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CXP829P60
E95326-PP
CMOS 8-bit Single Chip Microcomputer
Description
The CXP829P60 is a CMOS 8-bit single chip
microcomputer integrating on a single chip an A/D
converter, serial interface, timer/counter, time base
timer, fluorescent display panel controller/driver, I
2
C
bus interface, remote control transmission circuit,
remote
control
reception
timer/counter besides the basic configurations of 8-bit
CPU, PROM, RAM, and I/O port.
This LSI also provides sleep/stop functions which
enable to lower power consumption.
The CXP829P60 is the PROM-incorporated version
of the CXP82960 with built-in mask ROM, and it is
able to write directly into the program. Thus, it is most
suitable
for
evaluation
development and for small-quantity production.
circuit,
and
32kHz
use
during
system
Features
Wide-range instruction system (213 instructions) to 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)
60K bytes
2048 bytes (including fluorescent display area)
Incorporated PROM capacity
Incorporated RAM capacity
Peripheral functions
— A/D converter
8 bits, 8 channels, successive approximation method
(Conversion time of 20μs/16MHz)
Buffer RAM incorporated (Auto transfer for 1 to 32 bytes), 1 channel
8-bit, 8-stage FIFO incorporated
(Auto transfer for 1 to 8 bytes), 1 channel
8-bit timer, 8-bit timer/counter, 19-bit time base timer
32kHz timer/counter
High voltage drive output port of 28 pins (40V)
Maximum of 196 segments display possible
1 to 16-digit dynamic display
Dimmer function
On-chip incorporated pull-down resistor
Hardware key scan function
Maximum of 12
×
8 key matrix supportable
— Serial interface
— Timers
—
Fluorescent display panel controller/driver
— I
2
C bus interface
— Remote control transmission circuit
Auto transmission for 1 to 32 bytes,
restart function, carrier output function
8-bit pulse measurement counter, 6-stage FIFO
16 factors, 15 vectors, multi-interruption possible
SLEEP/STOP
80-pin plastic QFP
— Remote control reception circuit
Interruption
Standby mode
Package
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 QFP (Plastic)
Structure
Silicon gate CMOS IC