首頁晶振行業(yè)動態(tài) 使用微晶實時時鐘模塊在節(jié)省電力的同時準(zhǔn)確跟蹤時間和溫度
使用微晶實時時鐘模塊在節(jié)省電力的同時準(zhǔn)確跟蹤時間和溫度
來源：http://eitherspanlaw.com 作者：億金電子 2022年04月24
當(dāng)您想到 PCBA 上的溫度監(jiān)控和關(guān)鍵組件調(diào)查時，您可能不會想到實時時鐘 (RTC晶振)，但除了保持對當(dāng)前時間的更新跟蹤之外，此類設(shè)備還能夠提供更多信息。緊跟產(chǎn)品簡化趨勢，推動單器件功能組合，滿足客戶對精確溫度讀數(shù)和低功耗解決方案的需求，微晶以其最節(jié)能、最精確和超緊湊的溫度補(bǔ)償實時引領(lǐng)潮流時鐘模塊，但是。新型 RV-3032-C7 為設(shè)計人員在最小空間內(nèi)進(jìn)行工業(yè)、醫(yī)療保健、可穿戴和物聯(lián)網(wǎng)部署提供了巨大的機(jī)會。在將微控制器保持在深度睡眠模式以降低全局系統(tǒng)功耗的同時，這種完全嵌入式的溫度監(jiān)控附加功能非常適合通過溫度窗口跨越中斷和時間戳來就熱環(huán)境條件和關(guān)鍵系統(tǒng)事件提供建議。
在同一組件中存在時序、電源和溫度窗口交叉中斷，提供了顯著的設(shè)計優(yōu)勢，減少了零件數(shù)量，并最大限度地減少了中斷讀取所需的物理線路數(shù)量。所有這些使您能夠充分利用您的解決方案和應(yīng)用程序。
在同一組件中存在時序、電源和溫度窗口交叉中斷，提供了顯著的設(shè)計優(yōu)勢，減少了零件數(shù)量，并最大限度地減少了中斷讀取所需的物理線路數(shù)量。所有這些使您能夠充分利用您的解決方案和應(yīng)用程序。
Microcrystal Crystal在石英、振蕩器和實時時鐘模塊行業(yè)擁有成功的歷史，擁有廣泛的產(chǎn)品組合來滿足設(shè)計需求。
具體參數(shù)如下：
具體參數(shù)如下：
| CM7V-T1A-32.768k-9pF-20PPM-TA-QA | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM AEC-Q200 | Crystals |
| CM7V-T1A-32.768kHz-9pF-20PPM-TB-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM -40/+125C | Crystals |
| CM7V-T1A-32.768k-12.5pF-10PPM-TA-QA | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-10 PPM -40/+85C | Crystals |
| CM7V-T1A-32.768kHz-12.5pF-10PPM-TB-QC | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-10 PPM -40/+125C | Crystals |
| CC7V-T1A-32.768k-9pF-20PPM-TC-QA | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM AEC-Q200 | Crystals |
| CM7V-T1A-32.768kHz-9pF-10PPM-TB-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-10 PPM -40/+125C | Crystals |
| CC7V-T1A-32.768kHz-9pF-20PPM-TC-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM -55/+125C | Crystals |
| CM8V-T1A-32.768kHz-7pF-100PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 7.0 pF +/-100 PPM -40/+85C | Crystals |
| CM8V-T1A-32.768kHz-12.5pF-20PPM-TC-QC | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-20 PPM -55/+125C | Crystals |
| CC7V-T1A-32.768kHz-12.5pF-100PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-100 PPM -40/+85C | Crystals |
| CM7V-T1A-32.768kHz-12.5pF-100PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-100 PPM -40/+85C | Crystals |
| CC7V-T1A-32.768kHz-9pF-100PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-100 PPM -40/+85C | Crystals |
| CC7V-T1A-32.768kHz-9pF-10PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-10 PPM -40/+85C | Crystals |
| CM7V-T1A-Low-ESR-32.768k-7pF-10-TB-QA | Micro Crystal | 晶體 32.768 kHz 7.0 pF +/-10 PPM LOW ESR | Crystals |
| CC7V-T1A-100.000kHz-9pF-100PPM-TA-QC | Micro Crystal | 晶體 100.000 kHz 9.0 pF +/-100 PPM -40/+85C | Crystals |
| CM7V-T1A-32.768kHz-9pF-100PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-100 PPM -40/+85C | Crystals |
| CM7V-T1A-32.768kHz-12.5pF-100PPM-TB-QC | Micro Crystal | 晶體 32.768 kHz 12.5 pF 100 PPM -40/+125C | Crystals |
| CM7V-T1A-Low-ESR-32.768k-9pF-20-TB-QA | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM LOW ESR | Crystals |
| CC7V-T1A-32.768k-9pF-20PPM-TB-QA | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM AEC-Q200 | Crystals |
| CC7V-T1A-32.768kHz-7pF-10PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 7.0 pF +/-10 PPM -40/+85C | Crystals |
| CM7V-T1A-32.768k-9pF-100PPM-TC-QA | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-100 PPM AEC-Q200 | Crystals |
| CC4V-T1A-32.768kHz-6pF-20PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 6.0 pF +/-20 PPM -40/+85C | Crystals |
| CM8V-T1A-32.768kHz-9pF-100PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-100 PPM -40/+85C | Crystals |
| CC5V-T1A-32.768kHz-6pF-20PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 6.0 pF +/-20 PPM -40/+85C | Crystals |
CC8V-T1A Medical 是一款低頻 SMD 石英晶體單元，包含音叉石英晶體諧振器。石英晶體諧振器在密封陶瓷的真空條件下工作
帶陶瓷蓋的封裝。CC8V-T1A 醫(yī)用音叉晶體專為用于植入式醫(yī)療設(shè)備而制造。
1. 對氦氣環(huán)境安全：帶有金錫瓶坯密封的陶瓷蓋可實現(xiàn)最佳的長期氣密性和
穩(wěn)定。
2. 超薄型（最大高度 0.67 毫米），重量輕（4.7 毫克）
合適的振蕩器電路可以在基本模式下操作 CC8V-T1A 醫(yī)用石英晶體單元消耗非常低的功率。如需優(yōu)化振蕩器電路的技術(shù)幫助，請聯(lián)系 Micro Crystal國內(nèi)代理商0755-27876565
微晶晶振應(yīng)用示例：
1. 起搏器
2. 除顫器
3. 神經(jīng)刺激器
4. 心臟監(jiān)測設(shè)備
5. 植入式藥物輸送泵
6. 輸液泵
7. 人工耳蝸
8. 智能骨科植入物
| CM8V-T1A-100.000kHz-9pF-100PPM-TA-QC | Micro Crystal | 晶體 100.000 kHz 9.0 pF +/-100 PPM -40/+85C | Crystals |
| CM7V-T1A-32.768k-6pF-20PPM-TB-QA | Micro Crystal | 晶體 32.768 kHz 6.0 pF +/-20 PPM AEC-Q200 | Crystals |
| MS1V-T1K-32.768kHz-12.5pF-10PPM-TA-QC-Au | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-10 PPM -40/+85C | Crystals |
| OV-7605-C8-32.768kHz-20PPM-TA-QC | Micro Crystal | 標(biāo)準(zhǔn)時鐘振蕩器 32.768 kHz +/-20 PPM -40/+85C | Clock Oscillators |
| CC1V-T1A-1.8432MHz-10pF-500PPM-TC-QC | Micro Crystal | 晶體 1.8432 MHz 10.0 pF 500 PPM -55/+125C | Crystals |
| OM-7604-C7-32.768kHz-20PPM-TB-QC | Micro Crystal | 標(biāo)準(zhǔn)時鐘振蕩器 32.768 kHz +/-20 PPM -40/+125C | Clock Oscillators |
| CC4V-T1A-32.768k-9pF-20PPM-TC-QA | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM AEC-Q200 | Crystals |
| MS1V-T1K-32.768kHz-6pF-10PPM-TA-QC-Au | Micro Crystal | 晶體 32.768 kHz 6.0 pF +/-10 PPM -40/+85C | Crystals |
| OV-7604-C7-32.768k-10PPM-TB-QA | Micro Crystal | 標(biāo)準(zhǔn)時鐘振蕩器 32.768 kHz +/-10 PPM -40/+125C AEC-Q200 | Clock Oscillators |
| OV-7604-C7-32.768k-20PPM-TA-QA | Micro Crystal | 標(biāo)準(zhǔn)時鐘振蕩器 32.768 kHz +/-20 PPM -40/+85C | Clock Oscillators |
| CC4V-T1A-1.000MHz-10pF-100PPM-TA-QC | Micro Crystal | 晶體 1.000 MHz 10.0 pF +/-100 PPM -40/+85C | Crystals |
| CC4V-T1A-153.600kHz-9pF-30PPM-TA-QC | Micro Crystal | 晶體 153.600 kHz 9.0 pF +/-30 PPM -40/+85C | Crystals |
| CC1V-T1A-307.20kHz-4pF-100PPM-TC-QC | Micro Crystal | 晶體 307.200 kHz 4.0 pF 100 PPM -55/+125C | Crystals |
| CC1V-T1A-1.8432MHz-10pF-100PPM-TA-QC | Micro Crystal | 晶體 1.8432 MHz 10.0 pF +/-100 PPM -40/+85C | Crystals |
| CC1V-T1A-1.8432MHz-10pF-100PPM-TC-QC | Micro Crystal | 晶體 1.8432 MHz 10.0 pF 100 PPM -55/+125C | Crystals |
| CC4V-T1A-40.000kHz-12.5pF-20PPM-TA-QC | Micro Crystal | 晶體 40.0000 kHz 12.5 pF +/-20 PPM -40/+85C | Crystals |
| CC4V-T1A-32.768k-12.5pF-20PPM-TB-QA | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-20 PPM AEC-Q200 | Crystals |
| CC4V-T1A-32.768k-12.5pF-20PPM-TC-QA | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-20 PPM AEC-Q200 | Crystals |
| CC4V-T1A-32.768kHz-9pF-10PPM-TC-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-10 PPM -55/+125C | Crystals |
| CC1V-T1A-32.768kHz-9pF-100PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-100 PPM -40/+85C | Crystals |
| CC1V-T1A-32.768kHz-9pF-20PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM -40/+85C | Crystals |
32.768k晶振和低頻(LF)石英晶體，采用陶瓷或金屬封裝。音叉晶體具有低等效阻抗(ESR)和寬負(fù)載電容(CL)范圍。根據(jù)AEC-Q200標(biāo)準(zhǔn)，這些XTAL產(chǎn)品可滿足市場對振蕩器或微控制器等低功耗計時設(shè)備、高可靠性、高工作溫度和汽車應(yīng)用認(rèn)證的要求。
微晶實時時鐘（RTC）、振蕩器和石英晶體具有低功耗、高精度、采用小型陶瓷封裝的特點。當(dāng)今的便攜式和可穿戴醫(yī)療保健應(yīng)用需要低功耗和小尺寸的零組件。 RTC其各類特點提供在工作電源丟失或是芯片斷電時系統(tǒng)得以繼續(xù)運(yùn)行。采用功耗最低的RTC以達(dá)到高效能的系統(tǒng)電源管理。
OM-0100-C7 振蕩器模塊結(jié)合了極低的功耗和極小的陶瓷封裝：
采用非常小的 3.2 x 1.5 x 0.70 mm 無鉛陶瓷封裝的最小振蕩器模塊（嵌入式 XTAL）包裹
價格有競爭力
獨特的尺寸和有競爭力的價格使該產(chǎn)品非常適合許多應(yīng)用：
通信：物聯(lián)網(wǎng)/可穿戴設(shè)備/無線傳感器和標(biāo)簽/手機(jī)
汽車：M2M / 導(dǎo)航和跟蹤系統(tǒng) / 儀表板 / 轉(zhuǎn)速表 / 發(fā)動機(jī)控制器
汽車音響和娛樂系統(tǒng)
計量：電表/加熱計數(shù)器/智能電表/光伏轉(zhuǎn)換器/公用事業(yè)計量
戶外：ATM 和 POS 系統(tǒng) / 監(jiān)控和安全系統(tǒng) / 票務(wù)系統(tǒng)
醫(yī)療：血糖儀/健康監(jiān)測系統(tǒng)
安全：安保和攝像系統(tǒng) / 門鎖和訪問控制
消費者：賭博機(jī)/電視和機(jī)頂盒/白色家電
自動化：PLC / 數(shù)據(jù)記錄器 / 家庭和工廠自動化 / 工業(yè)和消費電子產(chǎn)品
| CC1V-T1A-1.8432MHz-10pF-500PPM-TA-QC | Micro Crystal | 晶體 1.8432 MHz 10.0 pF +/-500 PPM -40/+85C | Crystals |
| CC1V-T1A-1.2288MHz-10pF-100PPM-TA-QC | Micro Crystal | 晶體 1.2288 MHz 10.0 pF +/-100 PPM -40/+85C | Crystals |
| CC1V-T1A-1.2288MHz-10pF-100PPM-TC-QC | Micro Crystal | 晶體 1.2288 MHz 10.0 pF 100 PPM -55/+125C | Crystals |
| CC1V-T1A-40.000kHz-9pF-30PPM-TC-QC | Micro Crystal | 晶體 40.000 kHz 9.0 pF +/-30 PPM -55/+125C | Crystals |
| CC4V-T1A-32.768k-9pF-20PPM-TA-QA | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM AEC-Q200 | Crystals |
| CC4V-T1A-32.768k-12.5pF-20PPM-TA-QA | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-20 PPM AEC-Q200 | Crystals |
| MS1V-T1K-32.768kHz-8.2pF-20PPM-TA-QC-Au | Micro Crystal | 晶體 32.768 kHz 8.2 pF +/-20 PPM -40/+85C | Crystals |
| CC4V-T1A-32.768kHz-12.5pF-20PPM-TC-QC | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-20 PPM -55/+125C | Crystals |
| CC4V-T1A-32.768kHz-10pF-20PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 10.0 pF +/-20 PPM -40/+85C | Crystals |
| OV-7604-C7-32.768kHz-10PPM-TA-QC | Micro Crystal | 標(biāo)準(zhǔn)時鐘振蕩器 32.768 kHz +/-10 PPM -40/+85C | Clock Oscillators |
| OV-0100-C7-100.000kHz-50PPM-TA-QC | Micro Crystal | 標(biāo)準(zhǔn)時鐘振蕩器 100.0 kHz +/-50 PPM -40/+85C | Clock Oscillators |
| CC1V-T1A-307.20kHz-4pF-100PPM-TA-QC | Micro Crystal | 晶體 307.200 kHz 4.0 pF +/-100 PPM -40/+85C | Crystals |
| CC1V-T1A-32.768kHz-12.5pF-30PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 12.5 pF +/-30 PPM -40/+85C | Crystals |
| CC1V-T1A-32.768kHz-9pF-30PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-30 PPM -40/+85C | Crystals |
| CC1V-T1A-32.768kHz-9pF-15PPM-TA-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-15 PPM -40/+85C | Crystals |
| CC1V-T1A-32.768kHz-9pF-30PPM-TC-QC | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-30 PPM -55/+125C | Crystals |
| CC1V-T1A-1.000MHz-10pF-100PPM-TA-QC | Micro Crystal | 晶體 1.000 MHz 10.0 pF +/-100 PPM -40/+85C | Crystals |
| CC1V-T1A-2.000MHz-10pF-100PPM-TA-QC | Micro Crystal | 晶體 2.000 MHz 10.0 pF +/-100 PPM -40/+85C | Crystals |
| CC1V-T1A-40.000kHz-9pF-30PPM-TA-QC | Micro Crystal | 晶體 40.000 kHz 9.0 pF +/-30 PPM -40/+85C | Crystals |
| 200125-PL08 | Micro Crystal | 晶體 32.768kHz 7pF +/-10 PPM -40C +85C | Crystals |
| OM-7605-C8-20PPM-TA-QA | Micro Crystal | 標(biāo)準(zhǔn)時鐘振蕩器 32.768kHz 20ppm 1.6-5.5V | Clock Oscillators |
| CM7V-T1A-32.768kHz-7pF-20PPM-TB-QA | Micro Crystal | 晶體 32.768 kHz 7.0 pF +/-20 PPM AEC-Q200 | Crystals |
| CM7V-T1A-32.768k-9pF-20PPM-TA-QA T3 | Micro Crystal | 晶體 32.768 kHz 9.0 pF +/-20 PPM AEC-Q200 | Crystals |
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此文關(guān)鍵字： 微晶晶振的選型和用途微晶晶振選型參照
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