pxf4336 Infineon Technologies Corporation, pxf4336 Datasheet - Page 44

• Manufacturer Part Number: pxf4336
• Description: Abm Premium Atm Buf Fer Manager
• Manufacturer: Infineon Technologies Corporation

Table 2-1
Ball
No.
B20
C20
D20
A19
B19
L26
L25
L23
A20
C21
Data Sheet
2.3.11
2.3.12
2.3.13
2.3.14
SPICS
SPISI
IOPRAMSEL
QCITXDAT
QCITXCLK
QCITXFRAME I
TSTERCCLK
Symbol
SPICLK
SPISO
EXTFREEZ
SPI Interface (5 pins)
QCI Interface (3 pins)
Production Test (2 pin)
Supply (74 VSS, 32 VDD33 and 14 VDD18 pins)
Ball Definitions and Functions (cont’d)
O
I
I
Type
O
O
I
O
I
I
PD
PD
PD
PD
Function
SPI Chip Select
SPI Clock
SPI Serial Out
SPI Serial In
IOP Code RAM Select
Must be connected to ’L’.
QCI Transmit Data
QCI Clock
QCI Transmit Frame Sync
For device test only, do not connect.
Must not be connected in normal operation.
For device test only, do not connect.
Must not be connected in normal operation.
44
Pin Descriptions
PXF 4336 V1.1
2001-12-17
ABM-P