STM6524 STMicroelectronics, STM6524 Datasheet - Page 4

• Manufacturer Part Number: STM6524
• Description: 6-pin Smart Reset
• Manufacturer: STMicroelectronics

Specifications of STM6524

• 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
• Udfn6 Package: 1.6 mm x 1.3 mm

STM6524
List of figures
Figure 1.
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Figure 5.
Figure 6.
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Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Single-button Smart Reset™ typical hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Dual-button Smart Reset™ typical hookup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Option without t
Option with t
Undervoltage condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Supply current (I
Smart Reset™ delay (t
Test mode entry voltage (V
Initial test mode time (t
Package outline for UDFN6 1.6 x 1.3 x 0.55 mm, 0.40 mm pitch . . . . . . . . . . . . . . . . . . . . 18
Footprint recommendation for UDFN6 1.6 x 1.3 x 0.55 mm, 0.40 mm pitch. . . . . . . . . . . . 19
Carrier tape for UDFN6 1.6 x 1.3 x 0.55 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Pin 1 orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Package marking (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
REC
REC
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
) vs. temperature (T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
SRC-INI
SRC
) vs. temperature (T
TEST
) vs. temperature (T
Doc ID 022335 Rev 1
) vs. temperature (T
A
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
A
), t
A
SRC
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
A
). . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
= 7.5 s (typ.). . . . . . . . . . . . . . . . . 13
List of figures
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