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IRMCF183_15: 产品描述High Performance Sensorless Motor Control IC; 文件大小789KB，共31页; 制造商International Rectifier （ Infineon ）; 官网地址http://www.irf.com/

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IRMCF183_15概述

High Performance Sensorless Motor Control IC

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IRMCF183M

High Performance Sensorless Motor Control IC

Description

IRMCF183M is a high performance Flash based motion control IC designed and optimized for low cost appliance

control which contains two computation engines integrated into one monolithic chip. One is the Flexible Motion

Control Engine (MCE ) for sensorless control of permanent magnet motors or induction motors; the other is an

8-bit high-speed microcontroller (8051). The user can program a motion control algorithm by connecting these

control elements using a graphic compiler. Key components of the complex sensorless control algorithms, such

as the Angle Estimator, are provided as complete pre-defined control blocks. A unique analog/digital circuit and

algorithm fully supports single shunt or leg shunt current reconstruction. IRMCF183M comes in a 32 pin 5x5 QFN

package.

Features

Product Summary



MCE (Flexible Motion Control Engine) - Maximum clock input (f

crystal

)

Dedicated computation engine for high

efficiency sinusoidal sensorless motor control



Built-in hardware peripheral for single or two

shunt current feedback reconstruction and

analog circuits

Embedded 8-bit high speed microcontroller

(8051) for flexible I/O and man-machine control

JTAG programming port for

emulation/debugger

Serial communication interface (UART)

Watchdog timer with independent internal clock

Internal 64Kbyte Flash

3.3V single supply

Maximum Internal clock (SYSCLK)

Maximum 8051 clock (8051CLK)

MCE computation data range

8051 Program Flash

8051/MCE Data RAM

MCE Program RAM

GateKill latency (digital filtered)

PWM carrier frequency

A/D input channels

A/D converter resolution

A/D converter conversion speed

Analog output (PWM) resolution

UART baud rate (typ)

Number of digital I/O (max)

Package (lead free)

Typical 3.3V operating current

60 MHz

120MHz

30MHz

16 bit signed

52KB

4KB

12KB

2 μsec

20 bits/ SYSCLK

12 bits

2 μsec

8 bits

57.6K bps

QFN 5x5 32L

30mA

Base Part Number

IRMCF183M

Package Type

QFN32

Standard Pack

Form

Tape and Reel

Tray

Quantity

3000

3120

Orderable Part Number

IRMCF183MTR

IRMCF183M

www.irf.com

October 2, 2014

IRMCF183M

Table of Contents

Overview ............................................................................................................................. 5

Pinout .................................................................................................................................. 6

IRMCF183M Block Diagram and Main Functions ................................................................ 7

Application connection and Pin function .............................................................................. 9

4.1 8051 Peripheral Interface Group ................................................................................... 9

4.2 Motion Peripheral Interface Group................................................................................10

4.3 Analog Interface Group ................................................................................................10

4.4 Power Interface Group .................................................................................................11

4.5 Test Interface Group ....................................................................................................11

5 DC Characteristics..............................................................................................................12

5.1 Absolute Maximum Ratings ..........................................................................................12

5.2 System Clock Frequency and Power Consumption ......................................................12

5.3 Digital I/O DC Characteristics .......................................................................................13

5.4 Analog I/O (IFBU+,IFBU-,IFBUO, IFBV+,IFBV-,IFBVO) DC Characteristics .................14

5.5 Under Voltage Lockout DC characteristics ...................................................................15

5.6 Itrip comparator DC characteristics ..............................................................................15

6 AC Characteristics ..............................................................................................................16

6.1 Digital PLL AC Characteristics .....................................................................................16

6.2 Analog to Digital Converter AC Characteristics ............................................................17

6.3 Op amp AC Characteristics ..........................................................................................18

6.4 SYNC to SVPWM and A/D Conversion AC Timing .......................................................19

6.5 GATEKILL to SVPWM AC Timing ................................................................................20

6.6 Itrip AC Timing .............................................................................................................20

6.7 UART AC Timing..........................................................................................................21

6.8 Interrupt AC Timing ......................................................................................................22

6.9 JTAG AC Timing ..........................................................................................................23

7 I/O Structure .......................................................................................................................24

8 Pin List ...............................................................................................................................27

9 Package Dimensions ..........................................................................................................29

10 Part Marking Information ....................................................................................................30

11 Qualification Information ....................................................................................................30

www.irf.com

October 2, 2014

IRMCF183M

List of Tables

Table 1 Absolute Maximum Ratings ..........................................................................................12

Table 2 System Clock Frequency .............................................................................................12

Table 3 Digital I/O DC Characteristics .......................................................................................13

Table 4 Analog I/O DC Characteristics ......................................................................................14

Table 5 UVcc DC Characteristics ..............................................................................................15

Table 6 Itrip DC Characteristics ................................................................................................15

Table 7 PLL AC Characteristics ................................................................................................16

Table 8 A/D Converter AC Characteristics ................................................................................17

Table 9 Current Sensing OP Amp AC Characteristics ...............................................................18

Table 10 SYNC AC Characteristics ...........................................................................................19

Table 11 GATEKILL to SVPWM AC Timing ..............................................................................20

Table 12 Itrip AC Timing ...........................................................................................................20

Table 13 UART AC Timing ........................................................................................................21

Table 14. Interrupt AC Timing ...................................................................................................22

Table 15 JTAG AC Timing ........................................................................................................23

Table 16 Pin List .......................................................................................................................28

www.irf.com

October 2, 2014

IRMCF183M

List of Figures

Figure 1 Typical Application Block Diagram Using IRMCF183M ................................................ 5

Figure 2 Pinout of IRMCF183M .................................................................................................. 6

Figure 3 Crystal circuit example ................................................................................................16

Figure 4 Voltage droop and S/H hold time.................................................................................17

Figure 5 A capacitor of 47pF is recommended at the output pin of all op amps. ........................18

Figure 6 SYNC timing ...............................................................................................................19

Figure 7 Gatekill timing .............................................................................................................20

Figure 8 ITRIP timing ................................................................................................................20

Figure 9 UART timing................................................................................................................21

Figure 10. Interrupt timing .........................................................................................................22

Figure 11 JTAG timing ..............................................................................................................23

Figure 12 PWMUL/PWMUH/PWMVL/PWMVH/PWMWL/PWMWH output ................................24

Figure 13 All digital I/O except motor PWM output ....................................................................24

Figure 14 RESET, GATEKILL I/O .............................................................................................25

Figure 15 Analog input ..............................................................................................................25

Figure 16 Analog operational amplifier output and AREF I/O structure .....................................25

Figure 17 VPP programming pin I/O structure ...........................................................................26

Figure 18 VSS and AVSS pin structure .....................................................................................26

Figure 19 VDD1 and VDDCAP pin structure .............................................................................26

Figure 20 XTAL0/XTAL1 pins structure .....................................................................................26

www.irf.com

October 2, 2014

IRMCF183_15相似产品对比

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描述	High Performance Sensorless Motor Control IC	High Performance Sensorless Motor Control IC

IRMCF183_15

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