5M1270ZF324C5N - 980MC CPLD 304MHz | Intel/Altera
MPN: 5M1270ZF324C5N ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $9.4513 | $9.45 |
| 10 | $8.95 | $89.50 |
| 100 | $8.4 | $840.00 |
| 500 | $8 | $4,000.00 |
| 1,000 | $7.5 | $7,500.00 |
5M1270ZF324C5N Overview
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that provides predictable timing and instant-on configuration. In the product taxonomy it sits within programmable logic devices, above traditional 74-series glue logic and below FPGAs, because it combines register-based logic, user I/O, and non-volatile memory in one integrated circuit. CPLDs are widely used for bus decoding, state machines, level shifting, and I/O expansion in systems that require deterministic latency without the configuration overhead of SRAM-based FPGAs.
Key features of this part include 1,270 logic elements, 980 macrocells, 127 LABs, 271 user I/Os, 304 MHz fMAX, 6.2 ns tPD, 1.8 V core supply, commercial 0 °C to +85 °C operating temperature, and lead-free FBGA-324 packaging. Its non-volatile MAX V architecture supports instant-on operation, making it suitable for simple control and protocol bridging tasks where boot configuration is not acceptable.
Architecturally, the 5M1270ZF324C5N uses a highly efficient look-up-table and product-term fabric, with UFM block options for user Flash storage. Because it is a CPLD rather than an FPGA, its timing is more predictable and its configuration memory does not require an external SPI Flash. The 324-ball package provides a large I/O count in a 19 mm by 19 mm footprint, enabling dense human-machine interface and backplane applications without sacrificing routability.
Typical applications include industrial controller glue logic, communication backplane address decoding, video display interface bridging, power-supply sequencing, and test instrumentation where deterministic response and medium-scale logic are required. The 271 I/O pins allow parallel buses, LCD interfaces, and general-purpose input/output expansion to be implemented directly.
When designing this component into a board, place 1.0 µF and 0.1 µF bypass capacitors close to each supply ball and keep the JTAG configuration connector short. Consider unused I/O termination because MAX V supports many I/O standards but floating inputs increase quiescent current. For multi-voltage systems, verify VCCIO bank assignments against the 271 I/O pin map.
This page synthesizes distributor pricing, drop-in family alternatives, and practical board-level design notes that complement the manufacturer datasheet and support both BOM planning and schematic bring-up.
Drop-in alternatives for 5M1270ZF324C5N — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with 5M1270ZF324C5N (same form factor and footprint) — differing in Operating Temperature, Package, Mounting Type, Configuration Memory, Programming Interface.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
5M1270ZF324C4N
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$21.4 / Unit
View Datasheet →5M1270ZF324I5N
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$13.95 / Unit
View Datasheet →5M1270ZF324I4N
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
5M1270ZF324A5N
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$17.85 / Unit
View Datasheet →5M1270ZF324A4N
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
5M1270ZF324C5N Maximum Ratings & Electrical Characteristics
| Device Family | Intel / Altera MAX V |
| Product Type | CPLD - Complex Programmable Logic Device |
| Number of Logic Elements / Cells | 1270 |
| Number of Macrocells | 980 |
| Number of Logic Array Blocks | 127 |
| Number of User I/Os | 271 |
| Maximum Operating Frequency | 304 MHz |
| Propagation Delay | 6.2 ns |
| Core Supply Voltage | 1.8 V |
| Operating Temperature Range | 0 °C to +85 °C |
| Mounting Type | SMD/SMT |
| Package / Case | 324-LBGA (FBGA-324) |
| Package Dimensions | 19 mm x 19 mm, 1 mm pitch |
| Lead-Free Finish | Yes (N suffix) |
| Packaging | Tray |
| Standard Package Quantity | 84 |
5M1270ZF324C5N 84 Pin Configuration Guide
Pin configuration for 5M1270ZF324C5N (84 package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for 5M1270ZF324C5N.
Refer to the datasheet for full pin configuration.
Typical Applications
5M1270ZF324C5N is suitable for 6 applications: Industrial Controller Glue Logic, Communication Backplane Address Decoding, Video Display Interface Bridging, Power Supply Sequencing and System Management, Test and Measurement Instrumentation Logic, In-Vehicle and Harsh Environment Control Logic.
Industrial Controller Glue Logic
The 5M1270ZF324C5N is a strong fit for industrial controllers because its 980 macrocells and 271 user I/Os implement address decoding, chip selects, interrupt routing, and fault latching with deterministic 6.2 ns tPD. In PLC and motion-control backplanes, the CPLD bridges a host CPU to multiple peripheral ASICs without adding external logic. Its 0 °C to +85 °C rating covers most factory-floor cabinets, while 1.8 V core operation keeps power manageable. When placed near the processor bus, the 304 MHz internal capability is more than enough for asynchronous bus timing. Designers should set I/O bank voltages to match the host interface and include bypass capacitors on all 1.8 V and VCCIO pins.
Recommended
Communication Backplane Address Decoding
In communication equipment, the 5M1270ZF324C5N provides pin-compatible, low-latency address decoding between a central processor and multiple line-card slots. The 271 I/O pins allow many active-low chip-select signals and bus-direction controls to be generated from high-address lines. Because CPLD configuration is non-volatile and instant-on, the equipment can begin responding to bus cycles immediately after power-up, which is essential for hot-swap and failover applications. The 6.2 ns propagation delay minimizes bus cycle wait states. For high-speed synchronous buses, use the internal register paths and fMAX up to 304 MHz.
Recommended
Video Display Interface Bridging
The 5M1270ZF324C5N suits display signal conditioning and interface bridging where a host processor must talk to LVDS or parallel RGB panels through a small programmable fabric. Its 271 I/O terminals can capture 24-bit RGB, HSYNC, VSYNC, and DE signals while also generating backlight enable and panel power sequencing logic. The non-volatile MAX V fabric removes the need for an external configuration memory and allows instant startup of the display controller. Timing is deterministic, and the CPLD can be used as a level translator between 1.8 V and 3.3 V I/O banks. Ensure the I/O bank voltage for the panel side matches the panel interface specification.
Recommended
Power Supply Sequencing and System Management
The 5M1270ZF324C5N can replace simple sequencer or supervisor circuits in systems with multiple power rails. With 1,270 logic elements and 980 macrocells, it can implement state machines that assert enable signals in a user-defined order, monitor power-good inputs, and latch fault conditions. The non-volatile MAX V architecture ensures the sequencing logic is active immediately on power-up, without waiting for an external controller to boot. Inputs are tolerant of slow slew power-good signals, and outputs can be mapped to 1.8 V, 2.5 V, or 3.3 V I/O banks to match PMIC enable thresholds. This approach reduces BOM count compared with discrete sequencing ICs.
Recommended
Test and Measurement Instrumentation Logic
In oscilloscopes, signal generators, and data-acquisition front ends, the 5M1270ZF324C5N handles trigger routing, acquisition control, and interface timing without burdening the main processor. Its 271 I/O pins directly connect to ADCs, DACs, and front-panel controls. The 304 MHz internal toggle rate supports counter/timer functions and pattern recognition for simple triggers. Because the MAX V fabric is non-volatile, instrument firmware can reconfigure acquisition modes by loading a new CPLD image through JTAG rather than replacing hardware. This capability shortens bring-up time and enables field upgrades of control logic.
Recommended
In-Vehicle and Harsh Environment Control Logic
The A-grade MAX V variants make this family usable in vehicles and harsh industrial environments where wider temperature range is necessary. The 5M1270ZF324C5N itself is commercial-grade, but when you select a drop-in A-grade alternative such as 5M1270ZF324A5N, the same PCB layout can support automotive body controllers, lighting modules, and sensor fusion hubs. With 980 macrocells, the CPLD implements wake-up logic, lamp diagnostics, and LIN interface glue. The F324 package offers enough user I/O for multiple connectors. Verify the selected grade's exact temperature range and AEC-Q100 qualification status against the MAX V ordering information before automotive release.
Recommended
Recommended Products Summary
Engineering reference data for 5M1270ZF324C5N — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 5M1270ZF324C4N | 5M1270ZF324I5N | 5M1270ZF324I4N | 5M1270ZF324A5N |
|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | FBGA-324 | FBGA-324 - same package | FBGA-324 - same package | FBGA-324 - same package | FBGA-324 - same package |
| Logic Elements / Cells | 1270 | 1270 | 1270 | 1270 | 1270 |
| Number of Macrocells | 980 | 980 | 980 | 980 | 980 |
| Number of User I/Os | 271 | 271 | 271 | 271 | 271 |
| Core Supply Voltage | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Temperature Grade | Commercial (0 °C to +85 °C) | Commercial (0 °C to +85 °C) | Industrial (extended temperature) | Industrial (extended temperature) | Automotive / extended grade (verify datasheet) |
| Speed Grade Bin | 5 | 4 | 5 | 4 | 5 |
Key Differentiators
- True drop-in speed-grade and temperature variants in FBGA-324 (vs 5M1270ZF324C4N)
- Large 271 I/O count in a CPLD with non-volatile instant-on (vs 5M1270ZF256C5N)
- Deterministic 6.2 ns propagation delay with non-volatile MAX V fabric (vs SRAM-based FPGA alternatives)
Design Notes
Decouple the 1.8 V core supply with at least one 10 µF bulk capacitor plus multiple 0.1 µF ceramic capacitors placed close to the supply balls. The FBGA-324 package has many VCC and GND balls; use a solid inner-layer power plane to distribute the 1.8 V rail and reduce loop inductance. Estimated: if the design consumes 100 mA core current at 1.8 V, core power is only 0.18 W, but I/O bank currents can dominate when driving many high-speed outputs, so include adequate copper for each VCCIO plane.
Route JTAG pins (TCK, TMS, TDI, TDO) with controlled impedance if the board uses long traces, and add pull-up resistors to the JTAG enable pins per the MAX V datasheet. Unused user I/O pins should be set to tri-state with weak pull-up in the Quartus Prime assignment editor, or terminated on the board, to prevent floating inputs from increasing supply current. Because the package is a 1 mm pitch FBGA, fan-out vias using 0.5 mm drill or smaller are recommended.
The biggest pitfall when using 324-ball CPLDs is assuming all logic I/Os connect directly to the same VCCIO bank. Verify the 271-I/O signal pin map by bank before routing. Another pitfall is neglecting to program the device after layout changes because MAX V logic is non-volatile and can retain an old configuration. During bring-up, confirm the JTAG chain and power-up current signature before trusting a programmed CPLD.
Compliance Information
N suffix indicates lead-free finish in Intel/Altera part numbering. AiPCBA description includes 'LEAD FREE'. RoHS full compliance not explicitly stated in retrieved snippet; A-grade automotive variants should be checked separately for AEC-Q100 status.
