s1r72900 Epson Electronics America, Inc., s1r72900 Datasheet - Page 8

• Manufacturer Part Number: s1r72900
• Description: Physical Layer Ic Compliant With The Ieee 1394-1995 And Ieee 1394a-2000 Standards.
• Manufacturer: Epson Electronics America, Inc.

S1R72900F00A
5. PIN ASSIGNMENT TABLE
The items listed on the pin assignment table are as follows:
4
PIN NAME
I/O ATTR
POWER
PIN No.
PLANE
DRIVE
TERM
Pin number
Pin name of the SIR72900F00A
Supply voltage for each I/O cell
V
AV
PV
OSCV
Type of I/O cells
I :
O : Output pin
I/O : Input/output pin
P : Power pin
Drivability of output pins
Resistance of the pull-up or pull-down resistor provided on the pin
DD
DD
DD
:
Input pin
:
:
DD
: 3.3-V power supply for the oscillating circuit
3.3-V power supply for the digital circuit
3.3-V power supply for the analog circuit
3.3-V power supply for the PLL circuit
EPSON
Rev. 1.0