Alliance Memory AS4C256M8D2-25BIN SDRAM - DDR2 DDR2，2G，256M x 8，1.8v，60球BGA，400MHz，工业温度 - 托盘

Access Time: 7 ns

Memory Size: 2 Gbit

Organization: 256 M x 8

Data Bus Width: 8 bit

Mounting Style: SMD/SMT

Moisture Sensitive: Yes

Supply Current - Max: 185 mA

Supply Voltage - Max: 1.9 V

Supply Voltage - Min: 1.7 V

Maximum Clock Frequency: 400 MHz

Maximum Operating Temperature: + 95 C

Minimum Operating Temperature: - 40 C