PEF 82912 F V1.4 Infineon Technologies, PEF 82912 F V1.4 Datasheet - Page 13

• Manufacturer Part Number: PEF 82912 F V1.4
• Description: IC MODULAR ISDN NT INTELL TQFP64
• Manufacturer: Infineon Technologies
• Series: Q-SMINT®r

Specifications of PEF 82912 F V1.4

• Function: Second Generation Modular
• Interface: ISDN
• Mounting Type: Surface Mount
• Package / Case: 64-LFTQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Voltage - Supply: -
• Power (watts): -
• Operating Temperature: -
• Number Of Circuits: -
• Other names: PEF82912FV1.4XT; PEF82912FV14XP; SP000007558; SP000007559

1.4
• Integrated U-hybrid
• ’NT-Star’ with star point on the IOM
• The oscillator architecture was changed with respect to the NTC-Q to reduce power
1.5
•
Figure 1
Data Sheet
consumption. As a consequence, the Q-SMINT
can not be connected to an external clock as it was possible for IEC-Q and NTC-Q.
This does not limit the use of the Q-SMINT
anyway.
VDDa_SR
VDDa_UX
VSSa_SR
VSSa_UX
/VDDDET
BOUT
AOUT
XOUT
Not Supported are ...
Pin Configuration
PS1
XIN
Pin Configuration
34
35
36
37
38
39
40
41
42
43
44
33
1
32
2
31
3
Q-SMINTO
30
PEF 80912
PEF 80913
4
®
29
5
-2 bus (already not supported in NTC-Q).
28
6
5
®
O in NTs since all NT designs use crystals
27
7
®
26
8
O always needs a crystal and pin XIN
25
9
24
10
23
11
22
21
20
19
18
17
16
15
14
13
12
pin_2.vsd
PEF 80912/80913
FSC
DCL
TM2
TM1
VSSD
VDDD
BUS
CSO
AUA
TM0
/ACT
2001-03-29
Overview