STM706P STMicroelectronics, STM706P Datasheet - Page 5

• 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
1
Description
The STM70x supervisors are self-contained devices which provide microprocessor
supervisory functions. A precision voltage reference and comparator monitors the V
for an out-of-tolerance condition. When an invalid V
(RST) is forced low (or high in the case of RST).
These devices also offer a watchdog timer (except for STM708T/S/R) as well as a power-fail
comparator to provide the system with an early warning of impending power failure.
The STM706P is identical to the STM706R, except its reset output is active-high. These
devices are available in a standard 8-pin SOIC package or a space-saving 8-pin TSSOP
package.
Figure 1.
1. For STM706P only.
Figure 2.
Logic diagram (STM706T/S/R and STM706P)
Logic diagram (STM708T/S/R)
WDI
MR
PFI
MR
PFI
Doc ID 10518 Rev 11
STM708T/S/R
STM706T/S/R,
V CC
V CC
STM706P
V SS
V SS
CC
condition occurs, the reset output
RST
RST
PFO
WDO
RST (RST) (1)
PFO
Description
CC
AI08841
AI08842
input
5/32