STM6519 STMicroelectronics, STM6519 Datasheet - Page 4
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STM6519
Manufacturer Part Number
STM6519
Description
4-pin Smart Reset™
Manufacturer
STMicroelectronics
Datasheet
1.STM6519.pdf
(24 pages)
Specifications of STM6519
Option 1
fully push-button controlled, no fixed or minimum pulse width guaranteed
Option 2
defined output reset pulse duration (tREC), factory-programmed
Operating Temperature
-40 °C to +85 °C
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List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
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Figure 17.
Figure 18.
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STM6519 logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
UDFN4 pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
UDFN6 pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
STM6519 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
RST output without t
RST output with t
Supply current (I
Smart Reset delay (t
Test mode entry voltage (V
Initial test mode time (t
UDFN4, 1.00 mm x 1.45 mm x 0.50 mm, 0.65 mm pitch package outline . . . . . . . . . . . . . 16
Footprint recommendation for UDFN4, 1.00 mm x 1.45mm x 0.50 mm,
0.65 mm pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
UDFN6, 1.00 mm x 1.45 mm x 0.50 mm, 0.50 mm pitch package outline . . . . . . . . . . . . . 18
Footprint recommendation for UDFN6 1.00 mm x 1.45 mm x 0.50 mm,
0.50 mm pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Carrier tape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Pin 1 orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Package marking (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
CC
REC
) vs. temperature (T
REC
SRC
option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SRC-INI
) vs. temperature (T
option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TEST
) vs. temperature (T
Doc ID 022111 Rev 4
) vs. temperature (T
A
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
A
), t
SRC
A
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
A
= 4.0 s (typ.) . . . . . . . . . . . . . . . . . . 11
). . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
STM6519