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LC863520B

Sanyo Semicon Device
Part Number LC863520B
Manufacturer Sanyo Semicon Device
Description (LC8635xxB) 8-bit 1-chip Microcontroller
Published Feb 9, 2006
Detailed Description Ordering number : ENN7936 LC863548B, LC863540B at .D LC863532B, LC863528B w w w LC863524B, LC863520B LC863516B Overview...
Datasheet PDF File LC863520B PDF File

LC863520B
LC863520B


Overview
Ordering number : ENN7936 LC863548B, LC863540B at .
D LC863532B, LC863528B w w w LC863524B, LC863520B LC863516B Overview h S a t e e 4U .
m o c CMOS IC FROM 48K/40K/32K/28K/24K/20K/16K-byte, RAM 640/512-byte on-chip and 176 × 9-bit OSD RAM 8-bit 1-chip Microcontroller The LC863548/40/32/28/24/20/16B are 8-bit single chip microcontrollers with the following on-chip functional blocks : • CPU : Operable at a minimum bus cycle time of 0.
424µs • On-chip ROM capacity Program ROM : 48K/40K/32K/28K/24K/20K/16K-bytes CGROM : 16K-bytes • On-chip RAM capacity : 640/512-bytes • OSD RAM : 176 × 9-bits • On-screen display controller • Four channels × 6-bit AD Converter • Three channels × 7-bit PWM • Two channels × 16-bit timer/counter, 14-bit base timer • IIC-bus compliant serial interface circuit (Multi-master type) • ROM correction function • 13-source 8-vectored interrupt system • Integrated system clock generator and display clock generator Only one X’tal oscillator (32.
768kHz) for PLL reference is used for both generators.
All of the above functions are fabricated on a single chip.
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m o c 73004 JO IM No.
7936-1/17 LC863548B/40B/32B/28B/24B/20B/16B 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) : LC863548B/40B 384 × 8-bits (working area) : LC863532B/28B/24B/20B/16B 128 × 8-bits (working or ROM correction function) 176 × 9-bits (for CRT display) ■OSD functions • Screen display : 36 characters × 8 lines (by software) • RAM : 176 words (9-bits per word) Display area : 36 words × 4 lines Control area : 8 words × 4 lines • Characters Up to 252 kinds of 16 × 32 dot character fonts (4 characters including 1 test character are not programmable) Each font can be divided into two parts and ...


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