CXP973F064
CMOS 16-bit Single Chip Microcomputer
Description
The CXP973F064 is a CMOS 16-bit microcomputer
integrating on a single chip an A/D converter, serial
interface, I
2
C bus interface, timer, PWM output
circuit, programmable pattern generator, remote
control receive circuit, parallel interface, FLASH
ROM interface, and as well as basic configurations
like a 16-bit CPU, ROM, RAM, and I/O port.
This LSI also provides the sleep/stop functions that
enable lower power consumption.
100 pin QFP (Plastic)
100 pin LQFP (Plastic)
104 pin LFLGA (Plastic)
Features
•
An efficient instruction set as a controller
— Direct addressing, numerous abbreviated forms,
multiplication and division instructions
•
Instruction sets for C language and RTOS
— Highly quadratic instruction system, general-
purpose register of 16-bit
×
8-pin
×
16-bank
configuration
•
Minimum instruction cycle
58.8ns at 34MHz operation (3.0 to 3.6V)
66.7ns at 30MHz operation (2.7 to 3.6V)
•
Incorporated EEPROM capacity 256K bytes
•
Incorporated RAM capacity
11.5K bytes
•
Peripheral functions
— A/D converter
8-bit 12-analog input, successive approximation system,
3-stage FIFO (Conversion time: 1.55µs at 40MHz)
— Serial interface
Asynchronous serial interface (UART)
128-byte buffer RAM, 3 channels
2
C bus interface
—I
64-byte buffer RAM
(supports master/slave and automatic transfer mode)
— Timers
8-bit timer/counter, 2 channels (with timing output)
16-bit capture timer/counter (with timing output)
16-bit timer, 4 channels, watchdog timer
— PWM output circuit
14-bit PWM, 4 channels
(2-channel of binary output switch function by PPG)
— Programmable pattern generator 16-bit output, 64-byte buffer RAM, 1 channel
— Remote control receive circuit
8-bit pulse measurement counter, 10-stage FIFO
— Parallel interface
External register interface (8-bit parallel bus), 4-chip select
•
Interruption
•
Standby mode
•
Package
33 factors, 33 vectors, multi-interruption and priority selection possible
Sleep/stop
100-pin plastic QFP
100-pin plastic LQFP
104-pin plastic LFLGA
CXP971000
CXP972032/973032/973064
•
Piggy/evaluation chip
•
Mask ROM
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.
–1–
E99Z25B15-PS
京公网安备 11010802033920号
EEWORLD
