MAX7360 Maxim, MAX7360 Datasheet - Page 3

• Manufacturer Part Number: MAX7360
• Description: The MAX7360 I²C-interfaced peripheral provides microprocessors with management of up to 64 key switches, with an additional eight LED drivers/GPIOs that feature constant-current, PWM intensity control, and rotary switch control options
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
GPIO SPECIFICATIONS
Input High Voltage
PORT0–PORT7
Input Low Voltage
PORT0–PORT7
Input Leakage Current
PORT0–PORT7
Output Low Voltage
PORT0–PORT7
Input Capacitance
PORT0–PORT7
10mA Port Sinking Current
PORT0–PORT7
20mA Port Sinking Current
PORT0–PORT7
Port Sink Current Variation
Output Logic-Low Voltage
INTI, INTK
PWM Frequency
SERIAL-INTERFACE SPECIFICATIONS
Input High Voltage
SDA, SCL, AD0
Input Low Voltage
SDA, SCL, AD0
Input Leakage Current
SDA, SCL, AD0
Output Low Voltage
SDA
Input Capacitance
SDA, SCL, AD0
I
SCL Serial-Clock Frequency
Bus Free Time Between a STOP
and START Condition
Hold Time (Repeated) START
Condition
Repeated START Condition
Setup Time
STOP Condition Setup Time
2
CC
C TIMING SPECIFICATIONS
I
= +1.62V to +3.6V, T
2
Driver/GPIOs with Integrated ESD Protection
C-Interfaced Key-Switch Controller and LED
PARAMETER
_______________________________________________________________________________________
A
= -40NC to +85NC, unless otherwise noted. Typical values are at V
SYMBOL
t
t
t
HD, STA
SU, STO
SU, STA
f
t
f
V
PWM
V
C
V
V
V
V
SCL
BUF
I
I
IN
OL
IN
OL
IH
IH
IL
IL
IN
V
V
I
V
V
V
V
V
20mA output mode
I
Derived from oscillator clock
V
V
I
Bus timeout disabled
SINK
SINK
SINK
IN
CC
CC
CC
CC
CC
CC
IN
IN
P V
P V
> V
< V
= +1.62V to +3.6V, T
= +3.3V, V
= +1.62V to +3.6V, T
= +3.3V, V
= +3.3V, V
< 20mA
= 10mA
= 6mA
CC
CC
CC
IN
CONDITIONS
OL
OL
OL
= +1V
= +1V
= +1V, T
A
A
A
= +25NC
= +25NC
= +25NC,
CC
19.40
19.55
-0.25
-0.25
0.7 x
0.7 x
V CC
8.55
8.67
MIN
V
-0.5
1.3
0.6
0.6
0.6
= +3.3V, T
-1
CC
0
+Q1.5
TYP
9.76
500
20
20
10
A
= +25NC.) (Notes 2, 3)
+0.25
+Q2.4
+0.25
11.52
10.51
21.33
20.69
MAX
0.3 x
0.3 x
V CC
+0.5
V
400
0.6
0.6
0.6
+5
CC
UNITS
kHz
mA
mA
FA
pF
Hz
FA
pF
Fs
Fs
Fs
Fs
%
V
V
V
V
V
V
V
3