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7CZ-32.768KBD-T
Oscillator, 32.768 kHz, 25 ppm, SMD, 5mm x 3.2mm x 1.2mm, 3.3 V, 7CZ Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TXC
- Product type: Standard Oscillators
- Frequency Nom:32.768kHz; Frequency Stability + / -:25ppm; Oscillator Case:SMD, 5mm x 3.2mm; Supply Voltage Nom:3.3V; Product Range:7CZ Series; Operating Temperature Min:-40°C; Op
- SVHC: No SVHC (20-Jun-2016)
- Frequency Nom: 32.768kHz
- Product Range: 7CZ
- Supply Voltage Nom: 3.3V
- Frequency Stability + / -: 25ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
- Oscillator Case / Package: SMD, 5mm x 3.2mm
- Oscillator Output Compatibility: CMOS
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 1.43 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**7CZ kHz CMOS Oscillator** ## **Features** Frequency range : 32.768 kHz SMD seam sealing ceramic package Supply voltage : 1.8V ~ 3.3V CMOS output Tri-state function available External dimensions (mm) L : 5.0 x W : 3.2 x H : 1.2 RoHS compliant & Pb free ## **Applications** Real-time clock (RTC) PC, NB, Tablet, STB Audio, Video, Gaming Server, Switch, Router Security devices Consumer products ## **Electrical Characteristics** |**Item**|**7CZ**|**Conditions**| |---|---|---| |Frequency Range (F0)|32.768 kHz|| |Frequency Stability (Fstab)|±25ppm|-10°C ~ +70°C| ||±50ppm, ±25ppm|-40°C ~ +85°C| |Operating Temperature Range (TOTR)|-10°C ~ +70°C|| ||-40°C ~ +85°C|| |Supply Voltage (VDD)|1.8V, 2.5V, 3.3V|VDD± 10%| |Current Consumption (IDD)|3 mA Max.|| |Output Type|CMOS|| |Output Load (CL)|15 pF|| |Output Voltage High (VOH)|90% VDDMin.|| |Output Voltage Low (VOL)|10% VDDMax.|| |Rise & Fall Time (Tr/ Tf)|200 ns Max.|10% ~ 90% of VDD| |Duty Cycle|45% ~ 55%|| |Start-up Time|10 ms Max.|| |Enable Voltage High, Logic "1"|70% VDDMin.|Input to Pin1<br>Note [1]| |Enable Voltage Low, Logic "0"|30% VDDMax.|| |Aging (Faging)|±5 ppm Max.|at 25°C±3°C,first year| |Storage Temperature Range (TSTR)|-55°C ~ +125°C|| ## **Notes:** [1] Output will be enable if Pin1 is Logic "1" or Open; Output will be disable if Pin1 is Logic "0". **Rev. 1.01** **Page 1** **www.txccrystal.com** **7CZ** **kHz CMOS Oscillator** ## **Dimensions** **==> picture [51 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> (Unit: mm)<br>**----- End of picture text -----**<br> ## **Ordering Information** **==> picture [377 x 179] intentionally omitted <==** **----- Start of picture text -----**<br> - - -<br>7CZ 32.768K B E T<br>Supply Voltage Packaging Method<br>B 3.3 V T Tape & Reel<br>C 2.5 V<br>D 1.8 V<br>Frequency Stability<br>A ± + 25 ppm ( -10 oO ° C ~ +70 ° ° C )<br>D ± + 25 ppm ( -40 ° o C ~ +85 ° ° C )<br>E ± + 50 ppm ( -40 oO ° C ~ +85 ° o C )<br>**----- End of picture text -----**<br> **Rev. 1.01** **Page 2** **www.txccrystal.com** **7CZ** **kHz CMOS Oscillator** ~~hee~~ **Fuel The Digital World** ## **Packing** **==> picture [51 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> (Unit: mm)<br>**----- End of picture text -----**<br> **==> picture [51 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> (Unit: mm)<br>**----- End of picture text -----**<br> ## **Reflow Profile** Solder melting point : 220 ° C ± 10 ° C, 60 sec. Min. Peak temperature : 260 ° C ± 10 ° C, 10 sec. Min. **==> picture [276 x 149] intentionally omitted <==** **----- Start of picture text -----**<br> ( ° co} C) 10 sec<br>> +<br>260<br>220<br>180<br>150<br>Time (sec)<br>120 sec 60 sec<br>**----- End of picture text -----**<br> **Rev. 1.01** **Page 3** **www.txccrystal.com**
Updated at April 27, 2026
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