PSB3186FV1.4 Infineon Technologies, PSB3186FV1.4 Datasheet - Page 21

• Manufacturer Part Number: PSB3186FV1.4
• Description: ISDN Interface ISDN
• Manufacturer: Infineon Technologies

Specifications of PSB3186FV1.4

• Control Type: HDLC
• Data Rate: 192 Kbps
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• Package / Case: MQFP-64
• Lead Free Status / Rohs Status: Details

Table 2
Pin No.
MQFP-64
TQFP-64
Host Interface
Data Sheet
19
20
21
22
23
24
25
26
10
11
12
13
14
9
Symbol
A0
A1
A2
A3
A4
A5
A6
A7
AD0
AD1
AD2
AD3
AD4
AD5
SCL
ISAC-SX TE Pin Definitions and Functions
Input (I)
Output (O)
Open Drain
(OD)
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I
Function
• Non-Multiplexed Bus Mode:
Address Bus
Address bus transfers addresses from the
microcontroller to the ISAC-SX TE. For indirect
address mode only A0 is valid (A1-A7 to be
connected to VDD).
• Multiplexed Bus Mode:
Not used in multiplexed bus mode. In this case A0-
A7 should directly be connected to VDD.
• Multiplexed Bus Mode:
Address/data bus
Transfers addresses from the microcontroller to the
ISAC-SX TE and data between the microcontroller
and the ISAC-SX TE.
• Non-Multiplexed Bus Mode:
Data bus
Transfers data between the microcontroller and the
ISAC-SX TE.
• Multiplexed Bus Mode:
Address/data bus
Address/data line AD5 if the parallel interface is
selected.
• Non-Multiplexed Bus Mode:
Data bus
Data line D5 if the parallel interface is selected.
SCI - Serial Clock
Clock signal of the SCI interface if a serial interface
is selected.
21
Pin Configuration
PSB 3186
PSF 3186
2000-08-23