參數(shù)資料
型號(hào)： CXP85640S
元件分類(lèi)： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 260K
代理商： CXP85640S
– 1 –
CXP851P16
E94332A18-PS
CMOS 8-bit Single Chip Microcomputer
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.
64 pin SDIP (Plastic)
64 pin QFP (Plastic)
Description
The CXP851P16 are highly integrated micro-
computers composed of a 8-bit CPU, PROM, RAM,
and I/O ports. These chips feature many other high-
performance circuits in a single-chip CMOS design,
including an A/D converter, serial interface,
timer/counter, time-base timer, vector interrupt, on-
screen display function, I
2
C bus interface, PWM
generator, remote control receiver, HSYNC counter,
power supply frequency counter, and watchdog
timer.
Also this IC provides power-on reset and sleep
functions. The designers have ensured low power
consumption for these powerful microcomputers.
The CXP851P16 is the on-chip PROM version of
the CXP85116 with on-chip mask ROM, providing
the function of being able to write directly into the
program. Furthermore, because of the OSD
character ROM can also be written directly into, it is
suitable
for
evaluation
development and for small quantity production.
use
during
system
Structure
Silicon gate CMOS IC
Features
A wide instruction set (213 instructions) which cover various types of data.
— 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction
Minimum instruction cycle
During operation 1μs/4MHz
Incorporated PROM capacity
16K bytes (For program)
3K bytes (For OSD)
Incorporated RAM capacity
352 bytes
Peripheral functions
— On-screen display function
12
×
16 dots, 128 types
4 lines of 21 characters (5 or more lines possible)
double scanning mode supported includes jitter elimination circuit
— I
2
C bus interface
— PWM output
14-bits, 1 channel
6-bits, 8 channels
— Remote control receiving circuit
8-bit pulse measuring counter, 6-stage FIFO
— A/D converter
4-bit, 4-channel, successive approximation method
(conversion time of 40μs/4MHz)
— HSYNC counter
— Power supply frequency counter
— Watchdog timer
— 8-bit synchronized serial I/O
— 8-bit timer, 8-bit timer/counter, 19-bit time-base timer
Interruption
14 factors, 14 vectors, multiple interrupt possible
Standby mode
SLEEP/STOP
Package
64-pin plastic SDIP/QFP
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXP856P40 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP856P40Q 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
CXP856P40S 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
CXP85840 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP85840A 制造商:SONY 制造商全稱(chēng):Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
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