Hitachi SH7032 - Page 555

520
Usage Notes:
1. If the A/D converter is not used, do not leave the AV
CC
, V
ref
, and AV
SS
pins open. Connect
AV
CC
and AV
ref
to V
CC
, and connect AV
SS
to V
SS
.
2. Current dissipation values are for V
IH
min = V
CC
- 0.5 V and V
IL
max = 0.5 V with all output
pins unloaded and the on-chip pull-up transistors in the off state.
3. When the A/D converter is not used, and in standby mode, AV
CC
and AV
ref
must still be
connected to the power supply (V
CC
).
4. The Characteristic-related performance values, operating margins, noise margins, noise
emissions, etc., of this LSI are different from HD6417034A, etc. Caution is therefore required
in carrying out system design, when switching from ZTAT version.