參數(shù)資料
型號: IRMCF343
廠商: International Rectifier
英文描述: Sensorless Motor Control IC for Appliances
中文描述: 無傳感器電機(jī)控制集成電路設(shè)備
文件頁數(shù): 6/34頁
文件大?。?/td> 757K
代理商: IRMCF343
IRMCF343
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
6
o
Peak detect
o
Transition
o
Multiply-divide (signed and unsigned)
o
Divide (signed and unsigned)
o
Adder
o
Subtractor
o
Comparator
o
Counter
o
Accumulator
o
Switch
o
Shift
o
ATAN (arc tangent)
o
Function block (any curve fitting, nonlinear function)
o
16-bit wide Logic operations (AND, OR, XOR, NOT, NEGATE)
o
MCE
TM
program and data memory (6K byte).
Note 1
o
MCE
TM
control sequencer
8051 microcontroller
o
Three 16-bit timer/counters
o
16-bit periodic timer
o
16-bit analog watchdog timer
o
16-bit capture timer
o
Up to 23 discrete I/Os
o
Five-channel 12-bit A/D
Three buffered channels (0 – 1.2V input)
Two unbuffered channels (0 – 1.2V input)
o
JTAG port (4 pins)
o
Up to three channels of analog output (8-bit PWM)
o
UART
o
I
2
C/SPI port
o
48K byte program RAM loaded from external EEPROM
o
2K byte data RAM.
Note 1
Note 1: Total size of RAM is 8K byte including MCE program, MCE data, and
8051 data. Different sizes can be allocated depending on applications.
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