CXP88160

Features:

• A wide instruction set (213 instructions) which cover various types of data
- 16-bit arithmetic/multiplication and division/boolean bit operation instructions
• Minimum instruction cycle 250ns at 16MHz operation 122µs at 32kHz operation
• Incorporated ROM capacity 52K bytes (CXP88152) 60K bytes (CXP88160)
• Incorporated RAM capacity 1296 bytes (including fluorescent display area)
• Peripheral function
- A/D converter 8 bits, 8 channels, successive approximation system (Conversion time of 20µs/16MHz)
- Serial interface Incorporated 8-bit, 8-stage FIFO for data (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock sync type, 1 channel
- Timer 8-bit timer/counter, 2 channels 19-bit time base timer 32kHz timer/counter
- High precision timing pattern generation PPG 8 pins 32-stage programmable circuit RTG 5 pins, 2 channels
- PWM/DA gate output 12 bits, 2 channels (Repetitive frequency 62.5kHz/16MHz) DA gate pulse output, 13 bits, 4 channels
- Servo input control Capstan FG, Drum FG/PG, CTL input
- VSYNC separator
- FRC capture unit Incorporated 26-bit and 8-stage FIFO
- PWM output 14-bit, 1 channel
- VISS/VASS circuit Pulse duty auto detection circuit
- 32kHz timer/event counter 32kHz oscillation circuit, ultra-low speed instruction mode
- Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO
- Fluorescent display panel controller/driver Maximum 148-segment display possible Hardware key scan function (Maximum 16 ´ 3 key matrix available) Dimmer function High voltage drive output (40V) Incorporated pull-down resistor (Mask option)
- Tri-state output PPG 1 pin, RTG 1 pin, output 8 pins
- Pseudo HSYNC output function
- High speed head switching circuit
• Interruption 22 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 100-pin plastic QFP
• Piggyback/evaluation chip CXP88100A 100-pin ceramic GFP


Pinout




Specifications

Item	Symbol	Rating	Unit	Remarks
Supply voltage	VDD	0.3 to +7.0	V
	AVDD	AVss to +7.0*1	V
	AVSS	0.3 to +0.3	V
Input voltage	VIN	0.3 to +7.0*2	V
Output voltage	VOUT	0.3 to +7.0*2	V
Display output voltage	VOD	VDD 4.0 to VDD + 0.3	V	As P-channel transistor is open drain, VDD is reference.
High level output current	IOH	5	mA	All pins excluding display outputs (value per pin)*3
	IODH1	15	mA	Display outputs S0 to S7 (value per pin)
	IODH2	35	mA	Display outputs T0 to T7, and T8/S15 to T15/S8 (value per pin)
High level total output current	IOH	50	mA	Total for all pins excluding display outputs
	IODH	100	mA	Total for all display outputs
Low level output current	IOL	15	mA
Low level total output current	IOL	130	mA	Total for all outputs
Operating temperature	Topr	20 to +75	°C
Storage temperature	Tstg	55 to +150	°C
Allowable power dissipation	PD	600	mW

Description

The CXP88160 is a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, high precision timing pattern generation circuits, PWM output, PWM for tuner, VISS/ VASS circuit, 32kHz timer/counter, remote control receiving circuit, fluorescent display panel (FDP) controller/driver,VSYNC separator and the measurement circuit which measure signals of capstan FG and drum FG/PG and other servo systems, as well as basic configurations like 8-bit CPU, ROM, RAM and I/O port. They are integrated into a single chip.
Also, CXP88160 provides sleep/stop function which enables to lower power consumption and ultra-low speed instruction mode in 32kHz operation.