型号:  W972GG8KB25I

功能描述:  DRAM Chip DDR2 SDRAM 2Gbit 256Mx8 1.8V 60-Pin WBGA

制造商:  Winbond Electronics

EU RoHS:  Compliant

Type:  DDR2 SDRAM

Organization:  256Mx8

Data Bus Width (bit):  8

Maximum Clock Rate (MHz):  800

Number of Bits per Word (bit):  8

Number of Internal Banks:  8

Number of Words per Bank:  32M

Maximum Access Time (ns):  0.4

Address Bus Width (bit):  17

Maximum Operating Current (mA):  135

Typical Operating Supply Voltage (V):  1.8

Maximum Operating Supply Voltage (V):  1.9

Minimum Operating Supply Voltage (V):  1.7

Minimum Operating Temperature (°C):  -40

Maximum Operating Temperature (°C):  95

Number of I/O Lines (bit):  8

Interface Type:  SSTL_18

Operating Supply Voltage (V):  1.8

Mounting:  Surface Mount

Package Height (mm):  0.8(Max)

Package Length (mm):  12.5

Package Width (mm):  8

PCB changed:  60

Supplier Package:  WBGA

Pin Count:  60