MAX7360 Datasheet, PDF (3/31 Pages) Maxim Integrated Products – I2C-Interfaced Key-Switch Controller and LED Driver/GPIOs with Integrated ESD Protection

I²C-Interfaced Key-Switch Controller and LED
Driver/GPIOs with Integrated ESD Protection
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +1.62V to +3.6V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VCC = +3.3V, TA = +25NC.) (Notes 3, 4)
PARAMETER
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
SYMBOL
CONDITIONS
VIH
VIL
IIN
VIN P VCC
VCC < VIN
VOL
ISINK < 20mA
VCC = +1.62V to +3.6V, TA = +25NC
VCC = +3.3V, VOL = +1V
MIN TYP MAX UNITS
0.7 x
VCC
-0.25
-1
V
0.3 x
VCC
V
+0.25
FA
+5
0.6
V
20
pF
8.55
11.52
mA
8.67 9.76 10.51
20mA Port Sinking Current
PORT0–PORT7
Port Sink Current Variation
Output Logic-Low Voltage
INTI, INTK
VCC = +1.62V to +3.6V, TA = +25NC
VCC = +3.3V, VOL = +1V
VCC = +3.3V, VOL = +1V, TA = +25NC,
20mA output mode
ISINK = 10mA
19.40
21.33
mA
19.55 20 20.69
+Q1.5 +Q2.4
%
0.6
V
PWM Frequency
fPWM
SERIAL-INTERFACE SPECIFICATIONS
Input High Voltage
SDA, SCL, AD0
VIH
Input Low Voltage
SDA, SCL, AD0
VIL
Input Leakage Current
SDA, SCL, AD0
IIN
Output Low Voltage
SDA
VOL
Input Capacitance
SDA, SCL, AD0
CIN
I²C TIMING SPECIFICATIONS
SCL Serial-Clock Frequency
Bus Free Time Between a STOP
and START Condition
fSCL
tBUF
Hold Time (Repeated) START
Condition
tHD, STA
Repeated START Condition
Setup Time
tSU, STA
STOP Condition Setup Time
tSU, STO
Derived from oscillator clock
VIN P VCC
VIN > VCC
ISINK = 6mA
Bus timeout disabled
500
Hz
0.7 x
VCC
-0.25
-0.5
V
0.3 x
VCC
V
+0.25
FA
+0.5
0.6
V
10
pF
0
400
kHz
1.3
Fs
0.6
Fs
0.6
Fs
0.6
Fs
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