psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 18

• Manufacturer Part Number: psb21391
• Description: Siemens Codec With Upn Transceiver
• Manufacturer: Infineon Technologies Corporation

Data Sheet
1.3
Figure 2
Logic Symbol of the SCOUT in P-MQFP-44
V
V
Logic Symbol
DD
SS
:
:
V
BGREF
AXI
MIN1
MIP2
MIN2
HOP
HON
LSP
LSN
REF
V
5 separate power pins
5 separate ground pins
DD
5
V
SS
5
VDDSEL
CS
Serial Control Interface (SCI)
INT
DD DU FSC DCL BCL SDS1
MCLK
IOM-2 Interface
8
SDR
(V
(V
DDL
SSL
,V
,V
SSD
DDD
,V
,V
SSA
DDA
,V
,V
SSP
DDP
,V
,V
SSPLL
RST
VDDDET
LIa
LIb
XTAL2
XTAL1
EAW
DDPLL
)
)
PSB 21391
PSB 21393
U
15.36 MHz
2001-03-07
Overview
logsym_upn.vsd
PN
Interface