PEB2245N-V12 Infineon Technologies, PEB2245N-V12 Datasheet - Page 10

• Manufacturer Part Number: PEB2245N-V12
• Description: IC SWITCHING/CONFER MULTI 44PLCC
• Manufacturer: Infineon Technologies
• Series: MUSAC™r

Specifications of PEB2245N-V12

• Function: Multipoint Switching and Conferencing
• Interface: PCM
• Voltage - Supply: 5V
• Current - Supply: 12mA
• Power (watts): 100mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Includes: Clock Shift, Space Switch Mode, Time and Space Switch, Tristate Function
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Number Of Circuits: -
• Other names: PEB2245N-V12; PEB2245N-V12IN

1.3
Pin No.
1
6
3
4
7
9
11
13
14
15
16
17
18
19
5
8
10
12
20
21
28
22
23
Semiconductor Group
Pin Definitions and Functions
Symbol
V
INT
SP
IN1
IN5
IN9
IN13
IN14
IN15
IN10
IN11
IN6
IN7
IN2
IN0/TSC0
IN4/TSC1
IN8/TSC2
IN12/TSC3
IN3/DCL
A0
A1
CS
V
SS
DD
Input (I)
Output (O)
I
OD
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I
I
I
I
Function
Ground (0 V)
Interrupt Request: The signal is activated when a
conference overflow is detected. The microprocessor
may determine the specific conference in overflow by
reading the conference status register (CST). The
interrupt is maskable. INT is an open drain output, thus a
“wired-or” combination of interrupt request outputs of
several MUSACs is possible. (A pull up resistor is
necessary).
Synchronization Pulse: The MUSAC is synchronized
relative to the PCM system via this line.
PCM-Input Ports: Serial data is received at these lines
at standard TTL levels.
PCM-Input Port / Tristate Control: In standard
configuration these pins are used as input lines, in
primary access configuration they supply control signals
for external devices.
PCM-Input Port / Data Clock: In standard configuration
IN3 is the PCM input line 3, in primary access
configuration it provides a 2048-kHz data clock for the
synchronous interface.
Address for Direct Register Access: These pins are
only active if a demultiplexed P-interface mode is
selected.
Chip Select: A low level selects the MUSAC for a
register access operation.
Supply Voltage: 5 V
10
5 %.
PEB 2245