XC7K420T-L2FFV901E vs XC7K420T-1FFG1156C vs XC7K420T-1FFG1156C

Same silicon die in different packages — compare I/O count, footprint, and form factor to find the best fit for your PCB design.

Parameter XC7K420T-L2FFV901E Current XC7K420T-1FFG1156C XC7K420T-1FFG1156C
Number of Logic Elements/Cells 416960 416960 416960
Number of LABs/CLBs 32575 32575 32575
Total RAM Bits 30781440 30781440 30781440
Number of I/O 380 400 400
Package / Case 900-BBGA, FCBGA 1156-BBGA, FCBGA 1156-BBGA, FCBGA
Operating Temperature 0°C ~ 100°C (TJ) 0°C ~ 85°C (TJ) 0°C ~ 85°C (TJ)
Voltage - Supply 0.87V ~ 0.93V 0.97V ~ 1.03V 0.97V ~ 1.03V
Product Status Obsolete Active Active
RoHS Compliant Compliant Compliant
Price $3,630.55 $4,805.00 $4,805.00
Availability In Stock In Stock In Stock

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