μ
PD780021Y, 780022Y, 780023Y, 780024Y
Preliminary Data Sheet
8
64-pin plastic QFP (14
×
14 mm)
μ
PD780021YGC-
×××
-
AB8, 780022YGC-
×××
-AB8, 780023YGC-
×××
-AB8, 780024YGC-
×××
-AB8
64-pin plastic LQFP (12
×
12 mm)
μ
PD780021YGK-
×××
-8A8, 780022YGK-
×××
-8A8, 780023YGK-
×××
-8A8, 780024YGK-
×××
-8A8
Cautions 1. Connect the IC (Internally Connected) pin directly to V
SS0
or V
SS1
.
2. Connect the AV
SS
pin to V
SS0
.
Remark
When the
μ
PD780021Y, 780022Y, 780023Y, and 780024Y are used in applications where the noise
generated inside the microcontroller needs to be reduced, the implementation of noise reduction
measures, such as supplying voltage to V
DD0
and V
DD1
individually and connecting V
SS0
and V
SS1
to
different ground lines, is recommended.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P50/A8
P51/A9
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
V
SS0
V
DD0
P30
P31
P32/SDA0
P33/SCL0
P34
P35
P
P
P
P
P
P
P
V
D
A
S
P
P
P
P
P
P
P
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P71/TI01
P70/TI00/TO0
P03/INTP3/ADTRG
P02/INTP2
P01/INTP1
P00/INTP0
V
SS1
X1
X2
IC
XT1
XT2
RESET
AV
DD
AV
REF
P10/ANI0
17 18 19 20 21 22
23
24 25
26 27 28 29 30
31 32
64 63 62 61 60 59
58
57 56
55 54 53 52 51
50 49
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P