4Mbit NOR Flash, Parallel/Serial, 3V/3.3V, 32-Pin PLCC
8M-bit NOR Flash, 3V/3.3V, Parallel/Serial, 11ns, 32-Pin PLCC
Flash Mem Serial/Parallel 3V to 3.6V 4M-Bit 512K x 8 30ns 32-Pin PLCC T/R
Flash Mem Parallel/Serial 3V to 3.6V 4M-Bit 512K x 8 30ns 40-Pin TSOP T/R