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HD63485

Manufacturer: Hitachi Semiconductor (now Renesas)

HD63485 datasheet by Hitachi Semiconductor (now Renesas).

HD63485 datasheet preview

HD63485 Datasheet Details

Part number HD63485
Datasheet HD63485_Hitachi.pdf
File Size 1.48 MB
Manufacturer Hitachi Semiconductor (now Renesas)
Description Graphic Memory Interface Controller
HD63485 page 2 HD63485 page 3

HD63485 Overview

The HD63485 LSI belongs to the ACRTC (advanced CRT controller) family. It provides memory access control to frame buffers for graphic display and drawing. Incorporating bus driver circuits and a DRAM (dynamic RAM) interface, the GMIC allows direct connection to DRAMs with no external circuits.

HD63485 Key Features

  • Drives frame buffer memory directly (IOL = 24 rnA max)
  • Generates DRAM signal: row and column addresses,RAS, CAS, OE, WE, etc
  • High-speed dot
Hitachi Semiconductor (now Renesas) logo - Manufacturer

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HD63485 Distributor

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