STM6503 STMicroelectronics, STM6503 Datasheet - Page 2
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STM6503
Manufacturer Part Number
STM6503
Description
Dual push-button smart reset
Manufacturer
STMicroelectronics
Datasheet
1.STM6505.pdf
(29 pages)
Specifications of STM6503
Adjustable Smart Reset Setup Delay (tsrc)
by external capacitor or three-state logic (product options)
Operating Temperature
industrial grade –40 °C to +85 °C
Tdfn8 Package
2 mm x 2 mm x 0.75 mm
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Contents
Contents
1
2
3
4
5
6
7
8
2/29
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1
1.2
Typical operating characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Package marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Smart Reset devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.2.10
Power supply (V
Ground (V
Primary Smart Reset input (SR0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Secondary Smart Reset input (SR1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Edge-triggered Smart Reset input (SRE pin) – STM6504 only . . . . . . . 11
Adjustable delay of Smart Reset input (SRC pin) – STM6502
and STM6505 only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Programmable Smart Reset input delay (TSR pin) – STM6503
and STM6504 only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Reset output (RST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Battery monitoring input (V
Battery low detect output (BLD) – STM6505 only . . . . . . . . . . . . . . . . . 12
SS
Doc ID 16101 Rev 6
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
CC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
BAT
) – STM6505 only . . . . . . . . . . . . . . . . . 12
STM6502, STM6503, STM6504, STM6505