MB811171622A-125

The MB811171622A-125 is a kind of CMOS synchronous dynamic random access memory (SDRAM). It contains 16,777,216 memory cells accessible in an 16-bit format.It is ideally suited for workstations, personal computers, laser printers, high resolution graphic adapters accelerators and other applications where an extremely large memeory and bandwidth are required and where a simple interface is needed.

There are some features of MB811171622A-125 as follows: (1)single +3.3 V supply +0.3 V tolerance; (2)LVTTL compatible I/O; (3)2K refresh cycles every 32.8 ms; (4)dual bank operation; (5)byte control by DQML/DQMU; (6)burst read/write operation and burst read/single write operation capability; (7)programmable burst type, burst length, and CAS latency; (8)auto- and self-refresh (every 16s); (9)CKE power down mode; (10)output enable and input data mask.

The following is about the maximum ratings of MB811171622A-125 : (1)voltage of VCC supply relative to VSS, VCC, VCCQ: -0.5 to +4.6 V; (2)voltage at any pin relative to VSS, VIN, VOUT: -0.5 to +4.6 V; (3)short circuit output current, IOUT: ±50 mA; (4)power dissipation, PD: 1.3 W; (5)storage temperature, TSTG: -55 to +125.