STM6905 STMicroelectronics, STM6905 Datasheet - Page 6
STM6905
Manufacturer Part Number
STM6905
Description
Quintuple, ultralow voltage supervisor with push-button reset
Manufacturer
STMicroelectronics
Datasheet
1.STM6905.pdf
(19 pages)
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)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM6905TWEDS6F
Manufacturer:
STMicroelectronics
Quantity:
3 200
6/19
Table 2.
Pin
1
2
3
4
5
6
7
8
Name
V2IN
V3IN
V4IN
V5IN
RST
V
V
MR
Signal names and functions
CC
SS
Supply
Supply
Output
Type
Input
Input
Input
Input
Input
Active-low manual reset input with internal pull-up resistor
Primary supply voltage input and integrated fixed threshold under-
voltage monitor
Second fixed threshold input monitor
Ground
Adjustable third reset comparator input
Adjustable fourth reset comparator input
Adjustable fifth reset comparator input
Active-low open-drain reset output (10k ohm internal pull-up)
Function