CXP834P16 Datasheet, PDF (1/24 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CMOS 8-bit Single Chip Microcomputer
CXP834P16
CXP834P17
Description
The CXP834P16 and CXP834P17 are a CMOS
8-bit microcomputer which consists of A/D converter,
serial interface, timer/counter, time base timer,
32kHz timer/counter, LCD controller/driver, remote
control receiving circuit and PWM output, as well as
basic configurations like 8-bit CPU, PROM, RAM
and I/O port. They are integrated into a single chip.
Also CXP834P16 and CXP834P17 provide sleep/
stop function which enables to lower power
consumption.
The CXP834P16 and CXP834P17 are the PROM-
incorporated version of the CXP83416 and
CXP83417 with built-in mask ROM. These provide
the additional feature of being able to write directly
into the program. Thus, they are most suitable for
evaluation use during system development and for
small-quantity production.
CXP834P16
80 pin QFP (Plastic) 80 pin LQFP (Plastic)
CXP834P17
80 pin QFP (Plastic)
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
400ns at 10MHz operation (4.5 to 5.5V)
122µs at 32kHz operation (2.7 to 5.5V)
• Incorporated PROM capacity
16K bytes
• Incorporated RAM capacity
448 bytes (LCD display data area included)
• Peripheral functions
— A/D converter
8 bits, 8 channels, successive approximation system
(Conversion time: 32µs/10MHz)
— Serial interface
Incorporated 8-bit and 8-stage FIFO
(1 to 8 bytes auto transfer), 1 circuit 2 channels
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer, 32kHz timer/counter
— LCD controller/driver
Maximum 128 segments display possible (During 1/4 duty)
4 common outputs, 32 segment outputs
Display method: Static, 1/2, 1/3 and 1/4 duty
Bias method: 1/2 and 1/3 bias
— Remote control receiving circuit 8-bit pulse measurement counter 6-stage FIFO
— PWM output
14 bits 1 channel, 8 bits 1 channel
• Interruption
12 factors, 12 vectors, multi-interruption possible
• Standby mode
SLEEP/STOP
• Package
80-pin plastic QFP/LQFP
Structure
Silicon gate CMOS IC
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.
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E93Z14B63-ST