STCL132KRDEAW89 STMicroelectronics, STCL132KRDEAW89 Datasheet
STCL132KRDEAW89
Specifications of STCL132KRDEAW89
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STCL132KRDEAW89 Summary of contents
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Features Fixed frequency 32,768 Hz ±1. °C), ±1.2% (– °C) frequency accuracy over all conditions 1.65 to 1.95 V, 2.7 to 3.6 V operation Low operating current, ultra low standby current Push-pull, CMOS compatible frequency ...
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Contents Contents 1 Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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STCL132K List of tables Table 1. Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of figures List of figures Figure 1. SC70-5L pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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STCL132K 1 Pin descriptions Figure 1. SC70-5L pin connections Table 1. Signal names Symbol V Positive supply voltage pin CC F Frequency (square wave) output, CMOS compatible, push-pull OUT CE Chip Enable input, CMOS level, active high, internal 150 k ...
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Typical application circuit 2 Typical application circuit Figure 2. Microprocessor (MCU, microcontroller unit) clock – replacement KHz crystal MCU I/O Xtal1 (OSC1, OSCin) Xtal2 (OSC2, OSCout) 1. For reliable operation and to further improve immunity to harsh ...
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STCL132K 3 Operation Use of the STCL132K silicon oscillator device is very simple. Once power is applied to V pin, a CMOS-compatible square wave output signal is provided on the F active mode the Chip Enable (CE) input pin must ...
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... These are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE program and other relevant quality documents. Table 2. ...
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STCL132K 5 DC and AC parameters This section summarizes the operating and measurement conditions, as well as the DC and AC characteristics of the device. The parameters in the following DC and AC characteristic Table 4 are derived from tests ...
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DC and AC parameters Table 4. DC and AC parameters Symbol Description V Operating voltage CC I Operating current CC I Standby current CC2 V Output voltage low OL V Output voltage high OH V Input low voltage (CE) IL ...
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STCL132K 6 Typical operating characteristics and scope plots Figure 3. Frequency vs. temperature (STCL132KRxxx) 32.90 32.80 32.70 Mean frequency 32.60 (kHz) 32.50 32.40 32.30 –40 –20 Figure 4. Duty cycle vs. temperature (STCL132KRxxx Mean duty 50 cycle ...
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Typical operating characteristics and scope plots Figure 5. Active supply current vs. temperature (STCL132KRxxx Mean (µ –40 –20 Figure 6. Standby supply current vs. temperature (STCL132KRxxx) 100 ...
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STCL132K Figure 7. Startup time vs. temperature (STCL132KRxxx Mean 40 startup time (µ –40 –20 Figure 8. Startup output waveform: already the first cycle is within specifications (power-on 1.8 V, STCL132KRxxx) ...
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Package mechanical data 7 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and ...
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STCL132K Table 5. SC70-5L – 5-lead small outline transistor package mechanical data Symbol Typ Min Max — 0.80 1.10 — 0 0.10 0.90 — — — 0.15 ...
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Package details SC70-5L (RoHS compliant) 8 Package details SC70-5L (RoHS compliant) Tape and reel specifications according to EIA-481B standard: Figure 10. Parts orientation in reel Pin 1 located opposite to sprocket hole (lower left corner / quadrant 3 with reference ...
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STCL132K 9 Part numbering Table 6. Ordering information scheme Device type STCL = Silicon oscillator Product family 1 = Single frequency, fixed Frequency 32K = 32.768 kHz Operating voltage R = 1.65 to 1. 2.7 to ...
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Package marking 10 Package marking Table 7. Package marking Part number STCL 1 32K STCL 1 32K letter assigned to indicate assembly work week (i.e., ...
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STCL132K 11 Revision history Table 8. Document revision history Date Revision 23-May-2007 09-Aug-2007 28-Feb-2008 19-Mar-2008 24-Apr-2008 1 Initial release. Updated cover page; frequency accuracy in 2 Package mechanical data; and Document reformatted, added STCL132KWxxx device and 3 commercial temperature range, ...
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... 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. ...