MX23J25640

MX23J25640 www.DataSheet4U.com 256M-BIT NAND INTERFACE XtraROMTM FEATURES Word organization - (33,554,432 + 2,097,152Note) by 8 bits Page size - (512 + 16Note) by 8 bits Block size - (16,384 + 512Note) by 8 bits Note : Underlined parts are redundancy and fixed to all FFH. Operation mode - READ mode (1), READ mode (2), READ mode (3), RESET Operating supply voltage : VCC = 2.7~3.6V Access Time - Memory cell array to starting address : 7 us (MAX.) - Read cycle time : 50 ns (MAX.) - RE access time : 35 ns (MAX.) Operating supply current - During read : 30 mA (MAX.) (50 ns cycle operation) - During standby (CMOS) : 40 uA (MAX.) Package Type - 48-pin TSOP(I) (12mmx20mm) XtraROM TM: factory pre-programmed ROM with Macronix NBitTM technology, supporting short TAT Process - 0.15um PIN CONFIGURATIONS 48 TSOP NC NC NC NC NC GND RB RE CE NC NC VCC VSS NC NC CLE ALE WE NC NC NC NC NC NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 NC NC NC NC I/O7 I/O6 I/O5 I/O4 NC NC NC VCC GND NC NC NC I/O3 I/O2 I/O1 I/O0 NC NC NC NC PIN DESCRIPTION SYMBOL I/O0~I/O7 CLE ALE WE RE CE RB VCC NC GND PIN NAME Address Input/Command Inputs/ Data Outputs Command Latch Enable Address Latch Enable Write Enable Read Enable Chip Enable READY, /BUSY pin Supply Voltage No Connection Ground MX23J25640 (Normal Type) ORDER INFORMATION Part No. MX23J25640TC-50G MX23J25640TC-50 MX23J25640TI-50G Package 48 pi...