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SM5906AF - Shock-proof Memory Controller for Video CD Players

Description

Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Pin name VDD1 UC1 UC2 UC3 NTEST1 TEST2 CLK YC2PO YSRDATA YLRCK YSCK VSS1 VDD2 ZLRCK ZSCK I/O Iu/O Iu/O Iu/O Iu Id I I I I I O O Function H VDD supply pin Microcontroller interface extension I/O 1 Microcontroller interface e

Features

  • 2-channel processing.
  • Serial data input.
  • 2s complement, 16-bit/MSB first.
  • Right-justified format.
  • Wide capture function (up to 4 × speed input rate).
  • Selectable 16/24/32-bit clock.
  • System clock input.
  • 384fs (16.9344 MHz).
  • Shock-proof memory controller.
  • Selectable CD-DA/V-CD/SVC mode.
  • 2 external DRAM configurations selectable 1 × 16M DRAM (4M × 4 bits, refresh cycle = 2048 cycle) 1 × 4M DRAM (1M ×.

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Datasheet Details

Part number SM5906AF
Manufacturer Nippon Precision Circuits Inc
File Size 231.00 KB
Description Shock-proof Memory Controller for Video CD Players
Datasheet download datasheet SM5906AF Datasheet

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Full PDF Text Transcription

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SM5906AF NIPPON PRECISION CIRCUITS INC. Shock-proof Memory Controller for Video CD Players Overview The SM5906AF is a shock-proof memory controller LSI for video CD players. The operating mode can be set to CD-DA mode, V-CD mode, or Super V-CD mode, and external memory can be selected from 2 options (4M, 16M). It operates from a 2.7 to 3.6 V supply voltage range. Features – 2-channel processing – Serial data input • 2s complement, 16-bit/MSB first • Right-justified format • Wide capture function (up to 4 × speed input rate) • Selectable 16/24/32-bit clock – System clock input • 384fs (16.
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