CXP974096 Datasheet, PDF (1/40 Pages) Sony Corporation – CMOS 16-bit Single Chip Microcomputer

CXP974096
CMOS 16-bit Single Chip Microcomputer
Description
The CXP974096 is a CMOS 16-bit microcomputer
integrating on a single chip an A/D converter, serial
interface, I²C bus interface, timer, PWM output
circuit, programmable pattern generator, remote
control receive circuit, parallel interface, 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)
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
50ns at 40MHz operation (2.7 to 3.6V)
• Incorporated ROM capacity
384K bytes
• Incorporated RAM capacity
23.5K 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
— I²C bus interface
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 channels 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
33 factors, 33 vectors, multi-interruption and priority selection possible
• Standby mode
Sleep/stop
• Package
100-pin plastic QFP
100-pin plastic LQFP
• Piggy/evaluation chip
CXP971000
• FLASH EEPROM incorporated version CXP974F096
Structure
Silicon gate CMOS IC
Perchase of Sony's I²C components conveys a licence under the Philips I2C Patent Rights to use these components
in an I²C system, provided that the system conforms to the I²C 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.
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