IRMCK343PROG International Rectifier, IRMCK343PROG Datasheet - Page 7

• Manufacturer Part Number: IRMCK343PROG
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK343PROG

• Package: QFP64

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•
8051 microcontroller
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
o MCE
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
o JTAG port (4 pins)
o Up to three channels of analog output (8-bit PWM)
o UART
o I
o 64K byte program OTP
o 2K byte data RAM.
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.
2
C/SPI port
TM
TM
Three buffered channels (0 – 1.2V input)
Two unbuffered channels (0 – 1.2V input)
program and data memory (6K byte).
control sequencer
Note 1
7
Note 1
© 2007 International Rectifier
IRMCK343