LC863332A

Features:

(1) Read-Only Memory (ROM) : 32768 × 8 bits / 28672 × 8 bits / 24576 × 8 bits
20480 × 8 bits / 16384 × 8 bits for program
16128 × 8 bits for CGROM
(2) Random Access Memory (RAM) : 512 × 8 bits (including 128 bytes for 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 :
a 16 × 17 dot and 8 × 9 dot character font
- Various character attributes
Character colors : 16 colors
Character background colors : 16 colors
Fringe / shadow colors : 16 colors
Full screen colors : 16colors
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) Bus Cycle Time / Instruction-Cycle Time


Pinout




Specifications

Parameter		Symbol	Pins	Conditions		Limits
					VDD[V]	min	typ	max	unit
Supply voltage		VDDMAX	VDD	VDD		-0.3		+7.0	V
Input voltage		VI(1)	• RES , HS , VS , CVIN			-0.3		VDD+0.3
Output voltage		VO(1)	R, G, B, I, BL, FILT			-0.3		VDD+0.3
Input/output voltage		VIO	•Ports 0, 1, 6, 7, 84 to 87			-0.3		VDD+0.3
High level output current	Peak output current	IOPH(1)	•Ports 0, 1, 7, 84 to 87	CMOS output •For each pin.		-4			mA
		IOPH(2)	R, G, B, I, BL	•CMOS output •For each pin.		-5
	Total output current	IOAH(1)	•Ports 0, 1	The total of all pins.		-20
		IOAH(2)	Ports 7, 84 to 87	The total of all pins.		-10
		IOAH(3)	R, G, B, I, BL	The total of all pins.		-15
Low level output current	Peak output current	IOPL(1)	Ports 0, 1, 6, 84 to 87	For each pin.				20
		IOPL(2)	Port 7	For each pin.				15
		IOPL(3)	R, G, B, I, BL	For each pin.				5
	Total output current	IOAL(1)	Ports 0, 1	The total of all pins.				40
		IOAL(2)	Ports 6, 7, 84 to 87	The total of all pins.				40
		IOAL(3)	R, G, B, I, BL	The total of all pins.				15
Maximum power dissipation		Pdmax	DIP42S	Ta=-10 to +70°C				800	mW
			QFP48E					400
Operating temperature range		Topr				-10		+70	°C
Storage temperature range		Tstg				-55		+125

Description

The LC863332A are 8-bit single chip microcontrollers with the following on-chip functional blocks:
- CPU : Operable at a minimum bus cycle time of 0.424s
- On-chip ROM capacity
Program ROM : 32K/28K/24K/20K/16K bytes
CGROM : 16K bytes
- On-chip RAM capacity : 512 bytes
- OSD RAM : 352 * 9 bits
- Five channels * 8-bit AD Converter
- Three channels * 7-bit PWM
- Two 16-bit timer/counters, 14-bit base timer
- 8-bit synchronous serial interface circuit
- IIC-bus compliant serial interface circuit (Multi-master type)
- ROM correction function
- 15-source 9-vectored interrupt system
- Integrated system clock generator and display clock generator
X'tal oscillator (32.768kHz) for PLL reference is used for TV control. All of the above functions are fabricated on a single chip.