STM705M6F STMicroelectronics, STM705M6F Datasheet - Page 9

SUPERVISOR 5V WATCHDOG 8SOIC

STM705M6F

Manufacturer Part Number
STM705M6F
Description
SUPERVISOR 5V WATCHDOG 8SOIC
Manufacturer
STMicroelectronics
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of STM705M6F

Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
4.63V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Monitored Voltage
1 V to 5.5 V
Output Type
Active Low, Push-Pull
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
60 uA
Maximum Power Dissipation
320 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Power Fail Detection
Yes
Undervoltage Threshold
4.5 V
Overvoltage Threshold
4.75 V
Power-up Reset Delay (typ)
280 ms
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-3834-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STM705M6F
Manufacturer:
ST
0
STM705, STM706, STM707, STM708, STM813L
2.7
Table 3.
Figure 7.
1. For STM813L only.
STM813L
1
6
8
7
2
4
5
3
V CC
WDI
MR
PFI
PFO
When PFI is less than V
unused. Output type is push-pull.
Pin description
Block diagram (STM705/706/813L)
STM707
STM708
V CC
Pin
1
7
8
2
4
5
3
6
transitional
detector
WDI
STM705
STM706
V RST
V PFI
1
6
8
7
2
4
5
3
PFI
, PFO goes low; otherwise, PFO remains high. Leave open if
WATCHDOG
COMPARE
COMPARE
TIMER
Doc ID 10520 Rev 9
Name
WDO
RST
RST
PFO
WDI
V
V
MR
PFI
NC
CC
SS
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
generator
t rec
Function
WDO
RST (RST)
PFO
Pin descriptions
(1)
AI08829
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