MAX7365 Maxim, MAX7365 Datasheet - Page 5

• Manufacturer Part Number: MAX7365
• Description: The MAX7365 is an I²C-interfaced peripheral that provides microprocessors with management of up to 56 key switches
• Manufacturer: Maxim

BUMP
A1
A2
A3
A4
A5
B1
B2
B3
B4
B5
C1
C2
C3
C4
GPIO0
NAME
ROW6
ROW7
ROW4
ROW5
ROW2
ROW3
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COL2
COL3
COL4
COL1
COL6
COL5
COL0
Row 6 Input from Key Matrix or General-Purpose Input
Row 7 Input from Key Matrix or General-Purpose Input
Column 2 Input from Key Matrix or General-Purpose Input
Column 3 Input from Key Matrix or General-Purpose Input
Column 4 Input from Key Matrix or General-Purpose Input
Row 4 Input from Key Matrix or General-Purpose Input
Row 5 Input from Key Matrix or General-Purpose Input
Column 1 Input from Key Matrix or General-Purpose Input
Column 6 Input from Key Matrix or General-Purpose Input
Column 5 Input from Key Matrix or General-Purpose Input
Row 2 Input from Key Matrix or General-Purpose Input
Row 3 Input from Key Matrix or General-Purpose Input
Column 0 Input from Key Matrix or General-Purpose Input
General-Purpose Input/Output Port 0
Key-Switch Controller with GPIO Ports
(BUMP SIDE DOWN)
TOP VIEW
C
D
A
B
E
+
ROW6
ROW4
ROW2
ROW1
ROW0
1
ROW7
ROW5
ROW3
V
INT
2
DD
1MHz I
MAX7365
WLP
COL2
COL1
COL0
SDA
SCL
3
FUNCTION
GPIO0
GPIO4
GPIO3
COL3
COL6
4
2
C-Interfaced 8 x 7
GPIO1
GPIO2
COL4
COL5
GND
5
Pin Configuration
Pin Description
MAX7365