FUJITSU SEMICONDUCTOR DATA SHEET FLASH MEMORY CMOS.
MBM29LV004TC-70 - 4M (512K x 8) BIT FLASH MEMORY
MBM29LV004TC-12 - 4M (512K x 8) BIT FLASH MEMORY
MBM29LV004TC - 4M (512K X 8) BIT
MBM29LV004TC-90 - 4M (512K x 8) BIT FLASH MEMORY