FUJITSU SEMICONDUCTOR DATA SHEET DS05-20864-3E F.
MBM29LV004BC - 4M (512K x 8) BIT FLASH MEMORY
MBM29LV004BC-90 - 4M (512K x 8) BIT FLASH MEMORY
MBM29LV004BC-12 - 4M (512K x 8) BIT FLASH MEMORY
MBM29LV004BC-70 - 4M (512K x 8) BIT FLASH MEMORY