CXP811P24 Datasheet, PDF (1/27 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CXP811P24
CMOS 8-bit Single Chip Microcomputer
Description
The CXP811P24 is a CMOS 8-bit microcomputer
which consists of A/D converter, serial interface,
timer/counter, time base timer, 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 the CXP811P24 provides power-on reset
function, sleep/stop function which enables to lower
power consumption .
The CXP811P24 is the PROM-incorporated version
of the CXP81120/81124 with built-in mask ROM.
This provides the additional feature of being able to
write directly into the program. Thus, it is most suitable
for evaluation use during system development and
for small-quantity production.
64 pin QFP (Plastic)
64 pin LQFP (Plastic)
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 (4.5 to 5.5V)
333ns at 12MHz (3.0 to 5.5V)
• Incorporated PROM capacity 24K bytes
• Incorporated RAM capacity
832 bytes
• Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation system
(Conversion time: 20µs at 16MHz)
— Serial interface
Incorporated buffer RAM (1 to 32 bytes auto transfer), 1 channel
Incorporated 8-bit and 8-stage FIFO
(1 to 8 bytes auto transfer), 1 channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer
— PWM output
12 bits, 2 channels
• Interruption
10 factors, 10 vectors, multi-interruption possible
• Standby mode
Sleep/stop
• Package
64-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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E94X40A69-PS