SMJ416400

Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . .. . . . 1 V to 7 V
Voltage range on any pin (see Note 1) . . . . . . . . . . . . . . . . . . .. . . . . . . . . . .. . . 1 V to 7 V
Short-circuit output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . . 50 mA
Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . .. . . . . . . . . . . 1 W
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . .. . . . . . . 55°C to 125°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C

The SMJ416400 series is a set of high-speed 16777216-bit dynamic random-access memories (DRAMs), organized as 4194304 words of four bits each. The series employs technology for high performance, reliability, and low power.

These SMJ416400 devices feature maximumRAS access times of 70 ns, 80 ns, and 100 ns. All inputs, outputs, and clocks are compatible with series 54 TTL. All addresses and data-in lines are latched on-chip to simplify system design. Data out is unlatched to allow greater system flexibility.

The SMJ416400 is offered in 450-mil 24/28-pin surface-mount small-outline leadless chip carrier (FNC suffix), 28-lead flatpack (HKB suffix), and 24-lead ZIP (SV suffix) packages. The packages are characterized for operation from 55°C to 125°C.