STM706SDS6E View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STM706SDS6E Datasheet PDF : 26 Pages
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STM706T/S/R; STM706P; STM708T/S/R
Sym
Alter-
native
Description
Test Condition(1)
Min
Typ
Max
VOL
Output Low Voltage (PFO,
RST, RST, WDO)
VCC = VRST (max),
ISINK = 3.2mA
0.3
ISINK = 50µA, VCC = 1.0V,
VOL
Output Low Voltage (RST)
TA = 0°C to 85°C
0.3
ISINK = 100µA, VCC = 1.2V
0.3
Output High Voltage (RST,
RST, WDO)
ISOURCE = 1mA,
VCC = VRST (max)
2.4
VOH
Output High Voltage (PFO)
ISOURCE = 75µA,
VCC = VRST (max)
0.8VCC
Power-fail Comparator
VPFI
PFI Input Threshold
PFI Falling
(STM70xP/R, VCC = 3.0V; 1.20 1.25
1.30
STM70xS/T, VCC = 3.3V)
tPFD
PFI to PFO Propagation Delay
2
Reset Thresholds
STM706P/70xR
2.55 2.63
2.70
VRST
Reset Threshold(3)
STM70xS
2.85 2.93
3.00
STM70xT
3.00 3.08
3.15
Reset Threshold Hysteresis
20
trec
RST Pulse Width
140
200
280
Push-button Reset Input
tMLMH tMR
MR Pulse Width
VRST (max) < VCC < 3.6V 500
4.5V < VCC < 5.5V
150
VRST (max) < VCC < 3.6V
750
tMLRL tMRD
MR to RST Output Delay
4.5V < VCC < 5.5V
250
Watchdog Timer (STM706T/S/R and STM706P)
STM706P/70xR,
VCC = 3.0V
tWD
Watchdog Timeout Period
1.12 1.60
2.24
STM70xS/70XT,
VCC = 3.3V
WDI Pulse Width
4.5V < VCC < 5.5V
50
VRST (max) < VCC < 3.6V 100
Note: 1. Valid for Ambient Operating Temperature: TA = –40 to 85°C; VCC = VRST (max) to 5.5V (except where noted).
2. VCC (min) = 1.0V for TA = 0°C to +85°C.
3. For VCC falling.
Unit
V
V
V
V
V
V
µs
V
V
V
mV
ms
ns
ns
ns
ns
s
ns
ns
20/26
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