Datasheet

Section 1 Overview
Rev. 2.00 Sep. 28, 2009 Page 25 of 994
REJ09B0452-0200
Pin No.
Type Symbol TFP-144V BP-176V TLP-145V I/O Name and Function
SCL0
SCL1
SCL2
ExSCLA
ExSCLB
14
135
55
53
51
F2
B6
P8
M8
R7
E4
C6
K7
N6
L6
Input/
Output
I
2
C clock I/O pins. The output
type is NMOS open-drain.
To which pin the clock is
input or output can be
selected from the SCL0,
SCL1, ExSCLA, and
ExSCLB pins.
I
2
C bus
interface
(IIC)
SDA0
SDA1
SDA2
ExSDAA
ExSDAB
17
138
56
54
52
G2
D5
N9
R8
P7
F1
B4
K8
K6
M7
Input/
Output
I
2
C data I/O pins. The output
type is NMOS open-drain.
To which pin the clock is
input or output can be
selected from the SDA0,
SDA1, ExSDAA, and
ExSDAB pins.
P17 to
P10
104 to 110,
112
C15, D12,
C14, B15,
B14, A15,
C13, B12
D10, C12,
C13, D11,
B13, A12,
A13, B12
Input/
Output
8-bit input/output pins
P27 to
P20
96 to 103 F14, E13,
E15, E14,
E12, D15,
D14, D13
E10, F13,
E12, E13,
F11, D12,
E11, D13
Input/
Output
8-bit input/output pins
P37 to
P30
128 to 121 D7, A8,
C8, D8,
B9, A9, C9,
D9
D6, D7,
D8, A8,
B7, C8,
D9, A9
Input/
Output
8-bit input/output pins
P47 to
P40
6 to 2,
138 to 136
C1, D3,
C2, B1,
C3, D5,
B5, A5
C3, C1,
B2, C2,
A1, B4,
A5, D7
Input/
Output
8-bit input/output pins
(The output type of P42 is
NMOS push-pull.)
I/O port
P52 to
P50
14 to 16 F2, G4, G1 E4, F3,
G2
Input/
Output
3-bit input/output pins
(The output type of P52 is
NMOS push-pull.)
P67 to
P60
85 to 78 J13, J12,
K14, K13,
K12, L15,
L14, L13
H12, J11,
J10, K13,
J12, K11,
K12, L13
Input/
Output
8-bit input/output pins