IRMCF183M Control IC Datasheet

IRMCF183M Datasheet, PDF, Equivalent


Part Number

IRMCF183M

Description

High Performance Sensorless Motor Control IC

Manufacture

International Rectifier

Total Page 30 Pages
Datasheet
Download IRMCF183M Datasheet


IRMCF183M
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 (MCETM) 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
MCETM (Flexible Motion Control Engine) -
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
Product Summary
Maximum clock input (fcrystal)
Maximum Internal clock (SYSCLK)
Maximum 8051 clock (8051CLK)
MCETM 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
4
12 bits
2 μsec
8 bits
57.6K bps
7
QFN 5x5 32L
30mA
Base Part Number
IRMCF183M
Package Type
QFN32
Standard Pack
Form
Quantity
Tape and Reel
3000
Tray
3120
Orderable Part Number
IRMCF183MTR
IRMCF183M
1 www.irf.com
© 2014 International Rectifier
October 2, 2014

IRMCF183M
IRMCF183M
Table of Contents
1 Overview ............................................................................................................................. 5
2 Pinout .................................................................................................................................. 6
3 IRMCF183M Block Diagram and Main Functions ................................................................ 7
4 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
2 www.irf.com
© 2014 International Rectifier
October 2, 2014


Features IRMCF183M High Performance Sensorless M otor Control IC Description IRMCF183M i s a high performance Flash based motion control IC designed and optimized for low cost appliance control which contai ns two computation engines integrated i nto one monolithic chip. One is the Fle xible Motion Control Engine (MCETM) 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 c ontrol algorithm by connecting these co ntrol elements using a graphic compiler . Key components of the complex sensorl ess control algorithms, such as the Ang le Estimator, are provided as complete pre-defined control blocks. A unique an alog/digital circuit and algorithm full y supports single shunt or leg shunt cu rrent reconstruction. IRMCF183M comes i n a 32 pin 5x5 QFN package. Features MCETM (Flexible Motion Control Engin e) - Dedicated computation engine for h igh efficiency sinusoidal sensorless motor control  Built-in har.
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