PT7C4337AC带内部晶振的I2C接口RTC模块,PT7C4337ACSEX,时钟晶振,32.768KHz晶振

实时时钟产品为网络和嵌入式应用，提供各种实时时钟晶振(RTC)解决方案。RTC的主要功能是保存时间和日历数据。带集成晶振的RTC：PT7C4337AC采用SOIC-16标准封装和最小的4mmX4mm DFN封装，可在低电压(1.2V)下提供高精度。凭借其集成的石英晶体，它可以帮助您减少开发和测试时间，并简化整个测试过程。I2C和3线接口 RTC：凭借其简单的设计、小尺寸和减少的引脚数，这些器件提供了成本最低的计时解决方案。提供多种封装，包括SOP、MSOP、TSSOP和DFN。

PT7C4337AC带内部晶振的I2C接口RTC模块,PT7C4337ACSEX,时钟晶振,32.768KHz晶振

FD1100008	Diodes Incorporated	SaRonix-eCera™ FD	11.0592MHz	±50ppm	-40°C ~ 85°C
FD1120009	Diodes Incorporated	SaRonix-eCera™ FD	11.2896MHz	±50ppm	-20°C ~ 70°C
FD1200028	Diodes Incorporated	SaRonix-eCera™ FD	12MHz	±50ppm	-20°C ~ 70°C
FD1200029	Diodes Incorporated	SaRonix-eCera™ FD	12MHz	±25ppm	-20°C ~ 70°C
FD1200030	Diodes Incorporated	SaRonix-eCera™ FD	12MHz	±50ppm	-40°C ~ 85°C
FD1220014	Diodes Incorporated	SaRonix-eCera™ FD	12.288MHz	±50ppm	-20°C ~ 70°C
FD1220015	Diodes Incorporated	SaRonix-eCera™ FD	12.288MHz	±50ppm	-40°C ~ 85°C
FD1220016	Diodes Incorporated	SaRonix-eCera™ FD	12.288MHz	±25ppm	-20°C ~ 70°C
FD1350007	Diodes Incorporated	SaRonix-eCera™ FD	13.5MHz	±50ppm	-20°C ~ 70°C
FD1430016	Diodes Incorporated	SaRonix-eCera™ FD	14.3181MHz	±50ppm	-20°C ~ 70°C
FD1430018	Diodes Incorporated	SaRonix-eCera™ FD	14.3181MHz	±50ppm	-40°C ~ 85°C
FD1470015	Diodes Incorporated	SaRonix-eCera™ FD	14.7456MHz	±50ppm	-20°C ~ 70°C
FD1470017	Diodes Incorporated	SaRonix-eCera™ FD	14.7456MHz	±50ppm	-40°C ~ 85°C
FD1600015	Diodes Incorporated	SaRonix-eCera™ FD	16MHz	±50ppm	-20°C ~ 70°C
FD1600016	Diodes Incorporated	SaRonix-eCera™ FD	16MHz	±25ppm	-20°C ~ 70°C
FD1600017	Diodes Incorporated	SaRonix-eCera™ FD	16MHz	±50ppm	-40°C ~ 85°C
FD1630009	Diodes Incorporated	SaRonix-eCera™ FD	16.384MHz	±50ppm	-20°C ~ 70°C
FD1630010	Diodes Incorporated	SaRonix-eCera™ FD	16.384MHz	±25ppm	-20°C ~ 70°C
FD1630011	Diodes Incorporated	SaRonix-eCera™ FD	16.384MHz	±50ppm	-40°C ~ 85°C
FD1630012	Diodes Incorporated	SaRonix-eCera™ FD	16.384MHz	±50ppm	-40°C ~ 85°C
FD1650001	Diodes Incorporated	SaRonix-eCera™ FD	16.5MHz	±50ppm	-20°C ~ 70°C
FD1800003	Diodes Incorporated	SaRonix-eCera™ FD	18MHz	±50ppm	-40°C ~ 85°C
FD1840014	Diodes Incorporated	SaRonix-eCera™ FD	18.432MHz	±50ppm	-20°C ~ 70°C
FD1940001	Diodes Incorporated	SaRonix-eCera™ FD	19.44MHz	±50ppm	-20°C ~ 70°C
FD1940002	Diodes Incorporated	SaRonix-eCera™ FD	19.44MHz	±25ppm	-20°C ~ 70°C

PT7C4337AC带内部晶振的I2C接口RTC模块,PT7C4337ACSEX,时钟晶振,32.768KHz晶振

PT7C4337A/4337AC串行实时时钟是一种低功耗时钟/日历，PT7C4337AC带内部晶振的I2C接口RTC模块，具有两个可编程的时间警报和一个可编程的方波输出。

地址和数据通过2线双向总线串行传输。时钟晶体振荡器，时钟/日历提供秒、分钟、小时、星期、日期、月份和年份信息。对于少于31天的月份，月末的日期会自动调整，包括闰年的更正。时钟以 24小时制或 12小时制运行，带有AM/PM指示器。
当VCC介于1.8V和5.5V之间时，该器件可通过串行接口完全访问。I2C操作不保证低于1.8V。在VCC低至1.2V时保持计时操作。表1显示了PT7C4337A/4337AC的基本功能。更多详细信息显示在部分：功能概述

FD1940004	Diodes Incorporated	SaRonix-eCera™ FD	19.44MHz	±50ppm	-40°C ~ 85°C
FD2000046	Diodes Incorporated	SaRonix-eCera™ FD	20MHz	±50ppm	-20°C ~ 70°C
FD2000048	Diodes Incorporated	SaRonix-eCera™ FD	20MHz	±50ppm	-40°C ~ 85°C
FD2000049	Diodes Incorporated	SaRonix-eCera™ FD	20MHz	±25ppm	-20°C ~ 70°C
FD2400022	Diodes Incorporated	SaRonix-eCera™ FD	24MHz	±50ppm	-20°C ~ 70°C
FD2400023	Diodes Incorporated	SaRonix-eCera™ FD	24MHz	±50ppm	-40°C ~ 85°C
FD2400024	Diodes Incorporated	SaRonix-eCera™ FD	24MHz	±25ppm	-20°C ~ 70°C
FD2450018	Diodes Incorporated	SaRonix-eCera™ FD	24.576MHz	±50ppm	-20°C ~ 70°C
FD2450019	Diodes Incorporated	SaRonix-eCera™ FD	24.576MHz	±25ppm	-20°C ~ 70°C
FD2500049	Diodes Incorporated	SaRonix-eCera™ FD	25MHz	±25ppm	-20°C ~ 70°C
FD2500052	Diodes Incorporated	SaRonix-eCera™ FD	25MHz	±50ppm	-40°C ~ 85°C
FD2500054	Diodes Incorporated	SaRonix-eCera™ FD	25MHz	±50ppm	-40°C ~ 85°C
FD2500057	Diodes Incorporated	SaRonix-eCera™ FD	25.0012MHz	±25ppm	-20°C ~ 70°C
FD2500058	Diodes Incorporated	SaRonix-eCera™ FD	25MHz	±50ppm	-20°C ~ 70°C
FD2500061	Diodes Incorporated	SaRonix-eCera™ FD	25MHz	±25ppm	-20°C ~ 70°C
FD2600027	Diodes Incorporated	SaRonix-eCera™ FD	26MHz	±50ppm	-20°C ~ 70°C
FD2600028	Diodes Incorporated	SaRonix-eCera™ FD	26MHz	±25ppm	-20°C ~ 70°C
FD2600030	Diodes Incorporated	SaRonix-eCera™ FD	26MHz	±50ppm	-40°C ~ 85°C
FD2600031	Diodes Incorporated	SaRonix-eCera™ FD	26MHz	±25ppm	-20°C ~ 70°C
FD2660003	Diodes Incorporated	SaRonix-eCera™ FD	26.66MHz	±25ppm	-20°C ~ 70°C
FD2700033	Diodes Incorporated	SaRonix-eCera™ FD	27MHz	±25ppm	-20°C ~ 70°C
FD2700034	Diodes Incorporated	SaRonix-eCera™ FD	27MHz	±50ppm	-40°C ~ 85°C
FD2700035	Diodes Incorporated	SaRonix-eCera™ FD	27MHz	±50ppm	-20°C ~ 70°C
FD2700038	Diodes Incorporated	SaRonix-eCera™ FD	27MHz	±50ppm	-20°C ~ 70°C
FD2700043	Diodes Incorporated	SaRonix-eCera™ FD	27MHz	±50ppm	-20°C ~ 70°C

PT7C4337AC带内部晶振的I2C接口RTC模块,PT7C4337ACSEX,时钟晶振,32.768KHz晶振

特征：
PT7C4337A使用外部32.768kHz石英晶体
PT7C4337AC使用内部32.768k石英晶体
支持 I2C-Bus 的高速模式 (400 kHz)
包括时间（时/分/秒）和日历（年/月/日/日）计数器功能（BCD 码）
可编程方波输出信号
两个时间警报
振荡器停止标志
工作范围：1.8V至5.5V
计时范围：1.2V至1.8V

FD2860005	Diodes Incorporated	SaRonix-eCera™ FD	28.6363MHz	±50ppm	-20°C ~ 70°C
FD2860006	Diodes Incorporated	SaRonix-eCera™ FD	28.63636MHz	±50ppm	-40°C ~ 85°C
FD3000014	Diodes Incorporated	SaRonix-eCera™ FD	30MHz	±25ppm	-20°C ~ 70°C
FD3000015	Diodes Incorporated	SaRonix-eCera™ FD	30MHz	±50ppm	-40°C ~ 85°C
FD3000016	Diodes Incorporated	SaRonix-eCera™ FD	30MHz	±50ppm	-20°C ~ 70°C
FD3120001	Diodes Incorporated	SaRonix-eCera™ FD	31.25MHz	±25ppm	-20°C ~ 70°C
FD3300021	Diodes Incorporated	SaRonix-eCera™ FD	33MHz	±50ppm	-20°C ~ 70°C
FD3300022	Diodes Incorporated	SaRonix-eCera™ FD	33MHz	±25ppm	-20°C ~ 70°C
FD3300023	Diodes Incorporated	SaRonix-eCera™ FD	33MHz	±50ppm	-40°C ~ 85°C
FD3330016	Diodes Incorporated	SaRonix-eCera™ FD	33.333MHz	±25ppm	-20°C ~ 70°C
FD3330017	Diodes Incorporated	SaRonix-eCera™ FD	33.333MHz	±50ppm	-40°C ~ 85°C
FD3330018	Diodes Incorporated	SaRonix-eCera™ FD	33.3333MHz	±50ppm	-20°C ~ 70°C
FD3330019	Diodes Incorporated	SaRonix-eCera™ FD	33.3333MHz	±25ppm	-20°C ~ 70°C
FD3330020	Diodes Incorporated	SaRonix-eCera™ FD	33.3333MHz	±50ppm	-40°C ~ 85°C
FD3330022	Diodes Incorporated	SaRonix-eCera™ FD	33.333MHz	±50ppm	-20°C ~ 70°C
FD3330024	Diodes Incorporated	SaRonix-eCera™ FD	33.333333MHz	±25ppm	-20°C ~ 70°C
FD3330026	Diodes Incorporated	SaRonix-eCera™ FD	33.333MHz	±50ppm	-40°C ~ 85°C
FD3430001	Diodes Incorporated	SaRonix-eCera™ FD	34.368MHz	±25ppm	-20°C ~ 70°C
FD3530003	Diodes Incorporated	SaRonix-eCera™ FD	35.328MHz	±50ppm	-20°C ~ 70°C
FD3530004	Diodes Incorporated	SaRonix-eCera™ FD	35.328MHz	±25ppm	-20°C ~ 70°C
FD3530005	Diodes Incorporated	SaRonix-eCera™ FD	35.328MHz	±50ppm	-40°C ~ 85°C
FD3600009	Diodes Incorporated	SaRonix-eCera™ FD	36MHz	±25ppm	-20°C ~ 70°C
FD3680001	Diodes Incorporated	SaRonix-eCera™ FD	36.864MHz	±50ppm	-20°C ~ 70°C
FD3680002	Diodes Incorporated	SaRonix-eCera™ FD	36.864MHz	±25ppm	-20°C ~ 70°C
FD3680003	Diodes Incorporated	SaRonix-eCera™ FD	36.864MHz	±50ppm	-40°C ~ 85°C

FD4000119	Diodes Incorporated	SaRonix-eCera™ FD	40MHz	±50ppm	-20°C ~ 70°C
FD4000120	Diodes Incorporated	SaRonix-eCera™ FD	40MHz	±25ppm	-20°C ~ 70°C
FD4000121	Diodes Incorporated	SaRonix-eCera™ FD	40MHz	±50ppm	-40°C ~ 85°C
FD4000123	Diodes Incorporated	SaRonix-eCera™ FD	40MHz	±25ppm	-20°C ~ 70°C
FD4100001	Diodes Incorporated	SaRonix-eCera™ FD	41MHz	±50ppm	-20°C ~ 70°C
FD4100002	Diodes Incorporated	SaRonix-eCera™ FD	41MHz	±50ppm	-20°C ~ 70°C
FD4400070	Diodes Incorporated	SaRonix-eCera™ FD	41MHz	±50ppm	-20°C ~ 70°C
FD4470001	Diodes Incorporated	SaRonix-eCera™ FD	44.736MHz	±25ppm	-20°C ~ 70°C
FD4800046	Diodes Incorporated	SaRonix-eCera™ FD	48MHz	±50ppm	-20°C ~ 70°C
FD4800047	Diodes Incorporated	SaRonix-eCera™ FD	48MHz	±25ppm	-20°C ~ 70°C
FD4800048	Diodes Incorporated	SaRonix-eCera™ FD	48MHz	±50ppm	-40°C ~ 85°C
FD4800050	Diodes Incorporated	SaRonix-eCera™ FD	48MHz	±50ppm	-20°C ~ 70°C
FD4910004	Diodes Incorporated	SaRonix-eCera™ FD	49.152MHz	±25ppm	-20°C ~ 70°C
FD5000032	Diodes Incorporated	SaRonix-eCera™ FD	50MHz	±50ppm	-20°C ~ 70°C
FD5000033	Diodes Incorporated	SaRonix-eCera™ FD	50MHz	±25ppm	-20°C ~ 70°C
FD5000034	Diodes Incorporated	SaRonix-eCera™ FD	50MHz	±50ppm	-40°C ~ 85°C
FD5000036	Diodes Incorporated	SaRonix-eCera™ FD	50MHz	±50ppm	-40°C ~ 85°C
FD5000037	Diodes Incorporated	SaRonix-eCera™ FD	50MHz	±50ppm	-20°C ~ 70°C
FD5000040	Diodes Incorporated	SaRonix-eCera™ FD	50MHz	±50ppm	-20°C ~ 70°C
FD5400017	Diodes Incorporated	SaRonix-eCera™ FD	54MHz	±50ppm	-40°C ~ 85°C
FD5670001	Diodes Incorporated	SaRonix-eCera™ FD	56.75MHz	±50ppm	-20°C ~ 70°C
FD6000016	Diodes Incorporated	SaRonix-eCera™ FD	60MHz	±50ppm	-20°C ~ 70°C
FD6250007	Diodes Incorporated	SaRonix-eCera™ FD	62.5MHz	±50ppm	-20°C ~ 70°C
FD6250008	Diodes Incorporated	SaRonix-eCera™ FD	62.5MHz	±25ppm	-20°C ~ 70°C
FD6250009	Diodes Incorporated	SaRonix-eCera™ FD	62.5MHz	±50ppm	-40°C ~ 85°C

PT7C4337AC带内部晶振的I2C接口RTC模块,PT7C4337ACSEX,时钟晶振,32.768KHz晶振

零件号合规性（仅汽车支持PPAP）时间显示内华达州拉姆界面报警中断备用电池时钟校准套餐描述

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PT7C4337AC带内部晶振的I2C接口RTC模块,PT7C4337ACSEX,时钟晶振,32.768KHz晶振

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