FPGA & adaptive SoC databook · online editionRev. 2026.10

10CL040 vs 10M40

A comparison of the Altera Cyclone 10 LP 10CL040 and the Altera MAX 10 10M40 using the data from both vendors' selection guides.

Side-by-side specifications

10CL04010M40
Vendor / familyAltera Cyclone 10 LPAltera MAX 10
Logic (LUT4-equivalent)40,00040,000
LUTs as published40,000 LUT440,000 LUT4
Vendor logic figure40,000 LE40,000 LE
DSP126 18×18 multipliers125 18×18 multipliers
Block RAM1.1 Mb1.2 Mb
Large RAM——
Max. user I/O325500
TransceiversNoneNone
Hard PCI ExpressNoneNone
Hard processorNoneNone
Process60 nm55 nm
Configuration memorySRAMInternal flash
Packages25
Design toolAltera Quartus PrimeAltera Quartus Prime

Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.

Key differences

Both devices offer similar logic capacity: 40K and 40K LUT4 equivalents.

For arithmetic, the 10CL040 has 126 18×18 multipliers against 125 18×18 multipliers on the 10M40.

Configuration memory: sram on the 10CL040, internal flash on the 10M40.

The 10CL040 is designed with Altera Quartus Prime and the 10M40 with Altera Quartus Prime.

Full specifications

See the complete spec sheets with packages and grades: 10CL040 (Cyclone 10 LP) and 10M40 (MAX 10).