STM6905 STMicroelectronics, STM6905 Datasheet - Page 17

• Manufacturer Part Number: STM6905
• Description: Quintuple, ultralow voltage supervisor with push-button reset
• Manufacturer: STMicroelectronics

Specifications of STM6905

• Primary Supply (vcc) Monitor. Fixed (factory - Programmed) Reset Thresholds: 3.078 V to 2.866 V
• Second Fixed (v2in) Monitor. Fixed (factoryprogrammed) Reset Thresholds: 2.333 V to 1.050 V
• Reset Delay Time (trec) On Power-up: 210 ms (typ)
• Operating Temperature: –40°C to 85°C (industrial grade)

9
Table 7.
STM6905TZEDS6F
STM6905TWEDS6F
STM6905TGEDS6F
STM6905SYEDS6F
STM6905SFEDS6F
STM6905PWEDS6F
Part marking
Package marking information
Marking description
V
RST1
3.078
3.078
3.078
2.955
2.955
2.866
(V)
V
RST2
2.333
1.683
1.110
2.188
1.050
1.683
(V)
MSOP (TSSOP8)
MSOP (TSSOP8)
MSOP (TSSOP8)
MSOP (TSSOP8)
MSOP (TSSOP8)
MSOP (TSSOP8)
Package
Topside marking
STWE
SPWE
STGE
SSYE
SSFE
STZE
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