Part Number
|
STM6717 |
Manufacturer
|
STMicroelectronics |
Description
|
Dual/triple ultra-low voltage supervisor |
Published
|
Jun 13, 2008 |
Detailed Description
|
STM6717/6718/6719/6720 STM6777/6778/6779/6780
Dual/triple ultra-low voltage supervisors with push-button reset (with del...
|
Datasheet
|
STM6717
|
Overview
STM6717/6718/6719/6720 STM6777/6778/6779/6780
Dual/triple ultra-low voltage supervisors with push-button reset (with delay option)
Features
■ Primary supply (VCC1) monitor.
Fixed (factory-programmed) reset thresholds: 4.
63 V to 1.
58 V
■ Secondary supply (VCC2) monitor (STM6717/18/19/20/77/78)
■ Fixed (factory-programmed) reset thresholds: 3.
08 V to 0.
79 V
■ Tertiary supply monitor (using externally adjustable RSTIN): 0.
626 V internal reference
■ RST outputs (push-pull or open drain); state guaranteed if VCC1 or VCC2 ≥ 0.
8 V
■ Reset delay time (trec) on power-up: 13.
2 ms, 210 ms, 900 ms (typ)
■ Manual reset input (MR)
■ Optional delayed manual reset input (MRC) with external capacitor (STM67...
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