INKJET CARTRIDGE COMPRISING A PRINTHEAD DIE INCLUDING AN INTEGRATED CIRCUIT COMPRISING A FLUID EJECTION DEVICE, A FIRST MEMORY AND A SECOND MEMORY, AND CORRESPONDING METHOD

An inkjet cartridge includes a printhead die including an integrated circuit to drive a plurality of fluid actuation devices, and the integrated circuit includes an ID line (ID), a first select line (S4), a second select line (S5), a plurality of first data lines (D11-3), a second data line (D2), and a fire line (FIRE). The integrated circuit includes a first memory element (112), a second memory element (114), and a fluid actuation device (110). The first memory element, the second memory element, and the fluid actuation device, are enabled in response to combinations of signals on the ID line, the first select line, the second select line, the plurality of first data lines, the second data line, and the fire line. The first memory element is accessed via the ID line with the first memory element enabled, the second memory element is accessed via the fire line with the second memory element enabled, and the fluid actuation device is activated via the fire line with the fluid actuation device enabled.