upd78f9211fh-2a2-a Renesas Electronics Corporation., upd78f9211fh-2a2-a Datasheet - Page 9

• Manufacturer Part Number: upd78f9211fh-2a2-a
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

3.3
P20/ANI0/TI000/TOH1
P21/ANI1/TI010/TO00/
INTP0
P22/ANI2/X2
P23/ANI3/X1
P32/INTP1
P34/RESET
P40 to P47
The input/output circuit type of each pin and recommended connection of unused pins is shown in Table 3-1.
For the input/output circuit configuration of each type, refer to Figure 3-1.
Pin I/O Circuits and Recommended Connection of Unused Pins
Pin Name
Table 3-1. Type of I/O Circuit for Each Pin and Connection of Unused Pins
11
36
8-A
2
8-A
I/O Circuit Type
Preliminary Product Information U17798EJ1V0PM
I/O
Input
I/O
µ
PD78F9210FH, 78F9211FH, 78F9212FH
I/O
Input:
Output: Leave open.
Input:
Output: Leave open.
Input:
Output: Leave open.
Connect to V
Input:
Output: Leave open.
Individually connect to V
Individually connect to V
Individually connect to V
Individually connect to V
Recommended Connection of Unused Pin
DD
via resistor.
DD
SS
DD
DD
or V
via resistor.
or V
or V
SS
SS
SS
via resistor.
via resistor.
via resistor.
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