Manufacturer: Samsung
Type: SDRAM CHIP
Model: K4S561632N-LC75

Supply Voltage: 3 …3.6 V
Capacity: 256 MB
Bus Mode: PC-133
Pin Count: 54
Interface Type: LVTTL
No. of I/O Lines: 16
Input logic high voltage: 2 … 3.9 V
Output logic high voltage: 2.4 V
Input Leakage Current: -10 …10 uA
Operating Temperature: 0 … 70 ° C
Dimensions: 10.16 X 22.22 mm