CXP84720

Features:

• A wide instruction set (213 instructions) which covers various types of data.
- 16-bit arithmetic/multiplication and division/Boolean bit operation instructions
• Minimum instruction cycle 250ns at 16MHz operation (4.5 to 5.5V) 333ns at 12MHz operation (3.0 to 5.5V)
• Incorporated ROM capacity 16K bytes (CXP84716) 20K bytes (CXP84720) 24K bytes (CXP84724)
• Incorporated RAM capacity 1120 bytes
• Peripheral functions
- A/D converter 8 bits, 8 channels, successive approximation method (Conversion time 1.6µs at 16MHz)
- Serial interface Srart-stop synchronization (UART), 1 channel Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 2 channels 8-bit clock syncronization (MSB/LSB first selectable), 1 channel
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer,16-bit capture timer/counter
- FRC capture unit Incorporated 24-bit and 6-stage FIFO
- High-precision timing pattern generation circuit PPG: maximum of 11 pins, 16 stages programmable, 2 channels
- PWM output 8 bits, 8 channels
• Interruption 19 factors, 15 vectors, multi-interruption possible
• Standby mode Sleep/stop
• Package 100-pin plastic QFP/LQFP
• Piggyback/evaluator CXP84700


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
High level output current	IOH	5	mA	Output (value per pin)
High level total output current	IOH	50	mA	Total of all output pins
Low level output current	IOL	15	mA	Pins excluding large current outputs (value per pin)
	IOLC	20	mA	Large current output ports (value per pin*3)
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	QFP package
		380		LQFP package

Description

The CXP84720 is a CMOS 8-bit microcomputer integrating on a single chip an A/D converter,serial interface, timer/counter, time base timer, capture timer/counter, FRC capture unit, high-precision timing pattern generation circuit, PWM output, and the like besides the basic configurations of 8-bit CPU, ROM,RAM, and I/O port.
The CXP84720 also provides the sleep/stop functions that enable to execute the poweron reset function and lower the power consumption.