Rainbow Electronics MAX16071 - Manual (Page 4)

12-Channel/8-Channel, Flash-Configurable System
Managers with Nonvolatile Fault Registers
MAX16070/MAX16071
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ELECTRICAL CHARACTERISTICS (continued)
(V CC = 2.8V to 14V, T A = -40NC to +85NC, unless otherwise specified. Typical values are at ABP = DBP = V CC = 3.3V, T A = +25NC.)
(Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
OUTPUTS (RESET, GPIO_)
Output-Voltage Low V OL
I SINK = 2mA 0.4
V I SINK = 10mA, GPIO_ only 0.7
V CC = 1.2V, I SINK = 100μA (RESET only) 0.3
Maximum Output Sink Current
Total current into RESET, GPIO_,
V
CC = 3.3V
30 mA
Output-Voltage High (Push-Pull) I SOURCE = 100μA 2.4 V
Output Leakage (Open Drain) 1 μA
SMBus INTERFACE
Logic-Input Low Voltage
V IL Input voltage falling 0.8 V
Logic-Input High Voltage V IH Input voltage rising 2.0 V
Input Leakage Current IN = GND or VCC -1 +1 μA
Output Sink Current V OL I SINK = 3mA 0.4 V
Input Capacitance C IN 5 pF
SMBus Timeout t TIMEOUT SCL time low for reset 25 35 ms
INPUTS (A0, GPIO_)
Input Logic-Low
V IL 0.8 V
Input Logic-High V IH 2.0 V
WDI Pulse Width t WDI 100 ns
MR Pulse Width t MR 1 μs
MR to RESET Delay 0.5 μs
MR Glitch Rejection 100 ns
SMBus TIMING
Serial Clock Frequency
f
SCL
400 kHz
Bus Free Time Between STOP
and START Condition
t BUF 1.3 μs
START Condition Setup Time t SU:STA 0.6 μs
START Condition Hold Time t HD:STA 0.6 μs
STOP Condition Setup Time t SU:STO 0.6 μs
Clock Low Period t LOW 1.3 μs
Clock High Period t HIGH 0.6 μs
Data Setup Time t SU:DAT 100 ns