IRMCK201 International Rectifier Corp., IRMCK201 Datasheet - Page 12

• Manufacturer Part Number: IRMCK201
• Description: High Performance Configurable Digital Ac Servo Control Ic
• Manufacturer: International Rectifier Corp.

XPD
RESETN
BYPASSCLK
BYPASSMODE
OSC1CLK
OSC2CLK
PLLTEST
CHGO
LPVSS
SD
SCA
SCL
PID[0:1]
GREENLED
REDLED
LVDD
AVCC
MVDD
VSSHC
Signal
Signal
Signal
IC Logic +3.3V power supply
IC Analog +3.3V power supply
IC Phase +3.3V Lock Loop power supply
IC Phase Lock Loop power supply return
Output (O)
Output (O)
Input (I) /
Input (I) /
I/O
I/O
I/O
O
O
O
O
I
I
I
I
I
I
I
Miscellaneous Group
I
Power Supply Group
PLL Interface Group
IRMCK201
Varies, Based on
High (H) True
High (H) True
Write Register
Positive Edge
0x0C Bit 1
Asserted
Asserted
Low (L) /
Low (L) /
Sensitive
H
H
H
H
H
L
L
-
-
-
-
-
-
Function
PLL reset
Digital logic reset
Internal test pin – force to logic
low
Internal test pin – force to logic
low
33.33 MHz crystal input
33.33 MHz crystal input
Internal test pin – force to logic
low
Low pass filter
Low pass filter ground
Shut down, host writeable
EEPROM data
EEPROM clock
Power ID to SystemStatus
register, host readable
LED signal
LED signal
Function
Function