PEB3264H-V1.4 Infineon Technologies, PEB3264H-V1.4 Datasheet - Page 144

• Manufacturer Part Number: PEB3264H-V1.4
• Manufacturer: Infineon Technologies

Specifications of PEB3264H-V1.4

• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

DuSLIC
Interfaces
Preliminary
CS
DIN
Comm 1st
Comm 2nd
DCLK
*
*
'Dump
DOUT
Data
Data
Data
Byte'
Data Byte 1
Data Byte n
*
high impedance
ezm14058.wmf
Figure 61
Serial Microcontroller Interface Read Access
Programming the Microcontroller Interface Without Clocks at FSC, MCLK, PCLK
The SLICOFI-2x can also be programmed via the
C interface without any clocks
connected to the FSC, MCLK, PCLK pins. This can be useful in Power Down modes
when further power saving on system level is necessary. In this case a data clock of up
to 1.024 MHz can be used on pin DCLK.
Since the SLICOFI-2x will leave the basic reset routine only if clocks at the FSC, MCLK
and PCLK pins are applied, it is not possible to program the SLICOFI-2x without any
clocks at these pins directly after the hardware reset or power on reset.
Data Sheet
144
2000-07-14