IRMCK311PROG International Rectifier, IRMCK311PROG Datasheet - Page 10

• Manufacturer Part Number: IRMCK311PROG
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK311PROG

• Package: QFP64

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4.1
UART Interface
Discrete I/O Interface
Analog Output Interface
Crystal Interface
Reset Interface
I
4.2
PWM
2
C/SPI Interface
P1.1/RXD
P1.2/TXD
P3.6/RXD1
P3.7/TXD1
P1.3/SYNC/SCK Input/output port 1.3, can be configured as SYNC output or SPI clock
P1.4/CAP
P3.0/INT2/CS1
P3.2/INT0
P2.6/AOPWM0
P2.7/AOPWM1
XTAL0
XTAL1
RESET
SCL/SO-SI/VPP Output, I
SDA/CS0
P3.0/INT2/CS1
P1.3/SYNC/SCK Input/output port 1.3, can be configured as SYNC output or SPI clock
CPWMUH
CPWMUL
CPWMVH
CPWMVL
CPWMWH
CPWMWL
FPWMUH
FPWMUL
8051 Peripheral Interface Group
Motion Peripheral Interface Group
Input, Receive data to IRMCK311, can be configured as P1.1
Output, Transmit data from IRMCK311, can be configured as P1.2
Input, 2
Output, 2
P3.7
chip select 1
programmable carrier frequency
programmable carrier frequency
Input, connected to crystal
Output, connected to crystal
external RC time constant
chip select 1
Input/output port 1.4, can be configured as Capture Timer input
Input/output port 3.0, can be configured as external interrupt 2 or SPI
Input/output port 3.2, can be configured as external interrupt 0
Input/output, can be configured as 8-bit PWM output 0 with
Input/output, can be configured as 8-bit PWM output 1 with
Inout, system reset, needs to be pulled up to VDD1 but doesn’t require
Input/output, I
Input/output port 3.0, can be configured as external interrupt 2 or SPI
Output, motor 1 PWM phase U high side gate signal
Output, motor 1 PWM phase U low side gate signal
Output, motor 1 PWM phase V high side gate signal
Output, motor 1 PWM phase V low side gate signal
Output, motor 1 PWM phase W high side gate signal
Output, motor 1 PWM phase W low side gate signal
Output, motor 2 PWM phase U high side gate signal
Output, motor 2 PWM phase U low side gate signal
nd
2
nd
C clock output, SPI SO-SI
channel Receive data to IRMCK311, can be configured as P3.6
channel Transmit data from IRMCK311, can be configured as
2
C Data line, Chip Select 0 of SPI
10
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IRMCK311