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PDF CXP913P048 Data sheet ( Hoja de datos )
| Número de pieza | CXP913P048 | |
| Descripción | CMOS 16-bit Single Chip Microcomputer | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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CXP913P048
CMOS 16-bit Single Chip Microcomputer
For the availability of this product, please contact the sales office.
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.
–1–
E96X04-PS
1 page  
CXP913P048
Symbol
PG0/PWM0
PG1/PWM1
PG2/PWM2
PG3/PWM3
PG4/DA0
PG5/DA1
PG6/RFG0
PG7/RFG1
PH0/EXI0
PH1/EXI1
PH2/
SYNC0/PMI
PH3/SYNC1
PH4/PMSK
PH5/DPG
PH6/DFG
PH7/CFG
SCK0
SO0
SI0
CS0
PI0/SI2
PI1/SO2
PI2/SCK2
PI3/CS2/PO
PI4/PCK/
OSCI
PI5/OSCO
PI6/XOUT
PI7/AN0
AN1 to AN3
PJ0/AN4
to
PJ7/AN11
I/O Functions
Output / Output
Output / Output
Output / Output
Output / Output
Output / Output
Output / Output
Input / Input
Input / Input
(Port G)
8-bit port.
Lower 6 bits
are for output;
upper 2 bits
are for input.
(8 pins)
14-bit PWM output.
(4 pins)
DA gate pulse output.
(2 pins)
Reel FG input.
(2 pins)
Input / Input
Input / Input
External input for FRC capture unit.
(2 pins)
Input / Input /
Input
Input / Input
Input / Input
Input / Input
(Port H)
8-bit input
port.
(8 pins)
Composite sync signal
input.
(2 pins)
Pulse input for pulse cycle
measurement circuit.
Mask input for pulse cycle measurement circuit.
Drum PG input.
Input / Input
Drum FG input.
Input / Input
Capstan FG input.
I/O Serial clock (CH0) I/O.
Output
Serial data (CH0) output.
Input
Serial data (CH0) input.
Input
Serial chip select (CH0) input.
I/O / Input
I/O / Output
I/O / I/O
I/O / Input / Output
Input / Input /
Input
Input / Output
Input / Output
(Port I)
8-bit port.
Lower 4 bits
are for I/O;
upper 4 bits
are for input.
Lower 4 bits
can be
specified by
bit unit.
(8 pins)
Input / Input
Serial data (CH2) input.
Serial data (CH2) output.
Serial clock (CH2) I/O.
Serial chip select (CH2) input. General-purpose prescaler output.
General-purpose
Connects a crystal for general-
prescaler external clock input. purpose prescaler clock
oscillation. (Mask option)
Clock output from clock generator or general-purpose
prescaler.
Input
I/O / Input
(Port J)
8-bit I/O port. I/O can be
specified by bit unit.
Standby release input
function can also be
specified by bit unit.
(8 pins)
Analog input for A/D converter.
(12 pins)
–5–
5 Page 
CXP913P048
Pin
Port I
Circuit format
PI3/CS2/PO
1 pin
PI4/PCK/OSCI
"0" when reset
Port I function
selection
General-purpose prescaler
Port I data
"0" when reset Port I direction
MPX
Data bus
RD (Port I)
SIO Schmitt trigger input
IP
Port I
"0" when reset
Port I function
selection
OSCI
IP
General-purpose prescaler
OSCO
Fig. 1.
When reset
Hi-Z
Oscillation
PI5/OSCO
2 pins
PI4/PCK
or PI5
IP
General-purpose prescaler
Data bus
RD (Port I)
Fig. 2.
Note) The circuit format in Fig. 1 or Fig. 2 can be selected with the mask option.
Port I
"0" when reset Port I function
selection
Hi-Z
PI6/XOUT
Clock generator
General-purpose prescaler
MPX
Hi-Z
1 pin
Data bus
RD (Port I)
IP
– 11 –
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet CXP913P048.PDF ] | |
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