首页 > 电子元器件 > 集成电路 (IC) > 时钟/计时 - 实时时钟

集成电路 (IC) · 时钟/计时 - 实时时钟

共 1,279 个料号 · 原装现货支持订货 / 小批量 / BOM配单 / 紧缺料找货

全球原装渠道 · 正品溯源
小批量可接 · 小批量起订
紧缺/停产料 · 专项找货

要报价单？留下需求 →

1,279型号数

10+原厂品牌

1,338可即时报价

小批量起订小批量可接

20年+行业经验

为什么在源庄订货

全球原装渠道

稳定的海外现货与订货渠道，原装正品溯源，紧缺料号也能帮您想办法。

小批量也接单

打样几颗起订，不让一颗料拖慢您的研发与维修进度。

BOM 一键配单

整张 BOM 齐套交付，配套 PCBA 加工，省去多家比价繁琐。

停产/紧缺找货

偏冷门、停产料号专项找货，跨渠道帮您补齐。

热门时钟/计时 - 实时时钟型号

Abracon ¥ 18.15

AB0805-T3

IC RTC CLK/CALENDAR I2C 16-QFN

Abracon ¥ 18.15

AB0815-T3

IC RTC CLK/CALENDAR SPI 16-QFN

Abracon ¥ 18.15

AB1805-T3

IC RTC CLK/CALENDAR I2C 16-QFN

Abracon ¥ 18.15

AB1815-T3

IC RTC CLK/CALENDAR SPI 16-QFN

Texas In¥ 16.69

BQ32000D

IC RTC CLK/CALENDAR I2C 8-SOIC

Texas In¥ 15.50

BQ32000DR

IC RTC CLK/CALENDAR I2C 8-SOIC

Texas In¥ 15.23

BQ32002D

IC RTC CAL I2C/2-WIRE SER 8SOIC

Texas In¥ 12.74

BQ32002DR

IC RTC CLK/CALENDAR I2C 8-SOIC

主流原厂品牌

Maxim Integrated 912+

Renesas Electronics America Inc 354+

EPSON 243+

STMicroelectronics 146+

Microchip Technology 130+

NXP USA Inc. 75+

Texas Instruments 74+

Diodes Incorporated 73+ M Micro Crystal AG 54+ R RICOH Electronic Devices Co., LTD. 37+

时钟/计时 - 实时时钟型号列表

料号 / 品牌	描述	规格书	参考价	库存 / 交期
MCP79411-I/ST Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TSSOP	PDF	¥ 9.90	4,605 pcs（可订货）订货 · 4-6 周
MCP79411T-I/MNY Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TDFN	PDF	¥ 10.18	8,825 pcs（可订货）订货 · 4-6 周
MCP79411T-I/MS Microchip Technology	IC RTC CLK/CALENDAR I2C 8-MSOP	PDF	¥ 9.77	5,330 pcs（可订货）订货 · 4-6 周
MCP79411T-I/SN Microchip Technology	IC RTC CLK/CALENDAR I2C 8-SOIC	PDF	¥ 9.54	3,765 pcs（可订货）订货 · 4-6 周
MCP79411T-I/ST Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TSSOP	PDF	¥ 9.77	6,230 pcs（可订货）订货 · 4-6 周
MCP79412-I/MS Microchip Technology	IC RTC CLK/CALENDAR I2C 8-MSOP	PDF	¥ 9.90	2,245 pcs（可订货）订货 · 4-6 周
MCP79412-I/SN Microchip Technology	IC RTC CLK/CALENDAR I2C 8-SOIC	PDF	¥ 9.54	1,800 pcs（可订货）订货 · 4-6 周
MCP79412-I/ST Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TSSOP	PDF	¥ 9.90	4,345 pcs（可订货）订货 · 4-6 周
MCP79412T-I/MNY Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TDFN	PDF	¥ 10.27	5,030 pcs（可订货）订货 · 4-6 周
MCP79412T-I/MS Microchip Technology	IC RTC CLK/CALENDAR I2C 8-MSOP	PDF	¥ 9.77	4,670 pcs（可订货）订货 · 4-6 周
MCP79412T-I/SN Microchip Technology	IC RTC CLK/CALENDAR I2C 8-SOIC	PDF	¥ 9.49	3,515 pcs（可订货）订货 · 4-6 周
MCP79412T-I/ST Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TSSOP	PDF	¥ 9.77	1,240 pcs（可订货）订货 · 4-6 周
MCP79510-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 10.91	1,350 pcs（可订货）订货 · 4-6 周
MCP79510T-I/MN Microchip Technology	IC RTC CLK/CALENDAR SPI 10-TDFN	PDF	¥ 10.73	2,460 pcs（可订货）订货 · 4-6 周
MCP79510T-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 10.91	2,960 pcs（可订货）订货 · 4-6 周
MCP79511-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 11.64	7,290 pcs（可订货）订货 · 4-6 周
MCP79511T-I/MN Microchip Technology	IC RTC CLK/CALENDAR SPI 10-TDFN	PDF	¥ 11.55	7,400 pcs（可订货）订货 · 4-6 周
MCP79511T-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 11.55	5,480 pcs（可订货）订货 · 4-6 周
MCP79512-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 11.64	5,515 pcs（可订货）订货 · 4-6 周
MCP79512T-I/MN Microchip Technology	IC RTC CLK/CALENDAR SPI 10-TDFN	PDF	¥ 11.55	6,520 pcs（可订货）订货 · 4-6 周
MCP79512T-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 11.55	8,140 pcs（可订货）订货 · 4-6 周
MCP79520-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 11.64	4,645 pcs（可订货）订货 · 4-6 周
MCP79520T-I/MN Microchip Technology	IC RTC CLK/CALENDAR SPI 10-TDFN	PDF	¥ 11.55	2,460 pcs（可订货）订货 · 4-6 周
MCP79520T-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 11.55	1,350 pcs（可订货）订货 · 4-6 周
MCP79521-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 12.47	6,560 pcs（可订货）订货 · 4-6 周
MCP79521T-I/MN Microchip Technology	IC RTC CLK/CALENDAR SPI 10-TDFN	PDF	¥ 12.38	2,080 pcs（可订货）订货 · 4-6 周
MCP79521T-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 12.38	3,635 pcs（可订货）订货 · 4-6 周
MCP79522-I/MS Microchip Technology	IC RTC CLK/CALENDAR SPI 10-MSOP	PDF	¥ 12.47	8,440 pcs（可订货）订货 · 4-6 周
MCP79522T-I/MN Microchip Technology	IC RTC CLK/CALENDAR SPI 10-TDFN	PDF	¥ 12.38	1,705 pcs（可订货）订货 · 4-6 周
MCP795W10-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 14.76	9,165 pcs（可订货）订货 · 4-6 周
MCP795W10-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 15.13	7,300 pcs（可订货）订货 · 4-6 周
MCP795W10T-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 14.99	1,425 pcs（可订货）订货 · 4-6 周
MCP795W11-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 15.58	9,810 pcs（可订货）订货 · 4-6 周
MCP795W11-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 15.95	8,540 pcs（可订货）订货 · 4-6 周
MCP795W11T-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 15.41	7,415 pcs（可订货）订货 · 4-6 周
MCP795W11T-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 15.82	8,930 pcs（可订货）订货 · 4-6 周
MCP795W12-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 15.58	6,050 pcs（可订货）订货 · 4-6 周
MCP795W12-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 15.95	5,950 pcs（可订货）订货 · 4-6 周
MCP795W12T-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 15.41	6,285 pcs（可订货）订货 · 4-6 周
MCP795W12T-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 15.82	6,145 pcs（可订货）订货 · 4-6 周
MCP795W20-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 15.58	1,540 pcs（可订货）订货 · 4-6 周
MCP795W20-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 15.95	5,025 pcs（可订货）订货 · 4-6 周
MCP795W20T-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 15.41	6,610 pcs（可订货）订货 · 4-6 周
MCP795W20T-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 15.82	8,745 pcs（可订货）订货 · 4-6 周
MCP795W21-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 16.51	9,825 pcs（可订货）订货 · 4-6 周
MCP795W21T-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 16.23	8,630 pcs（可订货）订货 · 4-6 周
MCP795W21T-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 16.51	2,400 pcs（可订货）订货 · 4-6 周
MCP795W22-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 16.32	1,720 pcs（可订货）订货 · 4-6 周
MCP795W22-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 16.69	500 pcs（可订货）订货 · 4-6 周
MCP795W22T-I/SL Microchip Technology	IC RTC CLK/CALENDAR SPI 14-SOIC	PDF	¥ 16.23	9,010 pcs（可订货）订货 · 4-6 周
MCP795W22T-I/ST Microchip Technology	IC RTC CLK/CALENDAR SPI 14-TSSOP	PDF	¥ 16.51	2,895 pcs（可订货）订货 · 4-6 周
PCA2129T/Q900/2,51 NXP USA Inc.	IC RTC CLK/CAL I2C/SPI 16-SOIC	PDF	¥ 62.45	3,005 pcs（可订货）订货 · 4-6 周
PCF85263ATL/AX NXP USA Inc.	IC RTC CLK/CALENDAR I2C 10DFN	PDF	¥ 12.11	8,060 pcs（可订货）订货 · 4-6 周
PCF8593P112 NXP USA Inc.	RTC VOLATILE 0 TIMER(S)	PDF	¥ 15.82	1,010 pcs（可订货）订货 · 4-6 周
PT7C4337UEX Diodes Incorporated	IC RTC CLK/CALENDAR I2C MSOP	PDF	¥ 5.23	7,045 pcs（可订货）订货 · 4-6 周
1337AGDCGI Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8-SOIC	PDF	¥ 28.43	9,995 pcs（可订货）订货 · 4-6 周
1337AGDCGI8 Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8-SOIC	PDF	¥ 15.16	9,355 pcs（可订货）订货 · 4-6 周
1337AGDVGI Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8-TSSOP	PDF	¥ 22.65	5,390 pcs（可订货）订货 · 4-6 周
1337AGDVGI8 Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8-TSSOP	PDF	¥ 12.10	5,835 pcs（可订货）订货 · 4-6 周
1338-18DCGI Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8-SOIC	PDF	¥ 43.96	7,240 pcs（可订货）订货 · 4-6 周