stm6519auaruc6f STMicroelectronics, stm6519auaruc6f Datasheet
stm6519auaruc6f
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stm6519auaruc6f Summary of contents
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Features ■ Operating voltage range 5.5 V Low supply current 1 μA ■ ■ Customer test mode ■ Single Smart Reset™ push-button input with fixed extended reset setup delay (t 0 0.5 ...
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Contents Contents 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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STM6519 List of tables Table 1. Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of figures List of figures Figure 1. STM6519 logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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STM6519 1 Description The Smart Reset reset push-button closures do not cause system resets. This is done by implementing an extended Smart Reset input delay time (t the need for a specific dedicated reset button. This reset configuration provides versatility ...
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Description 1.2 Logic diagram Figure 1. STM6519 logic diagram 1.3 Pin connections Figure 2. UDFN4 pin connections (top view) Figure 3. UDFN6 pin connections (top view) 6/27 Doc ID 022111 Rev 1 STM6519 ...
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STM6519 2 Device overview Table 1. Signal names Pin number UDFN6 UDFN4 Name Type RST Output Reset output, active-low, open drain. V Supply ground Ground SS SR Input ...
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Pin descriptions 3 Pin descriptions 3.1 Power supply (V This pin is used to provide power to the Smart Reset device. A 0.1 µF ceramic decoupling capacitor is recommended to be connected between the V STM6519 device as possible. 3.2 ...
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STM6519 4 Typical application diagram Figure 5. Typical hookup Doc ID 022111 Rev 1 Typical application diagram 9/27 ...
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Timing diagram 5 Timing diagram Figure 6. RST output without t 1. Functionality below not guaranteed. CC Figure 7. RST output with t 1. Functionality below not guaranteed. CC 10/27 ...
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STM6519 6 Typical operating characteristics Figure 8. Supply current (I Figure 9. Smart Reset delay (t Typical operating characteristics ) vs. temperature ( vs. temperature (T SRC A Doc ID 022111 Rev ...
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Typical operating characteristics Figure 10. Test mode entry voltage (V Figure 11. Initial test mode time (t 12/27 ) vs. temperature (T TEST ) vs. temperature (T SRC-INI Doc ID 022111 Rev 1 STM6519 ) ...
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... These are stress ratings only and operation of the device at these or any other conditions above those indicated in measurement conditions rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics™ SURE program and other relevant quality documents. Table 2. Absolute maximum ratings Symbol ...
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DC and AC parameters 8 DC and AC parameters This section summarizes the operating measurement conditions, and the DC and AC characteristics of the device. The parameters in derived from tests performed under the measurement conditions summarized in Operating and ...
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STM6519 Table 4. DC and AC characteristics Symbol V Supply voltage CC I Supply current CC Reset output voltage V OL low Reset timeout delay, t REC factory-programmed Internal output pull- R PUO up resistor on RST Output leakage I ...
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Package 9 Package In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is ...
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STM6519 Table 5. UDFN4 0.50 mm, 0.65 mm pitch package mechanical data Symbol Min. A 0. 0.20 D 1. Controlling dimension: millimeters. Figure ...
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Package Figure 14. UDFN6 0.50 mm, 0.50 mm pitch package outline Table 6. UDFN6 0.50 mm, 0.50 mm pitch package mechanical data Symbol Min. A 0.50 A1 0.00 ...
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STM6519 Figure 15. Footprint recommendation for UDFN6 1. 1. 0.50 mm, 0.50 mm pitch Doc ID 022111 Rev 1 Package 19/27 ...
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Tape and reel information 10 Tape and reel information Figure 16. Carrier tape 1. 10-sprocket hole pitch cumulative tolerance ±0.20. Figure 17. Pin 1 orientation 20/27 Doc ID 022111 Rev 1 STM6519 ...
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STM6519 11 Part numbering Table 7. Ordering information scheme Example: STM6519 Device type STM6519 Reset (V monitoring threshold) voltage monitoring feature CC Smart Reset setup delay (t ) SRC C = factory programmable t ...
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... Package marking information 12 Package marking information Table 8. Package marking Part number STM6519AHARUC6F STM6519ALARUC6F STM6519APARUC6F STM6519AUARUC6F STM6519ACARUB6F STM6519AHARUB6F STM6519ALARUB6F STM6519APARUB6F STM6519AUARUB6F active low open drain active low push-button controlled reset pulse width REC Figure 18. Package marking (top view) 22/27 t Smart reset ...
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STM6519 13 Revision history Table 9. Document revision history Date 12-Aug-2011 Revision 1 Initial release. Doc ID 022111 Rev 1 Revision history Changes 23/27 ...
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... STM6519 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...