PSB2168 Datasheet, PDF (20/185 Pages) Siemens Semiconductor Group – Digital Answering Machine SAM

PSB 2168
Overview
Furthermore the PSB 2168 can be used to scan the keyboard and drive the display if
instead of ARAM/DRAM and EPROM flash memory devices (SAMSUNG mode) are
used for storage (figure 6).
analog
mux/amp
simple
codec
IOM^®-2
PSB 2168
AFE
tip/
ring
077-3445
line
Flash
Microcontroller
Figure 6 Stand-Alone Answering Machine with Flash Memory
In either case all features of the PSB 2168 can be used (e.g. caller id).
Semiconductor Group
20
11.97