LC863432A Datasheet, PDF (2/19 Pages) Sanyo Semicon Device – 8-Bit Single-Chip Microcontroller

Features
(1) Read-Only Memory (ROM) :
LC863432A/28A/24A/20A/16A
32768 × 8 bits / 28672 × 8 bits / 24576 × 8 bits
20486 × 8 bits / 16384 × 8 bits for program
16128 × 8 bits for CGROM
(2) Random Access Memory (RAM) :
384 × 8 bits (working area)
128 × 8 bits (working or ROM correction function)
352 × 9 bits (for CRT display)
(3) 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 (Ex. 16 × 16 dot character font × 2)
At least 111 characters need to be divide between a 16 × 18 dot and 8 × 9 dot character font to display the caption
fonts.
- Various character attributes
Character colors
: 16 colors (analog mode: lv_p-p output) / 8 colors (digital/mode)
Character background colors
: 16 colors (analog mode: lv_p-p output) / 8 colors (digital/mode)
Fringe / shadow colors
: 16 colors (analog mode: lv_p-p output) / 8 colors (digital/mode)
Full screen colors
: 16 colors (analog mode: lv_p-p output) / 8 colors (digital/mode)
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 (bit 9 - 16)^*1 and vertical pitch (bit-32) 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) / Simplifed 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.
(4) Data Slicer (closed caption format)
- Closed caption data and XDS data extraction
- NTSC/PAL, and extracted line can be specified
(5) Bus Cycle Time / Instruction-Cycle Time
Bus cycle time
0.424µs
7.5µs
91.55µs
183.1µs
Instruction cycle time Clock divider
0.848µs
1/2
15.0µs
1/2
183.1µs
1/1
366.2µs
1/2
System clock oscillation
Internal VCO
(Ref : X’tal 32.768kHz)
Internal RC
Crystal
Crystal
Oscillation Frequency Voltage
14.156MHz
4.5V to 5.5V
800kHz
32.768kHz
32.768kHz
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
No.6846-2/19