CXP913P048 Datasheet, PDF (1/26 Pages) Sony Corporation – CMOS 16-bit Single Chip Microcomputer

CXP913P048
CMOS 16-bit Single Chip Microcomputer
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Description
The CXP913P048 is a CMOS 16-bit microcomputer
integrating on a single chip an A/D converter, serial
interface with an incorporated buffer RAM, high-
precision timing pattern generation function, pulse
cycle measurement circuit, PWM generator, general-
purpose prescaler, vertical sync separation circuit,
and a measurement circuit which measures the
signals of capstan FG, drum FG/PG, reel FG and
other servo systems with high precision, as well as
basic configurations like a 16-bit CPU, ROM, RAM,
and I/O port.
This LSI also provides sleep/stop modes that enable
lower power consumption.
The CXP913P048 is the PROM-incorporated version
of the CXP913040 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.
100 pin LQFP (Plastic)
Structure
Silicon gate CMOS IC
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
100ns at 20MHz operation
• Incorporated ROM capacity
192K bytes
• Incorporated RAM capacity
6144 bytes
• Peripheral functions
— A/D converter
8-bit 12-channel successive approximation system, automatic
scanning function, 8-stage (soft) + 4-stage (hard) FIFO for
conversion results (Conversion time: 20µs at 20MHz)
— Serial interface
Buffer RAM (128 bytes, supports high-speed transfer mode),
3 channels
— Timers
8-bit timer/counter + 8-bit timer (with timing output), 1 channel
16-bit capture timer/counter (with timing output), 1 channel
16-bit timer, 4 channels
— High-precision timing pattern generator PPG for 27 pins, 42 stages (max.)
PPG for 16 pins, 16 stages (max.)
RTG for 5 pins, 3 channels
— PWM/DA gate output
PWM for 14 bits, 2 channels
(Repetitive frequency of 39.1kHz/20MHz)
DA gate pulse for 14 bits, 2 channels
— Servo input control
Capstan FG, drum FG/PG, reel FG
— VSYNC separator
— FRC capture unit
24-bit and 8-stage FIFO
— PWM output
14 bits, 2 channels
— General-purpose prescaler
10 bits, 1 channel
— Pulse cycle measurement circuit
1 channel with mask input
• General-purpose I/O
80 pins
(max.; when all multi-purpose pins are used as general-purpose I/O.)
• Interruption
28 factors, 28 vectors, multi-interruption and priority selection
possible
• Standby mode
Sleep/stop
• Package
100-pin plastic LQFP
• Piggy/evaluation chip
CXP913000 100-pin ceramic LQFP
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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E96X04-PS