參數(shù)資料
型號: STM706TDS6F
廠商: STMICROELECTRONICS
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封裝: 3 X 3 MM, ROHS COMPLIANT, TSSOP-8
文件頁數(shù): 29/33頁
文件大?。?/td> 695K
代理商: STM706TDS6F
STM706T/S/R, STM706P, STM708T/S/R
Description
Doc ID 10518 Rev 10
1
Description
The STM70x supervisors are self-contained devices which provide microprocessor
supervisory functions. A precision voltage reference and comparator monitors the VCC input
for an out-of-tolerance condition. When an invalid VCC condition occurs, the reset output
(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.
Logic diagram (STM706T/S/R and STM706P)
1.
For STM706P only.
Figure 2.
Logic diagram (STM708T/S/R)
AI08841
VCC
STM706T/S/R,
STM706P
VSS
WDO
RST (RST)
(1)
WDI
PFI
MR
PFO
AI08842
VCC
STM708T/S/R
VSS
RST
MR
PFI
PFO
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