CXP84600
CMOS 8-bit Single Chip Microcomputer
Piggyback/
evaluator type
Description
The CXP84600 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP84632/84640/84648.
80 pin PQFP (Ceramic)
Features
• A wide instruction set (213 instructions) which covers
various types of data
— 16-bit operation/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)
122µs at 32kHz operation (2.7 to 5.5V)
• Applicable EPROM
LCC type 27C512 (Maximum 60K bytes are available.)
• Incorporated RAM capacity
2048 bytes
• Peripheral functions
— A/D converter
8 bits, 8 channels, successive approximation method
(Conversion time of 20µs at 16MHz)
— Serial interface
Srart-stop synchronization (UART), 1 channel
Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel
Incorporated 8-bit, 10-stage FIFO
(Auto transfer for 1 to 10 bytes), 1 channel
8-bit clock synctype (MSB/LSB first selectable), 1 channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer,
16-bit capture timer/counter, 32kHz timer/counter
— I2C bus interface
— Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO
— PWM output circuit
12 bits, 2 channels
• Interruption
21 factors, 15 vectors, multi-interruption possible
• Standby mode
SLEEP/STOP
• Package
80-pin ceramic PQFP
Note) Mask option depends on the type of the CXP84600. Refer to the Products List for details.
Structure
Silicon gate CMOS IC
Perchase of Sony's I2C components conveys a licence under the Philips I2C Patent Rights to use these components
in an I2C system, provided that the system conforms to the I2C Standard Specifications as defined by Philips.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E96707-PS
