I5216 Datasheet, PDF (52/83 Pages) Winbond – 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC

I5216 SERIES
Advanced Information
PRELIMINARY
SAMPLE PC LAYOUT FOR PDIP
The PDIP package is illustrated from the top. PC board traces and the three chip capacitors are on the
bottom side of the board.
Note 2
V
C
1
C1 _C2
C
D
MCLK
Note 1
V
S
S
D
Note 3
(Digital Ground)
Note 1: V_SSD traces should be kept
separated back to the V_SS supply feed
point.
Note 2: V_CCD traces should be kept
separated back to the V_CC supply feed
point.
Note 3: The Digital and Analog grounds
tie together at the power supply. The
V_CCA and V_CCD supplies will also need
filter capacitors (typ. 50 to 100 uF).
V_SSA
C1=C2=C3=0.1uF chip Capacitors
C3
To
V_CCA
Analog Ground
Note 3
Publication Release Date: November 30, 2001
- 52
Revision A1