PEF 82912 F V1.4 Infineon Technologies, PEF 82912 F V1.4 Datasheet - Page 23

• 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

Table 2
Data Sheet
Pin
8
7
12
26
26
27
27
Pin Definitions and Functions (cont’d)
Symbol
SDS1
SDS2
CS
SCLK
AD5
SDR
AD6
Type
O
O
I
I
I/O
I
I/O
Function
Serial Data Strobe1:
Programmable strobe signal for time slot and/
or D-channel indication on IOM -2
Serial Data Strobe2:
Programmable strobe signal for time slot and/
or D-channel indication on IOM -2
Chip Select:
A low level indicates a microcontroller access to
the Q-SMINT I
Serial Clock:
Clock signal of the SCI interface if a serial
interface is selected
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
Serial Data Receive:
Receive data line of the SCI interface if a serial
interface is selected
Multiplexed Bus Mode:
Address/data bus
Address/data line AD6 if the parallel interface is
selected
Non-Multiplexed Bus Mode:
Data bus
Data line D6 if the parallel interface is selected
9
PEF 82912/82913
2001-03-30
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