STM706T Datasheet, PDF (1/26 Pages) STMicroelectronics – 3V Supervisor

STM706T/S/R, STM706P, STM708T/S/R
3V Supervisor
FEATURES SUMMARY
■ PRECISION V_CC MONITOR
– STM706/708
T: 3.00V ≤ V_RST ≤ 3.15V
S: 2.88V ≤ V_RST ≤ 3.00V
R; STM706P: 2.59V ≤ V_RST ≤ 2.70V
■ RST AND RST OUTPUTS
■ 200ms (TYP) t_rec
■ WATCHDOG TIMER - 1.6sec (TYP)
■ MANUAL RESET INPUT (MR)
■ POWER-FAIL COMPARATOR (PFI/PFO)
■ LOW SUPPLY CURRENT - 40µA (TYP)
■ GUARANTEED RST (RST) ASSERTION
DOWN TO V_CC = 1.0V
■ OPERATING TEMPERATURE:
–40°C to 85°C (Industrial Grade)
Figure 1. Packages
8
1
SO8 (M)
TSSOP8 3x3 (DS)
Table 1. Device Options
Watchdog
Input
Watchdog
Output
Active-Low
RST⁽¹⁾
Active-High
RST⁽¹⁾
STM706T/S/R
✔
✔
✔
STM706P⁽²⁾
✔
✔
✔
STM708T/S/R
✔
✔
Note: 1. Push-Pull Output
2. The STM706P is identical to the STM706R, except its reset output is active-high.
Manual
Reset Input
✔
✔
✔
Power-fail
Comparator
✔
✔
✔
February 2005
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