STM706 STMicroelectronics, STM706 Datasheet - Page 5

• Manufacturer Part Number: STM706
• Description: 5V Supervisor
• Manufacturer: STMicroelectronics

Specifications of STM706

• Operating Temperature: –40 °C to 85 °C (industrial grade)

STM705, STM706, STM707, STM708, STM813L
1
Description
The STM705/706/707/708/813L supervisors are self-contained devices which provide
microprocessor supervisory functions. A precision voltage reference and comparator
monitors the V
occurs, the reset output (RST) is forced low (or high in the case of RST).
These devices also offer a watchdog timer (except for STM707/708) as well as a power-fail
comparator to provide the system with an early warning of impending power failure.
These devices are available in a standard 8-pin SOIC package or a space-saving 8-pin
TSSOP package.
Figure 1.
1. For STM705/706 only.
2. For STM813L only.
Figure 2.
Logic diagram (STM705/706/813L)
Logic diagram (STM707/708)
CC
input for an out-of-tolerance condition. When an invalid V
WDI
MR
PFI
MR
PFI
Doc ID 10520 Rev 9
STM705/706;
STM707/708
STM813L
V CC
V SS
V CC
V SS
WDO
RST (2)
RST
PFO
RST
RST
PFO
(1)
CC
condition
Description
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