Description
SM5901AF compression and non compression type anti-shock memory controller with built-in 1M DRAM NIPPON PRECISION CIRCUITS INC.Overview The SM5901 i.
Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Pine name VDD2 U.
Features
* - 2-channel processing - Serial data input
* 2s complement, 16-bit/MSB first, rear-packed format - System clock input
* 384fs (16.9344 MHz)
* Digital attenuator
- Anti-shock memory controller - ADPCM compression method
* 4-level compression mode selectable
pre lim
2×1M
