[AK4184]
F5
G5
F6
G6
G7
F7
E6
E7
D6
D7
C6
C7
B6
A7
B7
B5
A6
B4
A5
C3
A4
B3
A3
B2
A2
GP7
GP6
GP5
GP4
NC
GP3
GP2
GP1
GP0
BRCONT
C6
C5
C4
NC
C3
C2
C1
R5
R4
VSS2
R3
R2
VSS2
R1
IOVDD
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
O
O
O
O
-
O
O
O
I
I
-
I
I
-
I
-
GPIO7 pin
GPIO6 pin
GPIO5 pin
GPIO4 pin
No Connection
No internal bonding. This pin should be open or connected to the ground.
GPIO3 pin
GPIO2 pin
GPIO1 pin
GPIO0 pin
Pulse width modulated output signal
Keypad Column 6
Keypad Column 5
Keypad Column 4
No Connection
No internal bonding. This pin should be open or connected to the ground.
Keypad Column 3
Keypad Column 2
Keypad Column 1
Keypad Row 5
Keypad Row 4
Digital I/O Ground
Keypad Row 3
Keypad Row 2
Digital I/O Ground
Keypad Row 1
Digital I/O Power Supply 1.6V ~ AVDD
MS0603-E-00
5
2007/04
AKM [ ASAHI KASEI MICROSYSTEMS ]
