CXP845F60 Datasheet, PDF (1/23 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CXP845F60
CMOS 8-bit Single Chip Microcomputer
Description
The CXP845F60 is a CMOS 8-bit microcomputer
integrating on a single chip an A/D converter, serial
interface, timer/counter, time-base timer, capture
timer/counter, PWM output and the like besides the
basic configurations of 8-bit CPU, flash EEPROM,
RAM and I/O port.
The CXP845F60 also provides a sleep/stop functions
that enable to execute the power-on reset function or
lower the power consumption.
The CXP845F60 is the flash EEPROM-incorporated
version of the CXP84540/84548 with a built-in mask
ROM. This enables program writing and erasing.
Thus, it is most suitable for evaluation use during
system development and for small-quantity production.
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 143ns at 28MHz operation (4.5 to 5.5V)
• Incorporated flash EEPROM 60K bytes
Rewrite time 100 times
• Incorporated RAM
1472 bytes
• Peripheral functions
— A/D converter
8 bits, 8 channels, successive approximation method
(Conversion time of 1.93µs at 28MHz)
— Serial interface
Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes,
latch output function, MSB/LSB first selectable), 1 channel
8-bit clock sync type, 1 channel
— Timer
8-bit timer
8-bit timer/counter
19-bit time-base timer
16-bit capture time/counter
— PWM output
8 bits, 2 channels
• Interruption
14 factors, 14 vectors, multi-interruption possible
• Standby mode
Sleep/stop
• Package
80-pin plastic QFP
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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E96906-PS