PXB4220EV3.4X Infineon Technologies, PXB4220EV3.4X Datasheet - Page 23

• Manufacturer Part Number: PXB4220EV3.4X
• Manufacturer: Infineon Technologies

Specifications of PXB4220EV3.4X

• Data Rate: 2.048Mbps
• Number Of Channels: 1
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

2.2
Output Pull Up and Pull Down Type Definitions
PUx
PDx
Tri
2.2.1
Table 1
Pin No.
C5, A6, B9,
A12, C14,
A18, C19,
G17
B4, C7, C9,
B11, B14,
A17, B20,
F18
A3, B6, D9,
C11, A14,
C16, C18,
E19
B3, A5, A8,
A10, B13,
A16, A19,
E18
A4,B7, A9,
B12, A15,
D16, D18,
E20
Data Sheet
Pin Definitions and Functions
Generic Framer Interface
Symbol
FRCLK[7:0]
FRDAT[7:0]
FRMFB[7:0]
FRFRS[7:0]
FRLOS[7:0]
Generic Framer Interface (73 pins)
Pull Up of strength x (x = A, B) is implemented. The
corresponding current is specified in
Pull Down of strength x (x = A) is implemented. The
corresponding current is specified in
Tri-stated when inactive
Input (I)
Output (O)
I
I
PDA
I
PUA
O
PUA
I
PDA
23
Function
Framer Receive Clock
Receive clock for the framer interface
Framer Receive Data
Receive data input of the framer interface
Framer Receive Multiframe Begin
Indication that a new multi-/superframe is
available on the receive side of the framer
interface
Framer Receive Frame Synchronization
Pulse
Indication that a new frame is available on
the receive side of the framer interface
Framer Receive Loss of Signalling
Indication that CAS bits are invalid, IWE8
will start CAS freezing
PXB 4219E, PXB 4220E, PXB 4221E
Chapter 9.4
Chapter 9.4
Pin Descriptions
IWE8, V3.4
2003-01-20