MAX16067 Datasheet, PDF (4/47 Pages) Maxim Integrated Products – 6-Channel, Flash-Configurable System Manager with Nonvolatile Fault Registers

6-Channel, Flash-Configurable System Manager
with Nonvolatile Fault Registers
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 2.8V to 14V, TA = TJ = -40NC to +85NC, unless otherwise specified. Typical values are at VABP = VDBP = VCC = 3.3V,
TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
SMBus TIMING
Serial-Clock Frequency
fSCL
400
kHz
Bus Free Time Between STOP
and START Condition
tBUF
1.3
Fs
START Condition Setup Time
START Condition Hold Time
STOP Condition Setup Time
Clock Low Period
Clock High Period
Data Setup Time
Output Fall Time
Data Hold Time
tSU:STA
tHD:STA
tSU:STO
tLOW
tHIGH
tSU:DAT
tOF
tHD:DAT
10pF P CBUS P 400pF
From 50% SCL falling to SDA Receive
change
Transmit
0.6
0.6
0.6
1.3
0.6
100
0.15
0.3
Fs
Fs
Fs
Fs
Fs
ns
250
ns
Fs
0.9
Pulse Width of Spike Suppressed
SMBus Timeout
JTAG INTERFACE
tSP
tTIMEOUT SMBCLK time low for reset
250
ns
22
35
ms
TDI, TMS, TCK Logic-Low Input
Voltage
VIL
Input voltage falling
0.8
V
TDI, TMS, TCK Logic-High Input
Voltage
TDO Logic-Output Low Voltage
TDO Logic-Output High Voltage
TDI, TMS Pullup Resistors
I/O Capacitance
TCK Clock Period
TCK High/Low Time
TCK to TMS, TDI Setup Time
TCK to TMS, TDI Hold Time
TCK to TDO Delay
TCK to TDO High-Z Delay
VIH
Input voltage rising
VOL_TDO
VOH_TDO
RJPU
CI/O
t1
t2, t3
t4
t5
t6
t7
ISINK = 3mA
ISOURCE = 200FA
Pullup to DBP
2.0
V
0.4
V
2.4
V
30
50
65
kI
5
pF
1000
ns
50
500
ns
15
ns
15
ns
500
ns
500
ns
Note 2: Specifications are guaranteed for the stated global conditions, unless otherwise noted. 100% production tested at TA =
+25NC and TA = +85NC. Specifications at TA = -40NC are guaranteed by design.
Note 3: For VCC of 3.6V or lower, connect VCC, DBP, and ABP together. For higher supply applications, connect only VCC to the
supply rail.
Note 4: Applies to RESET (except for reset timeout period of 25Fs), fault, autoretry, sequence delays, and watchdog timeout.
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