MIC284 Datasheet, PDF (4/20 Pages) Micrel Semiconductor – Two-Zone Thermal Supervisor Advance Information

MIC284
Micrel
Symbol
Parameter
Serial Data I/O Pin (DATA)
V_OL
Low Output Voltage
Note 6
V_IL
Low Input Voltage
V_IH
High Input Voltage
C_IN
Input Capacitance
I_LEAK
Input current
Serial Clock Input (CLK)
V_IL
Low Input Voltage
V_IH
High Input Voltage
C_IN
Input Capacitance
I_LEAK
Input current
Status Output (/INT)
V_OL
Low Output Voltage,
Note 6
t_INT
Interrupt Propagation Delay,
Note 7, 8
t_nINT
Interrupt Reset Propagation Delay,
Note 7
T_SET0
Default T_SET0 Value
T_HYST0 Default T_HYST0 Value
T_SET1
Default T_SET1 Value
T_HYST1 Default T_HYST1 Value
Over-Temperature Output (/CRIT)
V_OL
Low Output Voltage,
Note 6
t_CRIT
/CRIT Propagation Delay,
Note 7, 8
t_nCRIT
/CRIT Reset Propagation Delay,
Note 7
CRIT1
Default CRIT1 Value
nCRIT1
Default nCRIT1 Value
Serial Interface Timing (Note 7)
t₁
CLK (Clock) Period
t₂
Data In Setup Time to CLK High
t₃
Data Out Stable After CLK Low
t₄
DATA Low Setup Time to CLK Low
t₅
DATA High Hold Time
After CLK High
Condition
Min Typ Max Units
I_OL = 3mA
I_OL = 6mA
2.7V ≤ V_DD ≤ 5.5V
2.7V ≤ V_DD ≤ 5.5V
0.4
V
0.8
V
0.3V_DD V
0.7V_DD
V
10
pF
±0.01 ±1
µA
2.7V ≤ V_DD ≤ 5.5V
2.7V ≤ V_DD ≤ 5.5V
0.3V_DD V
0.7V_DD
V
10
pF
±0.01 ±1
µA
I_OL = 3mA
I_OL = 6mA
from TEMP > T_SET or TEMPx < T_HYSTx
to INT < V_OL, FQ = 00, R_PULLUP = 10kΩ
from any register read to /INT > V_OH
FQ = 00, R_PULLUP = 10kΩ
t_POR after V_DD > V_POR
81
t_POR after V_DD > V_POR
76
t_POR after V_DD > V_POR
97
t_POR after V_DD > V_POR
92
0.4
V
0.8
V
t_CONV+1 µs
1
µs
81
81
°C
76
76
°C
97
97
°C
92
92
°C
I_OL = 3mA
I_OL = 6mA
from TEMPx > T_SETx or TEMPx < T_HYSTx
to INT < V_OL, FQ = 00, R_PULLUP = 10kΩ
from TEMPx < nCRITx to /CRIT > V_OH
FQ = 00, R_PULLUP = 10kΩ
t_POR after V_DD > V_POR
97
t_POR after V_DD > V_POR
92
0.4
V
0.8
V
t_CONV+1 µs
1
µs
97
97
°C
92
92
°C
start condition
stop condition
2.5
µs
100
ns
0
ns
100
ns
100
ns
MIC284
4
September 29, 2000