EM6352
Electrical Characteristics (continued)
Unless otherwise specified: VDD= 0.8V to 5.5V, TA=+25° C (note 1).
Parameter
Symbol
Conditions
Min Typ Max Unit
Reset timeout period
tPOR
VDD from 0V to VTH (typ)+15% (note 2)
9
500 1090
µ
s
Propagation delay time
VDD to RESET (RESET) delay
V
DD drops from VTH (typ)+0.2V to VTH (typ)-0.2V
tP
2
130 255
µ
s
(note 2)
V
V
V
V
V
V
V
V
V
DD>1V
-
-
-
-
-
-
-
-
-
-
-
-
0.3
0.3
0.3
0.3
0.3
0.3
-
IOL=100µA
IOL=1.5mA
IOL=3mA
Open-drain RESET output
Voltage
-40°C to +125°C
VOL
V
DD>2.5V
DD>5V
-
DD>1V
-
IOL=100µA
IOL=1.5mA
IOL=3mA
-40°C to +125°C
-40°C to +125°C
VOL
DD>2.5V
DD>5V
-
-
Push-pull RESET / RESET
Output voltage
V
DD>1V
0.8
2
4
-
IOH=-30µA
IOH=-1.5mA
IOH=-3mA
VOH
DD>2.5V
DD>5V
-
-
Output leakage current
ILEAK
-40°C to +125°C, only for EM6352Y (open-drain)
0.5
µ
A
Note 1: Production tested at +25°C only. Over temperature limits are guaranteed by design, not production tested.
VDD min=0.9V for active-high version (EM6352Z).
Note 2: RESET (RESET) open.
Timing Waveforms
tSEN
VDD
VTH
Overdrive
VHYS
0.8V
t
logic "1"
tPOR
tP
RESET
logic "0"
t
logic "1"
logic "0"
RESET
RESET
t
Note 5: tSEN = Maximum Transient Duration. Please refer to figure on next page.
Note 6: Overdrive = VTH- -VDD. Please refer to figure on next page.
4
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Copyright
03/06 – rev.I
© 2006, EM Microelectronic-Marin SA
EMMICRO [ EM MICROELECTRONIC - MARIN SA ]
