STM6522AAAADG6F STMicroelectronics, STM6522AAAADG6F Datasheet - Page 9

• Manufacturer Part Number: STM6522AAAADG6F
• Description: IC SMART RESET DUAL PB 8TDFN
• Manufacturer: STMicroelectronics
• Series: Smart Reset™r
• Type: Smart Resetr

Specifications of STM6522AAAADG6F

• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN
• Current - Supply: 2µA
• Voltage - Supply: 1.65 V ~ 5.5 V
• Applications: Mobile Phones, Cellular, Video Displays
• No. Of Supervisors / Monitors: 2
• Supply Voltage Range: 1.65V To 5.5V
• Reset Type: Active-Low
• Supply Current: 2µA
• Delay Time: 12.5s
• Digital Ic Case Style: DFN
• No. Of Pins: 8
• Operating Temperature Range: -40°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10619-2

STM6522
2
2.1
2.2
2.3
2.4
Pin descriptions
Power supply (V
This pin is used to provide the power to the device. A 0.1 µF decoupling ceramic capacitor is
recommended to be connected between V
Ground (V
This is the supply ground for the device.
Primary Smart Reset™ input (SR0)
The primary push-button Smart Reset™ input, active-low pin is connected to the push-
button switch. The input logic voltage levels are set to a fixed voltage level and have no
internal pull-up resistor.
Secondary Smart Reset™ input (SR1)
The secondary push-button Smart Reset™ input, active-low pin is connected to the second
push-button switch. The input logic voltage levels are set to a fixed voltage level and have no
internal pull-up resistor. Keeping both Smart Reset™ inputs SR0 and SR1 active for longer
than t
Figure 7.
Reset is asserted “low” right after the Smart Reset™ setup delay (t
returns to high after the t
RST1,
RST2
SR0
SR1
SRC
activates the reset output pulse.
STM6522 timing
SS
)
CC
REC
)
period.
Doc ID 17045 Rev 2
CC
and V
t SRC
SS
pins.
t REC
SRC
) has been met and
Pin descriptions
AM04873v2
9/25