PEB2080 SIEMENS [Siemens Semiconductor Group], PEB2080 Datasheet - Page 6

• Manufacturer Part Number: PEB2080
• Description: S/T Bus Interface Circuit(SBC)
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

1.1
Pin No.
P-LCC
3
4
7
10
8
9
16
5
20
14
11
19
17
21
24
23
26
27
2
22
13
6
28
25
15
18
1
Semiconductor Group
Pin Definitions and Functions
Pin No.
P-DIP
2
3
5
8
6
7
12
4
15
11
9
14
13
16
19
18
20
21
1
17
10
-
-
-
-
-
-
Symbol
SX1
SX2
SDO
SDI
DCL
FSC
M2
M1
M0
X3
X2
X1
X0
CP
XTAL1
XTAL2
SR2
SR1
VDD
VSS
RST
X4
UFI
AUX
N.C.
Input (I)
Output (O)
O
O
O
I
I/O
I/O
I
I
I
I
I/O
I/O
I/O
I/O
I
O
I
O
I
I
I
I
O
I
-
-
-
8
Function
Positive output S-bus transmitter
Negative output S-bus transmitter
Serial Data Out, IOM interface
Serial Data In, IOM interface
Serial Data Clock, IOM interface
Frame sync, IOM interface
Setting of operation mode
Functions depending on the selected operating
mode see chapter 2.2
Clock Pulse/special purpose
Connection for external crystal, or input for
external clock generator
Connection for external crystal, n.c. when
external clock generator is used
S-bus receiver, signal input
S-bus receiver, 2.5 V reference output
Power supply, + 5 V
Power supply, ground
Reset, active low
External filter connection, active low
Opamp output for external filter
Auxiliary input:
not connected
V
DD
or
V
5 %
SS
to be applied
Features