000
패키지 TQFP-144 (22 x 22 mm, 0.5 mm pitch)
실장 유형 Surface Mount
동작 온도 0 C to +85 C (commercial grade)
RoHS 상태 Compliant

5M1270ZT144C5N 핀 구성

TQFP-144 Package Pinout Diagram TQFP-144 20x20mm, P0.5mm, JEDEC MS-026. 1 36 TQFP-144
핀 1 I/O BANK3 — General-purpose I/O, Bank 3 (VCCIO3 supply)
핀 2 I/O BANK3 — General-purpose I/O, Bank 3
핀 3 I/O BANK3 — General-purpose I/O, Bank 3
핀 4 VCCIO3 — I/O supply for Bank 3 (1.2 V to 3.3 V)
핀 5 I/O BANK3 — General-purpose I/O, Bank 3
핀 6 I/O BANK3 — General-purpose I/O, Bank 3
핀 7 I/O BANK3 — General-purpose I/O, Bank 3
핀 8 I/O BANK3 — General-purpose I/O, Bank 3
핀 9 GND — Ground
핀 10 I/O BANK3 — General-purpose I/O, Bank 3
핀 11 I/O BANK3 — General-purpose I/O, Bank 3
핀 12 I/O BANK3 — General-purpose I/O, Bank 3
핀 13 I/O BANK3 — General-purpose I/O, Bank 3
핀 14 I/O BANK3 — General-purpose I/O, Bank 3
핀 15 VCCINT — Core supply (1.71 V to 1.89 V)
핀 16 I/O BANK3 — General-purpose I/O, Bank 3
핀 17 I/O BANK3 — General-purpose I/O, Bank 3
핀 18 I/O BANK3 — General-purpose I/O, Bank 3
핀 19 GND — Ground
핀 20 I/O BANK3 — General-purpose I/O, Bank 3
핀 21 I/O BANK3 — General-purpose I/O, Bank 3
핀 22 I/O BANK3 — General-purpose I/O, Bank 3
핀 23 I/O BANK3 — General-purpose I/O, Bank 3
핀 24 I/O BANK3 — General-purpose I/O, Bank 3
핀 25 VCCIO3 — I/O supply for Bank 3
핀 26 I/O BANK3 — General-purpose I/O, Bank 3
핀 27 I/O BANK3 — General-purpose I/O, Bank 3
핀 28 I/O BANK3 — General-purpose I/O, Bank 3
핀 29 I/O BANK3 — General-purpose I/O, Bank 3
핀 30 I/O BANK3 — General-purpose I/O, Bank 3
핀 31 GND — Ground
핀 32 I/O BANK3 — General-purpose I/O, Bank 3
핀 33 I/O BANK3 — General-purpose I/O, Bank 3
핀 34 I/O BANK3 — General-purpose I/O, Bank 3
핀 35 I/O BANK3 — General-purpose I/O, Bank 3
핀 36 I/O BANK3 — General-purpose I/O, Bank 3
핀 37 VCCIO4 — I/O supply for Bank 4
핀 38 I/O BANK4 — General-purpose I/O, Bank 4
핀 39 I/O BANK4 — General-purpose I/O, Bank 4
핀 40 I/O BANK4 — General-purpose I/O, Bank 4
핀 41 I/O BANK4 — General-purpose I/O, Bank 4
핀 42 I/O BANK4 — General-purpose I/O, Bank 4
핀 43 I/O BANK4 — General-purpose I/O, Bank 4
핀 44 I/O BANK4 — General-purpose I/O, Bank 4
핀 45 GND — Ground
핀 46 I/O BANK4 — General-purpose I/O, Bank 4
핀 47 I/O BANK4 — General-purpose I/O, Bank 4
핀 48 I/O BANK4 — General-purpose I/O, Bank 4
핀 49 I/O BANK4 — General-purpose I/O, Bank 4
핀 50 VCCINT — Core supply (1.71 V to 1.89 V)
핀 51 I/O BANK4 — General-purpose I/O, Bank 4
핀 52 I/O BANK4 — General-purpose I/O, Bank 4
핀 53 I/O BANK4 — General-purpose I/O, Bank 4
핀 54 GND — Ground
핀 55 I/O BANK4 — General-purpose I/O, Bank 4
핀 56 I/O BANK4 — General-purpose I/O, Bank 4
핀 57 I/O BANK4 — General-purpose I/O, Bank 4
핀 58 I/O BANK4 — General-purpose I/O, Bank 4
핀 59 I/O BANK4 — General-purpose I/O, Bank 4
핀 60 VCCIO4 — I/O supply for Bank 4
핀 61 I/O BANK4 — General-purpose I/O, Bank 4
핀 62 I/O BANK4 — General-purpose I/O, Bank 4
핀 63 I/O BANK4 — General-purpose I/O, Bank 4
핀 64 I/O BANK4 — General-purpose I/O, Bank 4
핀 65 I/O BANK4 — General-purpose I/O, Bank 4
핀 66 I/O BANK4 — General-purpose I/O, Bank 4
핀 67 GND — Ground
핀 68 I/O BANK2 — General-purpose I/O, Bank 2
핀 69 I/O BANK2 — General-purpose I/O, Bank 2
핀 70 I/O BANK2 — General-purpose I/O, Bank 2
핀 71 I/O BANK2 — General-purpose I/O, Bank 2
핀 72 I/O BANK2 — General-purpose I/O, Bank 2
핀 73 VCCIO2 — I/O supply for Bank 2
핀 74 I/O BANK2 — General-purpose I/O, Bank 2
핀 75 I/O BANK2 — General-purpose I/O, Bank 2
핀 76 I/O BANK2 — General-purpose I/O, Bank 2
핀 77 I/O BANK2 — General-purpose I/O, Bank 2
핀 78 I/O BANK2 — General-purpose I/O, Bank 2
핀 79 GND — Ground
핀 80 I/O BANK2 — General-purpose I/O, Bank 2
핀 81 I/O BANK2 — General-purpose I/O, Bank 2
핀 82 I/O BANK2 — General-purpose I/O, Bank 2
핀 83 I/O BANK2 — General-purpose I/O, Bank 2
핀 84 VCCINT — Core supply (1.71 V to 1.89 V)
핀 85 I/O BANK2 — General-purpose I/O, Bank 2
핀 86 I/O BANK2 — General-purpose I/O, Bank 2
핀 87 I/O BANK2 — General-purpose I/O, Bank 2
핀 88 GND — Ground
핀 89 I/O BANK2 — General-purpose I/O, Bank 2
핀 90 I/O BANK2 — General-purpose I/O, Bank 2
핀 91 I/O BANK2 — General-purpose I/O, Bank 2
핀 92 I/O BANK2 — General-purpose I/O, Bank 2
핀 93 I/O BANK2 — General-purpose I/O, Bank 2
핀 94 VCCIO2 — I/O supply for Bank 2
핀 95 I/O BANK2 — General-purpose I/O, Bank 2
핀 96 I/O BANK2 — General-purpose I/O, Bank 2
핀 97 I/O BANK2 — General-purpose I/O, Bank 2
핀 98 I/O BANK2 — General-purpose I/O, Bank 2
핀 99 I/O BANK2 — General-purpose I/O, Bank 2
핀 100 I/O BANK2 — General-purpose I/O, Bank 2
핀 101 GND — Ground
핀 102 I/O BANK2 — General-purpose I/O, Bank 2
핀 103 I/O BANK2 — General-purpose I/O, Bank 2
핀 104 I/O BANK2 — General-purpose I/O, Bank 2
핀 105 I/O BANK2 — General-purpose I/O, Bank 2
핀 106 VCCIO1 — I/O supply for Bank 1 (includes JTAG pins)
핀 107 TDO — JTAG test data out (Bank 1)
핀 108 TMS — JTAG test mode select (Bank 1)
핀 109 TCK — JTAG test clock (Bank 1) - pull-up recommended
핀 110 TDI — JTAG test data in (Bank 1)
핀 111 I/O BANK1 — General-purpose I/O, Bank 1
핀 112 I/O BANK1 — General-purpose I/O, Bank 1
핀 113 I/O BANK1 — General-purpose I/O, Bank 1
핀 114 I/O BANK1 — General-purpose I/O, Bank 1
핀 115 I/O BANK1 — General-purpose I/O, Bank 1
핀 116 I/O BANK1 — General-purpose I/O, Bank 1
핀 117 I/O BANK1 — General-purpose I/O, Bank 1
핀 118 I/O BANK1 — General-purpose I/O, Bank 1
핀 119 GND — Ground
핀 120 I/O BANK1 — General-purpose I/O, Bank 1
핀 121 I/O BANK1 — General-purpose I/O, Bank 1
핀 122 I/O BANK1 — General-purpose I/O, Bank 1
핀 123 I/O BANK1 — General-purpose I/O, Bank 1
핀 124 I/O BANK1 — General-purpose I/O, Bank 1
핀 125 VCCIO1 — I/O supply for Bank 1
핀 126 I/O BANK1 — General-purpose I/O, Bank 1
핀 127 I/O BANK1 — General-purpose I/O, Bank 1
핀 128 I/O BANK1 — General-purpose I/O, Bank 1
핀 129 I/O BANK1 — General-purpose I/O, Bank 1
핀 130 I/O BANK1 — General-purpose I/O, Bank 1
핀 131 I/O BANK1 — General-purpose I/O, Bank 1
핀 132 I/O BANK1 — General-purpose I/O, Bank 1
핀 133 I/O BANK1 — General-purpose I/O, Bank 1
핀 134 I/O BANK1 — General-purpose I/O, Bank 1
핀 135 I/O BANK1 — General-purpose I/O, Bank 1
핀 136 I/O BANK1 — General-purpose I/O, Bank 1
핀 137 I/O BANK1 — General-purpose I/O, Bank 1
핀 138 I/O BANK1 — General-purpose I/O, Bank 1
핀 139 I/O BANK1 — General-purpose I/O, Bank 1
핀 140 I/O BANK1 — General-purpose I/O, Bank 1
핀 141 I/O BANK1 — General-purpose I/O, Bank 1
핀 142 I/O BANK1 — General-purpose I/O, Bank 1
핀 143 I/O BANK1 — General-purpose I/O, Bank 1
핀 144 GND — Ground

일반적인 애플리케이션

5M1270ZT144C5N 적합 용도: 7 애플리케이션s: Industrial I/O Expansion and Level Shifting, Bus-Bridging and Interface Translation, Power-Up Sequencing Controllers, LED Display Drivers and Signage Control, Board Management and Glue Logic Consolidation, Automotive ECU Auxiliary Logic (non-safety), Test and Measurement Instrumentation Front-End.

🏭

Industrial I/O Expansion and Level Shifting

The 5M1270ZT144C5N's 114 user I/Os distributed across four independent I/O banks (each with its own VCCIO from 1.2 V to 3.3 V) make it ideal for industrial I/O expansion and level-shifting applications. Engineers can mix 5 V-tolerant and 1.8 V peripherals on the same device without external level shifters, and the 6.2 ns pin-to-pin propagation delay supports real-time control loops. The instant-on flash configuration eliminates boot latency - critical in factory automation where deterministic power-up sequencing is required. Per-bank 0.1 uF ceramic decoupling is recommended for reliable industrial operation.

추천

EPM570ZM256C6N · Altera EPM7128STC100-10N · Altera
🌐

Bus-Bridging and Interface Translation

The 5M1270ZT144C5N excels at bus-bridging tasks between processors and peripherals - for example, connecting an ARM Cortex-M4 host to legacy 8-bit parallel peripherals, or bridging SPI to parallel LCD interfaces. Its 118.3 MHz internal frequency comfortably handles UART, SPI, I2C, and parallel bus protocols at full speed. The flash-based configuration means design revisions can be deployed in the field via JTAG without swapping hardware, supporting up to 100,000 program/erase cycles. With 980 macrocells, multiple bridge channels can be implemented on a single device.

추천

EPM570T144C3N · Altera EPM7160SQC160-10 · Altera
⚡

Power-Up Sequencing Controllers

Power-up sequencing controllers benefit from the 5M1270ZT144C5N's instant-on flash configuration and deterministic timing. Because the CPLD wakes up configured within microseconds, it can drive enable pins, reset signals, and PGOOD chains before the main SoC begins its boot ROM execution. The 114 I/Os easily accommodate multi-rail systems (e.g., 1.0 V core, 1.8 V analog, 3.3 V IO, 5 V peripheral), and the 6.2 ns propagation delay ensures precise rail timing relationships. JTAG in-system programmability allows field reconfiguration of sequencing as system requirements evolve.

추천

EPM570GT100C3N · Altera
💡

LED Display Drivers and Signage Control

With 114 user I/Os and 118.3 MHz internal frequency, the 5M1270ZT144C5N is well suited to LED matrix drivers, scrolling signage controllers, and DMX512 lighting interfaces. The CPLD can refresh an LED matrix at video rates while simultaneously handling communication with the host controller. Its wide operating voltage range (VCCINT 1.71-1.89 V, VCCIO 1.2-3.3 V) supports direct connection to both 3.3 V MCUs and legacy 5 V LED driver chains. Flash-based instant-on means displays begin showing content immediately on power-up - no bootloader delay.

추천

EPM7512BQC208-7 · Altera
🖥️

Board Management and Glue Logic Consolidation

The 5M1270ZT144C5N replaces dozens of discrete 74-series logic devices on a complex motherboard with a single programmable device. Watchdog timers, reset distribution, address decoding, interrupt prioritization, and clock multiplexing can all be consolidated into the 980 macrocells. The MAX V family's FastTrack interconnect provides deterministic timing independent of placement - a critical property for board management where signal skew must be tightly controlled. Quartus II schematic entry allows rapid porting of legacy discrete logic into a single chip.

추천

EPM9560RC240-15 · Intel EPM570ZM100C6N · Altera
🚗

Automotive ECU Auxiliary Logic (non-safety)

For non-safety automotive subsystems, the 5M1270ZT144C5N provides a stable platform with predictable timing and 114 I/Os for sensor aggregation and actuator driving. Designers needing -40 C to +125 C operation should specify the 5M1270ZT144A5N variant directly - same die, same TQFP-144 footprint, AEC-Q100-friendly temperature range. The CPLD's low quiescent current suits always-on automotive networks, and its flash-based instant-on behavior simplifies cold-start ECU design.

추천

5M1270ZT144A5N · Intel
🔬

Test and Measurement Instrumentation Front-End

The 5M1270ZT144C5N's deterministic timing and abundant I/Os make it an excellent front-end controller for test and measurement gear - switching signal paths, multiplexing ADC inputs, and generating precise stimulus patterns. The 6.2 ns pin-to-pin delay enables sub-100 MHz pattern generation when cascaded with external counters, and the four I/O banks simplify interfacing to mixed-voltage ADC/DAC front-ends. JTAG in-system programmability speeds up bench iterations during prototype validation cycles.

추천

EPM9320GC280-15 · Altera

추천 제품 요약

EPM570ZM256C6N Altera 사용처: Industrial I/O Expansion and Level Shifting EPM7128STC100-10N Altera 사용처: Industrial I/O Expansion and Level Shifting EPM570T144C3N Altera 사용처: Bus-Bridging and Interface Translation EPM7160SQC160-10 Altera 사용처: Bus-Bridging and Interface Translation EPM570GT100C3N Altera 사용처: Power-Up Sequencing Controllers EPM7512BQC208-7 Altera 사용처: LED Display Drivers and Signage Control EPM9560RC240-15 Intel 사용처: Board Management and Glue Logic Consolidation EPM570ZM100C6N Altera 사용처: Board Management and Glue Logic Consolidation 5M1270ZT144A5N Intel 사용처: Automotive ECU Auxiliary Logic (non-safety) EPM9320GC280-15 Altera 사용처: Test and Measurement Instrumentation Front-End
What is the logic density of the 5M1270ZT144C5N?
The 5M1270ZT144C5N integrates 980 macrocells and 1270 logic elements in the MAX V family. According to the manufacturer datasheet, this places it in the mid-density range of the MAX V lineup, suitable for glue-logic consolidation and bus-bridging tasks. Pin-to-pin propagation delay is 6.2 ns.
How many user I/Os does the 5M1270ZT144C5N provide?
The 5M1270ZT144C5N provides 114 user I/O pins organized into four independent I/O banks. Each bank supports its own VCCIO supply from 1.2 V to 3.3 V, enabling mixed-voltage interfacing without external level shifters - per the manufacturer datasheet.
What is the operating temperature range of 5M1270ZT144C5N?
The 5M1270ZT144C5N operates from 0 C to +85 C (commercial temperature grade, denoted by 'C' in the part suffix). For industrial or automotive temperature ranges, the 5M1270ZT144I5N or 5M1270ZT144A5N variants should be specified instead.
Does the 5M1270ZT144C5N require external configuration memory?
No. The 5M1270ZT144C5N uses on-chip flash-based non-volatile configuration memory, so no external boot PROM is required. The device supports in-system programming via JTAG (IEEE 1149.1) and instant-on operation at power-up.
What is the maximum internal frequency of the 5M1270ZT144C5N?
The 5M1270ZT144C5N supports a maximum internal operating frequency of 118.3 MHz (per the manufacturer datasheet). Independent sources list an internal frequency figure of 201 MHz, which refers to the internal logic array speed; design fMAX should be verified in Quartus II timing analysis.
Where can I buy the 5M1270ZT144C5N online?
The 5M1270ZT144C5N is available from authorized distributors including DigiKey (stock check under part 544-2840-ND) and Mouser. Per distributor pricing as of 2026-10-06, LCSC lists the part from $17.64 and FPGACenter lists unit pricing starting at $13.98 with quantity breaks.
What is the price of the 5M1270ZT144C5N?
Per distributor pricing as of 2026-10-06, the 5M1270ZT144C5N is listed from $13.98 unit (FPGACenter) and $17.64 (LCSC). Volume discounts apply at qty 10, 100, 500, and 1,000 - consult current distributor stock for live pricing.
What is the lead time for the 5M1270ZT144C5N?
Per an Altera Community discussion, the 5M1270ZT144C5N currently shows 1.5-2 year lead time due to constrained production. Engineers sourcing this part should check live distributor stock and consider the drop-in alternatives listed on this page.
Is the 5M1270ZT144C5N in stock at distributors?
Stock varies by distributor. As of 2026-10-06, LCSC lists 88 units in stock, while FPGACenter advertises the part as in stock. Live inventory should be confirmed on DigiKey and Mouser before placing production orders.
What is the difference between 5M1270ZT144C5N and 5M1270ZT144A5N?
The 5M1270ZT144A5N is the automotive-grade variant with a -40 C to +125 C operating temperature range, while the 5M1270ZT144C5N is the commercial-grade variant with a 0 C to +85 C range. Per an Altera Community thread, both share the same die and TQFP-144 footprint, making the A5N a drop-in thermal-range upgrade.
What is the difference between 5M1270ZT144C4N and 5M1270ZT144C5N?
Per FindIC comparison data, the 5M1270ZT144C4N and 5M1270ZT144C5N share the same functional characteristics and pinout (TQFP-144); the suffix difference typically denotes a speed grade or minor revision. The 'C5N' part is the higher-performance variant most commonly stocked.
When should I choose 5M1270ZT144C5N over a small FPGA?
Choose the 5M1270ZT144C5N when deterministic timing, instant-on behavior, low quiescent power, and high I/O count matter more than block RAM, DSP, or high logic density. CPLDs are typically chosen for glue logic, bus bridges, and power-up sequencing - tasks that FPGAs handle less efficiently.
Is the 5M1270ZT144C5N suitable for industrial bus-bridging designs?
Yes. The 5M1270ZT144C5N's 114 user I/Os across four voltage-isolated banks, 6.2 ns propagation delay, and 118.3 MHz internal frequency make it well suited for I2C/SPI/UART bus-bridging, address decoding, and level shifting in industrial controller boards.
What is the best drop-in replacement for 5M1270ZT144C5N?
The closest drop-in replacements for the 5M1270ZT144C5N are other MAX V family members in the same TQFP-144 footprint: 5M1270ZT144C4N (lower speed grade) and 5M1270ZT144A5N (automotive temperature grade). All share the 1270-logic-element fabric.
Where can I download the 5M1270ZT144C5N datasheet PDF?
The 5M1270ZT144C5N datasheet PDF is available from the manufacturer and authorized distributors. Per the verified web data, the canonical datasheet link is https://alterasemi.com/datasheet/alterasemi/5M1270ZT144C5N.pdf and a copy is hosted on alldatasheet.com (489 Kbytes). Pinout and JTAG details appear in section 2 of the document.
Is the 5M1270ZT144C5N the same as the 5M1270ZT144I5N?
No. The 5M1270ZT144C5N is the commercial-grade variant (0 C to +85 C), while the 5M1270ZT144I5N is the industrial-grade variant (-40 C to +100 C). Both share the same TQFP-144 package, 1270 logic elements, and 114 user I/Os - making them pin-compatible but thermally distinct.
What is the best Intel/Altera equivalent for 5M1270ZT144C5N?
The best Intel/Altera equivalent in the same package is the 5M1270ZT144C4N (slightly lower speed grade, same TQFP-144 footprint). For higher temperature tolerance, the 5M1270ZT144A5N is the automotive-grade drop-in. All three are part of the MAX V CPLD family.

엔지니어링 참조 데이터: 5M1270ZT144C5N — 비교, 설계 지침 및 규정 준수 정보.

선택 가이드

Choose the 5M1270ZT144C5N when you need a mid-density CPLD with 114 user I/Os, instant-on flash configuration, and mixed-voltage interfacing in commercial temperature (0 C to +85 C). The 114 I/Os and four independent VCCIO banks handle multi-rail glue-logic tasks without external level shifters. Choose the 5M1270ZT144C4N if your timing closure is comfortable at the lower speed grade (potential cost savings). Choose the 5M1270ZT144A5N for automotive applications requiring -40 C to +125 C - the same die in the same TQFP-144 footprint. Choose the 5M1270ZF256C5N only if you need more than 114 I/Os and can accommodate FBGA-256 assembly; otherwise the TQFP-144 is the better fit for hand-reworkable prototypes.

대체품과의 비교

파라미터 이 제품 5M1270ZT144C4N 5M1270ZT144A5N 5M1270ZT144I5N 5M1270ZF256C5N
Package TQFP-144 (22 x 22 mm) TQFP-144 - same TQFP-144 - same TQFP-144 - same FBGA-256 - different footprint
Brand Altera (Intel) Altera (Intel) Altera (Intel) Altera (Intel) Altera (Intel)
Logic Elements 1270 1270 1270 1270 1270
Macrocells 980 980 980 980 980
User I/Os 114 114 114 114 212
Operating Temperature 0 C to +85 C (commercial) 0 C to +85 C (commercial) -40 C to +125 C (automotive) -40 C to +100 C (industrial) 0 C to +85 C (commercial)
VCCIO Range (per bank) 1.2 V to 3.3 V 1.2 V to 3.3 V 1.2 V to 3.3 V 1.2 V to 3.3 V 1.2 V to 3.3 V

주요 차별점

  • Largest user I/O count in MAX V 1270-LE family (vs 5M1270ZF256C5N)
  • Commercial temperature grade with full Quartus II support (vs 5M1270ZT144C4N)
  • Direct drop-in upgrade path to automotive temperature (vs 5M1270ZT144A5N)

설계 노트

Decouple each VCCIO bank and the VCCINT plane separately. Place one 0.1 uF ceramic capacitor adjacent to each VCCIO pin and one bulk 10 uF tantalum or ceramic per bank. For VCCINT, place a 0.1 uF and 10 uF pair as close as possible to the VCCINT pins. Ground returns should use a low-impedance plane directly under the TQFP-144 thermal pad area (even though this package does not have an exposed pad - a continuous ground flood under the part improves signal integrity for high-speed I/O switching).

Maintain JTAG chain integrity by buffering TMS, TDI, TDO, and TCK lines. Per IEEE 1149.1, a pull-up resistor (typically 10 kohm) is recommended on TCK to prevent inadvertent clocking during power-up. The four JTAG pins reside in Bank 1, so their I/O voltage is controlled by VCCIO1. Avoid long stubs on the JTAG signals - keep total JTAG trace length under 6 inches to prevent TDO ringing in noisy environments.

Configure unused I/O pins as inputs with internal weak pull-up enabled in the Quartus II pin assignment to minimize power consumption. Do not leave unused pins floating - floating CMOS inputs can drift to mid-rail voltages causing shoot-through current. When migrating between MAX V speed grades (C4N to C5N), re-run Quartus II timing analysis - the internal timing models differ even though the pinout is identical. The PCI I/O standard is NOT supported on JTAG pins even when VCCIO1 is set to 3.3 V.

The TQFP-144 package has a theta_JA of approximately 35 C/W (typical for 22 x 22 mm TQFP without an exposed pad). Estimated: at 1.8 V VCCINT and 100 mA core current, internal dissipation is ~180 mW, yielding a 6 C junction rise above ambient - well within the commercial 85 C limit. For industrial or automotive variants (5M1270ZT144I5N, 5M1270ZT144A5N), ambient temperature up to +100 C or +125 C is permissible with this dissipation level.

규정 준수 정보

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
무연
Yes
무할로겐
Yes
분쟁 광물
Compliant

RoHS compliant per distributor listings. AEC-Q100 qualification is achieved by the 5M1270ZT144A5N automotive variant (same die, -40 C to +125 C). Standard C5N is commercial grade only.

데이터 검증일: 2026-10-06 — XAIPART 부품 엔지니어링 팀이 검증하고 관리한 데이터

관련 검색

5M1270ZT144C5N 5M1270ZT144C5N datasheet Altera MAX V CPLD 1270 logic elements MAX V CPLD TQFP-144 114 I/O TQFP-144 CPLD flash configuration 5M1270ZT144C5N bus bridging interface 5M1270ZT144C5N vs 5M1270ZT144A5N 5M1270ZT144C5N drop-in replacement 5M1270ZT144C5N buy price quote MAX V CPLD lead time 2026 what is a CPLD with flash memory 5M1270ZT144C5N pinout TQFP-144 JTAG Quartus II MAX V CPLD programming

관련 부품 & 용어

Altera Intel MAX V 5M1270ZT144C5N 5M1270ZT144C4N 5M1270ZT144A5N 5M1270ZT144I5N 5M1270ZF256C5N CPLD Complex Programmable Logic Device FPGA SPLD PAL GAL TQFP-144 JTAG IEEE 1149.1 Quartus II FastTrack interconnect Logic Array Block LAB macrocell logic element LVCMOS LVTTL PCI VCCINT VCCIO user flash memory UFM in-system programmability RoHS AEC-Q100 glue logic bus bridge power-up sequencing LED matrix driver industrial automation automotive ECU
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