PSB 21150 F V1.4 Infineon Technologies, PSB 21150 F V1.4 Datasheet - Page 19

• Manufacturer Part Number: PSB 21150 F V1.4
• Description: IC MODULAR ISDN NT INTELL TQFP64
• Manufacturer: Infineon Technologies

Specifications of PSB 21150 F V1.4

• Function: PC Adapter Circuit
• Interface: HDLC, ISDN, SCI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFQFP
• Includes: Activation and Deactivation, D-Channel Access Control, Monitor Channel Handler
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PSB21150FV1.4XT; PSB21150FV14NP; PSB21150FV14XP; SP000007575; SP000007577

1.2
The logic symbol gives an overview of the IPAC-X functions. It must be noted that not all
functions are available simultaneously, but depend on the selected mode.
Pins which are marked with a “ * “ are multiplexed and not available in all modes.
Figure 1
Data Sheet
Host
Interface
Logic Symbol
Logic Symbol of the IPAC-X
RD / DS
WR / R/W
ALE
A0...7
AD0...4
AD5 / SCL
AD6 / SDR
AD7 / SDX
CS
INT
RES
RSTO
AUX0...7 *
General
purpose I/O
DU
DD
IOM-2 Interface
INT0/1 *
External
Interrupts
FSC
2
DCL
Auxiliary Interface
CH0...2 *
IOM channel
select
BCL/
SCLK
3
19
SDS1/2
AUX6/7* / ACL
2
LED Output
VDD
VDDA
+3.3V 0V
3
MODE1 / EAW
VSS
VSSA
Multiframe
Sync.
AMODE
MBIT *
MODE0
XTAL2
XTAL1
0V
TP
C768
SR1
SR2
SX1
SX2
PSB/PSF 21150
7.68 MHz output
7.68 MHz ± 100ppm
21150_17
2003-01-30
Overview
S Interface
Mode
Setting
IPAC-X