LC863832B 반도체 회로 부품 판매점
8-bit 1-chip Microcontroller
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 Sanyo Semicon Device |
www.DataSheet.co.kr
Ordering number : ENA0119A
LC863864B, LC863856B
LC863848B, LC863840B
LC863832B, LC863828B
LC863824B, LC863820B
LC863816B
CMOS IC
64K/56K/48K/40K/32K/28K/24K/20K/16K-byte ROM,
CGROM16K-byte
on-chip 768-byte RAM and 352×9-bit OSD RAM
8-bit 1-chip Microcontroller
Overview
The LC863864B/56B/48B/40B/32B/28B/24B/20B/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 : 64K/56K/48K/40K/32K/28K/24K/20K/16K-bytes
CGROM
: 16K-bytes
• On-chip RAM capacity : 768-bytes
• OSD RAM : 352 × 9-bits
• Closed-Caption TV controller and the on-screen display controller
• Closed-Caption data slicer
• Four channels × 8-bit AD Converter
• Three channels × 7-bit PWM
• Two 16-bit timer/counter, 14-bit base timer
• 8-bit synchronous serial interface circuit
• IIC-bus compliant serial interface circuit (Multi-master type)
Continued on next page.
Note : This product includes the IIC bus interface circuit. If you intend to use the IIC bus interface, please notify us of this in
advance of our receiving your program ROM code order.
Purchase of SANYO IIC components conveys a license under the Philips IIC Patents Rights to use these components in
an IIC system, provided that the system conforms to the IIC Standard Specification as defined by Philips.
Trademarks
IIC is a trademark of Philips Corporation.
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
Ver.1.00
83006 / 52506HKIM No.A0119-1/20
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
LC863864B/56B/48B/40B/32B/28B/24B/20B/16B
Continued from preceding page.
• ROM correction function
• 16-source 10-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
TV control and the closed caption function
All of the above functions are fabricated on a single chip.
Features
Read-only memory (ROM)
: 65536 × 8-bits / 57344 × 8-bits / 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) : 768 × 8-bits (including 128 bytes for ROM correction function)
352 × 9-bits (for CRT display)
OSD functions
• Screen display : 36 characters × 16 lines (by software)
• RAM
: 352 words (9-bits per word)
Display area : 36 words × 8 lines
Control area : 8 words × 8 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 used as two fonts : a 16 × 17 dot and 8 × 9 dot character font
At least 111 characters need to be divide to display the caption fonts.
• Various character attributes
Character colors
: 16 colors
Character background colors : 16 colors
Fringe/shadow colors
: 16 colors
Full screen colors
: 16 colors
Rounding
Underline
Italic character (slanting)
• Attribute can be changed without spacing
• Vertical display start line number can be set for each row independently (Rows can be overlapped)
• Horizontal display start position can be set for each row independently
• Horizontal pitch (9 to 16 dots) *1 and vertical pitch (1 to 32 dots) can be set for each row independently
• Different display modes can be set for each row independently
Caption • Text mode/OSD mode 1/OSD mode 2 (Quarter size) /Simplified graphic mode
• Ten character sizes *1
Horez. × Vert. = (1 × 1), (1 × 2), (2 × 2), (2 × 4), (0.5 × 0.5)
(1.5 × 1), (1.5 × 2), (3 × 2), (3 × 4), (0.75 × 0.5)
• Shuttering and scrolling on each row
• Simplified graphic display
*1 Note : Range depends on display mode : refer to the manual for details.
Data Slicer (closed caption format)
• Closed caption data and XDS data extraction
• NTSC/PAL, and extracted line can be specified
Bus Cycle Time/Instruction-Cycle Time
Bus cycle time
Instruction cycle time Clock divider
0.424µs
0.848µs
1/2
7.5µs
91.55µs
183.1µs
15.0µs
183.1µs
366.2µs
1/2
1/1
1/2
System clock oscillation
Internal VCO
(Ref : X'tal 32.768kHz)
Internal RC
Crystal
Crystal
Oscillation frequency
14.156MHz
800kHz
32.768kHz
32.768kHz
Voltage
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
No.A0119-2/20
Datasheet pdf - http://www.DataSheet4U.net/
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제조업체: Sanyo Semicon Device
( sanyo )
LC863832B controller
데이터시트 다운로드 :
[ LC863832B.PDF ]
[ LC863832B 다른 제조사 검색 ]
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