STM6904 STMicroelectronics, STM6904 Datasheet - Page 4

• Manufacturer Part Number: STM6904
• Description: Quad, ultralow voltage supervisor with push-button reset
• Manufacturer: STMicroelectronics

Specifications of STM6904

• Primary Supply (vcc) Monitor. Fixed (factory -programmed) Reset Thresholds: 3.078 to 2.188 V
• Second Fixed (v2in) Monitor. Fixed (factory-programmed) Reset Thresholds: 2.333 to 1.110 V
• Operating Temperature: –40 to 85 °C (industrial grade)

List of figures
List of figures
Figure 1.
Figure 2.
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Figure 7.
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Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MSOP/TSSOP-8 connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Functional block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical hardware hookup application diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
MR timing waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Voltage monitoring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TSSOP8, 3 x 3mm, package mechanical outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Doc ID 14289 Rev 3
STM6904