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CHAPTER 2 PIN FUNCTIONS
User’s Manual U16890EJ1V0UD
51
(2/2)
Pin No.
Pin
Alternate Function
GC
GF
I/O Circuit
Type
Recommended Connection
P98
A8/SO01
51
53
10-E
P99
A9/SCK01
52
54
10-F
P910
A10/SIA1
53
55
5-W
P911
A11/SOA1
54
56
10-E
P912
A12/SCKA1
55
57
10-F
P913 to P915
A13/INTP4 to A15/INTP6
56 to 58 58 to 60
5-W
Input: Independently connect to EV
DD
or
EV
SS
via a resistor.
Output: Leave open.
PCM0
WAIT
61
63
PCM1
CLKOUT
62
64
PCM2
HLDAK
63
65
PCM3
HLDRQ
64
66
5
PCS0, PCS1
CS0, CS1
59, 60
61, 62
5
PCT0, PCT1
WR0, WR1
65, 66
67, 68
PCT4
RD
67
69
PCT6
ASTB
68
70
5
PDL0 to PDL4
AD0 to AD4
71 to 75 73 to 77
PDL5
AD5/FLMD1
Note 1
76
78
PDL6 to PDL15 AD6 to AD15
77 to 86 79 to 88
5
PDH0 to PDH5 A16 to A21
87 to 92 89 to 94
5
Input: Independently connect to BV
DD
or
BV
SS
via a resistor.
Output: Leave open.
AV
REF0
–
1
3
–
Directly connect to V
DD
.
AV
REF1
–
5
7
–
Directly connect to V
DD
.
AV
SS
–
2
4
–
–
BV
DD
–
70
72
–
–
BV
SS
–
69
71
–
–
EV
DD
–
34
36
–
–
EV
SS
–
33
35
–
–
FLMD0
Note 1
–
8
10
–
Connect to V
SS
in normal operation mode.
IC
Note 2
–
8
10
–
Directly connect to EV
SS
or V
SS
or pull down
with a 10 k
resistor.
RESET
–
14
16
2
–
V
PP
Note 3
–
8
10
–
Directly connect to EV
SS
or V
SS
or pull down
with a 10 k
resistor.
V
DD
–
9
11
–
–
V
SS
–
11
13
–
–
X1
–
12
14
–
–
X2
–
13
15
–
–
XT1
–
15
17
16
Directly connect to V
SS
Note 4
.
XT2
–
16
18
16
Leave open.
Notes 1.
Only in the
μ
PD70F3214H, 70F3214HY, 70F3215H, 70F3215HY
2.
Only in the
μ
PD703212, 703212Y, 703213, 703213Y, 703214, 703214Y, 703215, 703215Y
3.
Only in the
μ
PD70F3214, 70F3214Y
4.
Be sure to set the PSMR.XTSTP bit to 1 when this pin is not used.
Remark
GC: 100-pin plastic LQFP (fine pitch) (14
×
14)
GF: 100-pin plastic QFP (14
×
20)