psb21381 Infineon Technologies Corporation, psb21381 Datasheet - Page 18

• Manufacturer Part Number: psb21381
• Description: Siemens Codec With S/t Transceiver
• Manufacturer: Infineon Technologies Corporation

Data Sheet
1.3
Figure 2
Logic Symbol of the SCOUT in P-MQFP-44 and P-MQFP-64
P-MQFP- 44
P-MQFP- 64
Logic Symbol
V
V
V
V
V
BGREF
AXI
MIN1
MIP2
MIN2
HOP
HON
LSP
LSN
V
BGREF
AXI
MIN1
MIP2
MIN2
HOP
HON
LSP
LSN
DD
SS
DD
SS
REF
REF
:
:
:
:
V
V
6 seperate power pins
7 seperate ground pins
5 seperate power pins
5 seperate ground pins
DD
DD
5
6
V
V
SS
SS
A0...7
5
7
SCLK
VDDSEL
VDDSEL
Serial Control Interface (SCI)
AD0...4
Parallel µC Interface
SDR SDX
DD DU FSC DCL BCL SDS1
DD DU FSC DCL BCL SDS1
SCLK/
AD5
Serial Control Interface (SCI)
SDR/
AD6
IOM-2 Interface
IOM-2 Interface
INT
8
SDX/
AD7
(V
(V
(V
(V
DDL
SSL
DDL
SSL
,V
,V
,V
,V
DDD1
SSD1
DDD
SSD
,V
INT
,V
,V
,V
SSA
DDA
SSD2
DDD2
,V
,V
,V
,V
SSP
DDP
SSA1
DDA
,V
,V
,V
SSPLL
RST
SR1
SR2
SX1
SX2
XTAL2
XTAL1
EAW
RST
SR1
SR2
SX1
SX2
XTAL2
XTAL1
EAW
,V
DDPLL
DDP
SSA2
)
,V
)
,V
DDPLL
SSP
,V
)
SSPLL
)
PSB 21381/2
PSB 21383/4
logsym_s.vsd
7.68 MHz
7.68 MHz
2001-03-12
Overview
S Interface
S Interface