MB90480/485 Series
(14) Trigger Input Timing
(VCC = 2.7 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C)
Value
Condi-
tions
Parameter
Symbol
Pin name
Unit
Remarks
Min
5 tCP*
1
Max
⎯
ns
Normal operation
Stop mode
tTRGH
tTRGL
ADTG,
IRQ0 to IRQ7
Input pulse width
⎯
⎯
µs
* : tCP is internal operating clock cycle time. Refer to “ (1) Clock Timing”.
0.8 VCC
0.8 VCC
0.2 VCC
IRQ0 to IRQ7
ADTG
0.2 VCC
t
TRGH
tTRGL
(15) Up-down Counter Timing
(VCC = 2.7 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C)
Value
Parameter
Symbol Pin name Conditions
Unit
Remarks
Min
Max
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
AIN input “H” pulse width
AIN input “L” pulse width
BIN input “H” pulse width
BIN input “L” pulse width
AIN↑→BIN↑ time
tAHL
tALL
8 tCP*
8 tCP*
8 tCP*
8 tCP*
4 tCP*
4 tCP*
4 tCP*
4 tCP*
4 tCP*
4 tCP*
4 tCP*
4 tCP*
4 tCP*
4 tCP*
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tBHL
tBLL
tAUBU
BIN↑→AIN↓ time
tBUAD
tADBD
tBDAU
tBUAU
tAUBD
tBDAD
tADBU
tZHL
AIN0, AIN1,
BIN0, BIN1
Load
conditions
80 pF
AIN↓→BIN↑ time
BIN↓→AIN↑ time
BIN↑→AIN↑ time
AIN↑→BIN↓ time
BIN↓→AIN↑ time
AIN↓→BIN↑ time
ZIN input “H” pulse width
ZIN input “L” pulse width
ZIN0, ZIN1
tZLL
* : tCP is internal operating clock cycle time. Refer to “ (1) Clock Timing”.
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