MAX7370 Maxim, MAX7370 Datasheet - Page 27

• Manufacturer Part Number: MAX7370
• Description: The MAX7370 I²C-interfaced peripheral provides microprocessors with management of up to 64 key switches, with optional GPIO and PWM-controlled LED drivers
• Manufacturer: Maxim

with I
Table 19. GPIO Supply Voltage 1 Register (0x38)
Table 20. GPIO Supply Voltage 2 Register (0x39)
REGISTER BIT
REGISTER BIT
8 x 8 Key-Switch Controller and LED Driver/GPIOs
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
2
C Interface and High Level of ESD Protection
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DESCRIPTION
DESCRIPTION
ROW7
ROW6
ROW5
ROW4
ROW3
ROW2
ROW1
ROW0
COL7
COL6
COL5
COL4
COL3
COL2
COL1
COL0
VALUE
VALUE
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
ROW7 supplied by V
ROW7 supplied by V
ROW6 supplied by V
ROW6 supplied by V
ROW5 supplied by V
ROW5 supplied by V
ROW4 supplied by V
ROW4 supplied by V
ROW3 supplied by V
ROW3 supplied by V
ROW2 supplied by V
ROW2 supplied by V
ROW1 supplied by V
ROW1 supplied by V
ROW0 supplied by V
ROW0 supplied by V
COL7 supplied by V
COL7 supplied by V
COL6 supplied by V
COL6 supplied by V
COL5 supplied by V
COL5 supplied by V
COL4 supplied by V
COL4 supplied by V
COL3 supplied by V
COL3 supplied by V
COL2 supplied by V
COL2 supplied by V
COL1 supplied by V
COL1 supplied by V
COL0 supplied by V
COL0 supplied by V
FUNCTION
FUNCTION
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
CC
LA
MAX7370
DEFAULT VALUE
DEFAULT VALUE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0