JP5636822B2 - リアルタイムクロックモジュール、電子機器および制御方法 - Google Patents

リアルタイムクロックモジュール、電子機器および制御方法 Download PDF

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JP5636822B2
JP5636822B2 JP2010190440A JP2010190440A JP5636822B2 JP 5636822 B2 JP5636822 B2 JP 5636822B2 JP 2010190440 A JP2010190440 A JP 2010190440A JP 2010190440 A JP2010190440 A JP 2010190440A JP 5636822 B2 JP5636822 B2 JP 5636822B2
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circuit
power supply
signal
supply voltage
voltage
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JP2012048527A5 (enExample
JP2012048527A (ja
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正樹 若森
正樹 若森
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Seiko Epson Corp
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Seiko Epson Corp
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JP2010190440A 2010-08-27 2010-08-27 リアルタイムクロックモジュール、電子機器および制御方法 Active JP5636822B2 (ja)

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JP2010190440A JP5636822B2 (ja) 2010-08-27 2010-08-27 リアルタイムクロックモジュール、電子機器および制御方法

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JP2010190440A JP5636822B2 (ja) 2010-08-27 2010-08-27 リアルタイムクロックモジュール、電子機器および制御方法

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JP2012048527A JP2012048527A (ja) 2012-03-08
JP2012048527A5 JP2012048527A5 (enExample) 2013-10-10
JP5636822B2 true JP5636822B2 (ja) 2014-12-10

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7359047B2 (ja) * 2020-03-16 2023-10-11 セイコーエプソン株式会社 リアルタイムクロック装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235223U (enExample) * 1988-08-26 1990-03-07
JPH0355616A (ja) * 1989-07-24 1991-03-11 Sharp Corp 記憶装置内蔵電子機器
JPH03253927A (ja) * 1990-03-03 1991-11-13 Fuji Electric Co Ltd 制御回路のメモリバックアップ回路
JP3120352B2 (ja) * 1993-09-29 2000-12-25 セイコーエプソン株式会社 クロック供給システム、リアルタイムクロックモジュール、動作クロック供給ユニットおよび情報処理装置
JP2004061379A (ja) * 2002-07-30 2004-02-26 Ricoh Co Ltd リアルタイムクロックおよびリアルタイムクロックを使用したシステム
JP2009037456A (ja) * 2007-08-02 2009-02-19 Nec Electronics Corp マイクロコントローラおよびその制御方法

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JP2012048527A (ja) 2012-03-08

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