STM6505WCABDG6F STMicroelectronics, STM6505WCABDG6F Datasheet - Page 12
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STM6505WCABDG6F
Manufacturer Part Number
STM6505WCABDG6F
Description
IC SMART RESET DUAL PB 8TDFN
Manufacturer
STMicroelectronics
Series
Smart Reset™r
Type
Smart Resetr
Specifications of STM6505WCABDG6F
Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
240 ms Minimum
Voltage - Threshold
1.665V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-TDFN
Current - Supply
2.3µA
Voltage - Supply
1 V ~ 5.5 V
Applications
General Purpose
Supply Voltage (max)
7 V
Supply Voltage (min)
- 0.3 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Switches
Dual
Supply Current
2.2 uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10533-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Description
1.2.7
1.2.8
1.2.9
1.2.10
12/29
Programmable Smart Reset input delay (TSR pin) – STM6503 and
STM6504 only
The TSR pin allows the user to program the setup time before the push-button action is
validated by the reset output. It is controlled by different voltage levels on the three-state
TSR input pin: when connected to ground, t
connected to V
be either permanently grounded, permanently connected to V
If it is left open, for improved system glitch immunity it is strongly recommended to connect
a 0.1 µF decoupling ceramic capacitor between the TSR and V
RST is the active-low, open-drain reset output in the Smart Reset family.
V
external resistor divider is to be used to set the actual battery voltage threshold.
Battery low detect output (BLD) – STM6505 only
The battery low detect output is controlled by the V
active-low, open-drain, with no pull-up.
Figure 9.
Reset output (RST)
Battery monitoring input (V
V BATTH
BAT
V BAT
RST
SR0
SR1
BLD
is an input for monitoring the battery voltage. V
STM6505 timing
CC
, t
SRC
= 10 s (all times are minimum). TSR is a DC-type input, intended to
Doc ID 16101 Rev 6
BAT
) – STM6505 only
SRC
t SRC
= 2 s; when left open, t
STM6502, STM6503, STM6504, STM6505
BAT
BAT
voltage monitoring input and is
threshold is 1.25 V, fixed, and an
t REC
CC
SS
or permanently left open.
pins.
SRC
= 6 s; when
AM00329