STM706P STMicroelectronics, STM706P Datasheet - Page 9

• Manufacturer Part Number: STM706P
• Description: 3V Supervisor
• Manufacturer: STMicroelectronics

Specifications of STM706P

• Stm706/708 T: 3.00 V ≤ VRST≤ 3.15 V S
• Operating Temperature: –40 °C to 85 °C (industrial grade)

STM706T/S/R, STM706P, STM708T/S/R
2.7
Table 3.
Figure 7.
1. For STM706P only.
SO8
—
—
1
6
8
7
2
4
5
3
STM706P
V CC
WDI
MR
PFI
TSSOP8
PFO
When PFI is less than V
push-pull. PFO pin is not supposed to be forced low by a processor. MR input is gated off
during the period PFO is forced low. Leave open if unused.
Pin description
Block diagram (STM706T/S/R and STM706P)
—
—
3
8
2
1
4
6
7
5
V CC
SO8
transitional
STM706T/S/R
—
—
1
6
8
7
2
4
5
3
detector
WDI
Pin
TSSOP8
V RST
V PFI
—
—
3
8
2
1
4
6
7
5
PFI
, PFO goes low; otherwise, PFO remains high. Output type is
WATCHDOG
COMPARE
COMPARE
TIMER
Doc ID 10518 Rev 11
SO8
STM708T/S/R
—
—
1
7
8
2
4
5
3
6
TSSOP8
—
—
3
1
2
4
6
7
5
8
Name
WDO
WDI
RST
RST
PFO
V
V
MR
PFI
NC
CC
SS
generator
Push-button reset input
Watchdog input
Watchdog output (push-pull)
Active-low reset output
Active-high reset output
Supply voltage
Power-fail input
Power-fail output (push-pull)
Ground
No connect
t rec
Function
WDO
RST (RST)
PFO
Pin descriptions
(1)
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