
– 1 –
CXP84600
Piggyback/
evaluator type
E96707-PS
CMOS 8-bit Single Chip Microcomputer
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.
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)
LCC type 27C512 (Maximum 60K bytes are available.)
2048 bytes
Applicable EPROM
Incorporated RAM capacity
Peripheral functions
— A/D converter
8 bits, 8 channels, successive approximation method
(Conversion time of 20μs at 16MHz)
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
8-bit timer, 8-bit timer/counter, 19-bit time base timer,
16-bit capture timer/counter, 32kHz timer/counter
— Serial interface
— Timer
— I
2
C bus interface
— Remote control reception circuit
— PWM output circuit
Interruption
Standby mode
Package
Note)
Mask option depends on the type of the CXP84600. Refer to the Products List for details.
8-bit pulse measurement counter, 6-stage FIFO
12 bits, 2 channels
21 factors, 15 vectors, multi-interruption possible
SLEEP/STOP
80-pin ceramic PQFP
Structure
Silicon gate CMOS IC
Perchase of Sony's I
2
C components conveys a licence under the Philips I
2
C Patent Rights to use these components
in an I
2
C system, provided that the system conforms to the I
2
C 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.
80 pin PQFP (Ceramic)