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CXP80720A

Features: • A wide instruction set (213 instructions) which cover various types of data- 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction• Minimum instruction cycle During operation 250ns/16MHz (Supply voltage 4.5 to 5.5V) During ...

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SeekIC No. : 004318827 Detail

CXP80720A: Features: • A wide instruction set (213 instructions) which cover various types of data- 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instructio...

CXP80720A Data Sheet

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Part Number:
CXP80720A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

• A wide instruction set (213 instructions) which cover various types of data
- 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction
• Minimum instruction cycle During operation 250ns/16MHz (Supply voltage 4.5 to 5.5V) During operation 122µs/32kHz
• Incorporated ROM capacity 12K bytes (CXP80712A) 16K bytes (CXP80716A) 20K bytes (CXP80720A) 24K bytes (CXP80724A)
• Incorporated RAM capacity 800 bytes
• Peripheral functions
- A/D converter 8-bit, 12-channel, successive approximation system (Conversion time 20.0µs/16MHz)
- Serial Interface Incorporated 8-bit and 8-stage FIFO, 1-channel (1 to 8 bytes auto transfer) 8-bit serial I/O, 1-channel
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer,32kHz timer/counter
- High precision timing pattern generator PPG 19 pins 32-stage programmable RTG 5-pins 2-channel
- PWM/DA gate output 12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)
- 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
- Remote control receiving circuit 8-bit pulse measuring counter, 6-stage FIFO
• Interruption 21 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 100-pin plastic QFP/LQFP
• Piggyback/evaluation chip CXP87700 100-pin ceramic QFP/LQFP


Pinout

Connection Diagram


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  
Mid-voltage drive output voltage VOUTP 0.3 to +15.0 V PH pin
High level output current IOH 5 mA  
High level total output current IOH 50 mA Total of all output pins
Low level output current IOL 15 mA Ports excluding large current output
(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   QFP package type
380 mW LQFP package type



Description

The CXP80720A is a CMOS 8-bit microcomputer which consists of A/D converter,serial interface, timer/counter, time base timer, vector interruption, high precision timing pattern generation circuit, PWM generator, PWM for tuner, VISS/VASS circuit, 32kHz timer/event counter, remote control receiving circuit, VCR vertical sync separation circuit and the measuring 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 CXP80720A provides sleep/stop function which enables to lower power consumption and ultra-low speed instruction mode in 32kHz operation.




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