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Specifications
Frequency Stability:
±30ppm
Voltage - Supply:
3.3V
Operating Temperature:
-30℃~+85℃
Frequency:
32.768kHz
Mfr. Part #:
S2H32768KF3CHC-IT
Package:
SMD2520-4P
Key Attributes
Model Number:
S2H32768KF3CHC-IT
Product Description
Product Overview
The HSO221S RTC is a high-quality Crystal Oscillator manufactured by Harmony Electronics Corporation. Designed for reliable timekeeping applications, this component operates at a nominal frequency of 32.768000KHz. It is Pb-free, RoHS Compliant, HF-Halogen free, and REACH Compliant, reflecting a commitment to environmental standards. The oscillator is suitable for various applications requiring precise frequency stability and low power consumption, making it an ideal choice for industrial and commercial electronic devices.
Product Attributes
- Brand: Harmony Electronics Corporation
- Product Type: Crystal Oscillator
- Model: HSO221S RTC
- Country of Origin: Taiwan
- Certifications: Pb free, RoHS Compliant, HF-Halogen free, REACH Compliant
- MSL Level: 01
Technical Specifications
| Item | Symbol | Electrical Spec. | Unit | Condition |
|---|---|---|---|---|
| Electrical Specifications | FL | 32.768000 | kHz | |
| f/F | -30 | - | +30 ppm | @3.30.3V/-30~85 |
| Topr | -30 | 25 | +85 | |
| Vdd | 3.0 | 3.3 | 3.6 | V |
| CL | 15 | pF | C-MOS | |
| Idd1 | - | - | 3 | mA @3.3V/ 253 (#1 pin: open or "H") |
| Idd2 | - | - | 0.01 | mA (#1 pin: "L" level) |
| Vol | - | - | 0.1xVdd | V |
| Voh | 0.9xVdd | - | - | V |
| Duty | 40 | 50 | 60 | % |
| Tr & Tf | - | - | 20 | ns |
| Iil | - | - | 10 | uA |
| Iih | - | - | 10 | uA |
| Vil | - | - | Vddx0.3 | V |
| Vih | Vddx0.7 | - | - | V |
| Tplz | - | - | 150 | nsec |
| Tpzl | - | - | 10 | msec |
| Aging | - | -3 | - | 3 ppm/year |
| Start-up time | - | - | 10 | ms |
| Jitter, Phase RMS(1-) | - | - | 1 | ps (12KHz~20MHz Frequency Band) |
| Absolute Maximum Ratings | Vdd | -0.5 ~ 4.0 | V | Vdd terminal voltage |
| Vcont | -0.5 ~ Vdd+0.5 | V | Input terminal voltage | |
| Vout | -0.5 ~ Vdd+0.5 | V | Output terminal voltage | |
| Iout | - | - | 10 | mA |
| Tstr | -55 | - | 125 | deg.C (Storage temp. range) |
| Mechanical Performance | Shock | Dropping from 50 cm height 3 times on 30mm hard wooden board. | ||
| Vibration | Frequency 10-55Hz, Sine Wave full amplitude of 0.8mm to X, Y and Z 3 axes, Duration of 2 hours to each axis. | |||
| Leakage Test | 1.0x10-9 Pa-m3/sec. Max. Measured by Helium leak detector. | |||
| Solder ability | After applying ROSIN Flux, dipping in solder bath at 245deg.C +/- 5deg.C for 3+/-0.5 sec. | |||
| Specifications Code A | Frequency variation shall be within +/-5ppm and equivalent resistance shall be within +/-15% or 2 | |||
| Environmental Performance | Humidity | Temperature 60+/-2, RH 90~95%, Duration of 240 hours. Back to room temperature first, then check the component after 1~2 hours. | ||
| Storage in Low Temperature | -40deg.C +/-2deg.C, Duration of 240 hours. Back to the room temperature first, then check the component after 1~2 hours. | |||
| Storage in High Temperature | +85deg.C +/-2deg.C, Duration of 240 hours. Back to the room temperature first, then check the component after 1~2 hours. | |||
| Temperature cycles | -30deg.C +/-2deg.C (30min) +85deg.C +/-2deg.C (30min) 25 cycles. And Temperature Increasing/reducing time3mins. Back to the room temperature first, then check the component after 1~2 hours. | |||
| Specifications Code A | More than 90% of lead shall be covered by new solder. | |||
| Dimensions | mm | Refer to drawing (Page 2) | ||
| Pin Connections | Refer to drawing (Page 2) | |||
| Land Pattern Layout | mm | Tolerance: 0.1 (Page 2) | ||
| Carrier Tape Material | PS Conductive (Carrier tape), PET (Top tape) | |||
| Standard Packing Quantity | PCS / REEL | 3,000 | ||
| Reel Quantity | pcs | [1000pcs]&[3000pcs] |
2410121502_HELE-S2H32768KF3CHC-IT_C253914.pdf
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