參數(shù)資料
型號(hào): IRMCF341
廠商: International Rectifier
英文描述: High Performance Appliance Motor Control IC
中文描述: 高性能電器電機(jī)控制IC
文件頁(yè)數(shù): 6/8頁(yè)
文件大?。?/td> 282K
代理商: IRMCF341
IRMCF341
4 Application Connections
Typical application connection is shown in Figure 4. All components necessary to implement a
complete sensorless drive control algorithm are shown connected to IRMCF341.
XTAL0
System
Clock
PLLVDD
1.8VPLLVSS
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
6
P1.2/TXD
P1.1/RXD
P1.3/SYNC/SCK
P1.4/CAP
P1.5
P1.6
P1.7
PWMUH
PWMUL
PWMVH
PWMVL
PWMWH
PWMWL
GATEKILL
AIN6
Host
Microcontroller
(UART)
Digital I/O
Control
Test
Mode
4MHz
Crystal
Washer
IGBT Gate
Drive
(i.e.IRS2631D)
Motor
DC bus shunt
resistor
P2.6/AOPWM0
Analog Output
XTAL1
P3.0/INT2/CS1
P3.2/INT0
P3.3/INT1
P3.5/T1
RESET
TSTMOD
P5.3/TDI
P5.1/TSM
P5.2/TDO
JTAG
Control
TCLK
0.6V
IFBC+
IFBC-
IFBCO
Other analog input (0-1.2V)
AVDD
1.8V
AVSS
VDD1
VDD2
3.3V
1.8V
VSS
CMEXT
DC bus
voltage
Optional External Voltage
Reference (0.6V)
P2.7/AOPWM1
SCL/SO-SI
SDA/CS0
Other Communication
(I
C or SPI)
PLL
Logic
UART
I
2
C/SPI
PORT1
PORT2
RESET
Test Mode
Circuit
PWM0
PWM1
JTAG
Interface
Low Loss
Space
Vector
PWM
S/H
8051
CPU
Dual
Port
Memory
(2KB)
&
MCE
Code
Memory
(4KB)
Motion
Control
Modules
Motion
Control
Sequencer
12bit
A/D
&
MUX
System
clock
Local
RAM
(2KB)
Program
RAM
(48KB)
System
Reset
Watchdog
Timer
Timers
IRMCF341
AREF
PWM2
P3.1/AOPWM2
PORT3
P1.0/T2
P2.1
P2.2
P2.3
P2.4
P2.5
P2.0/NMI
Port
5
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
3.3V
Figure 4. Application Connection of IRMCF341
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