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LC863440B - (LC8634xxB) 8-bit 1-chip Microcontroller

Description

Pin name VSS XT1 XT2 VDD RES FILT CVIN VS HS R G B BL Port 0 P00 to P07 I/O I O I O I I I O O O O I/O Negative power supply Input terminal for crystal oscillator Output terminal for crystal oscillator Positive power supply Reset terminal Filter terminal for PLL Video signal input terminal Vertical s

Features

  • Read-Only Memory (ROM) : 49152 × 8-bits/40960 × 8-bits/32768 × 8-bits/ 28672 × 8-bits/24576 × 8-bits/20480 × 8-bits/ 16384 × 8-bits for program 16128 × 8-bits for CGROM.
  • Random Access Memory (RAM) : 512 × 8-bits (working area) : LC863448B/40B 384 × 8-bits (working area) : LC863432B/28B/24B/20B/16B 128 × 8-bits (working or ROM correction function) 352 × 9-bits (for CRT display).
  • OSD functions.
  • Screen display : 36 characters × 16 lines (by software).
  • RAM : 352 words.

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Ordering number : ENN7935 LC863448B, LC863440B LC863432B, LC863428B LC863424B, LC863420B LC863416B Overview CMOS IC FROM 48K/40K/32K/28K/24K/20K/16K-byte, RAM 640/512-byte on-chip and 352 × 9-bit OSD RAM 8-bit 1-chip Microcontroller The LC863448/40/32/28/24/20/16B are 8-bit single chip microcontrollers with the following on-chip functional blocks : • CPU : Operable at a minimum bus cycle time of 0.
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