นาฬิกา / เวลา - นาฬิกาแบบ Real Time ชิ้นส่วนโดย วงจรรวม 丨 Allelco |หน้า 5

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ส่วนหนึ่ง #	ผู้ผลิต	ลักษณะ	สต๊อก	บรรจุภัณฑ์	แรงดันไฟฟ้า - อุปทาน	ขนาดหน่วยความจำ	รูปแบบเวลา	รูปแบบวันที่	แรงดันไฟฟ้า - ประปาแบตเตอรี่	ปัจจุบัน - การจับเวลา (สูงสุด)	สถานะสารตะกั่ว / สถานะ RoHS	ระดับความไวของความชื้น (MSL)	ชื่ออื่น	หมายเลขผลิตภัณฑ์พื้นฐาน	บรรจุุภัณฑ์	ชุด	ระยะเวลารอคอยของผู้ผลิตมาตรฐาน	คำอธิบายโดยละเอียด	อุณหภูมิในการทำงาน	ประเภทการติดตั้ง	ชนิด	คุณลักษณะเด่น	อินเตอร์เฟซ	หีบห่อ / บรรจุภัณฑ์	ผู้ผลิตอุปกรณ์แพคเกจ
BQ4285S-SB2	Texas Instruments	IC RTC CLK/CALENDAR PAR 24SOIC	มีสิ้นค้า13200 pcs	-	4.5V ~ 5.5V	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 4V	-	-	-	-	BQ4285	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-SOIC (0.295', 7.50mm Width)	24-SOIC
AM1805AQ	Ambiq Micro, Inc.	REAL-TIME CLOCK WITH POWER MANAG	มีสิ้นค้า27554 pcs	Cut Tape (CT)	-	-	-	-	-	-	Lead free / RoHS Compliant	1 (Unlimited)	1822-1006-1	-	-	*	14 Weeks	Real Time Clock (RTC) IC 16-VFQFN Exposed Pad	-	Surface Mount	-	-	-	16-VFQFN Exposed Pad	16-QFN (3x3)
DS1339U-2+	Analog Devices Inc./Maxim Integrated	IC RTC CLOCK/CALENDAR I2C 8UMAX	มีสิ้นค้า15982 pcs	-	1.8V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 3.7V	100µA @ 2.2V	-	-	-	DS1339	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Trickle-Charger	I²C, 2-Wire Serial	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX/uSOP
BQ4802LYPWR	Texas Instruments	IC RTC CLK/CALENDAR PAR 28TSSOP	มีสิ้นค้า8625 pcs	-	2.7V ~ 3.6V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.4V ~ 4V	1.5mA (Typ) @ 2.7 V ~ 3.6 V	-	-	-	BQ4802	Tape & Reel (TR)	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	28-TSSOP (0.173', 4.40mm Width)	28-TSSOP
DS1302S+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SER 8SOIC	มีสิ้นค้า15719 pcs	-	2V ~ 5.5V	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2V ~ 5.5V	0.3µA ~ 1µA @ 2V ~ 5V	-	-	-	DS1302	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Leap Year, NVSRAM, Trickle-Charger	3-Wire Serial	8-SOIC (0.209", 5.30mm Width)	8-SOIC
X1228S14I-2.7A	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 14SOIC	มีสิ้นค้า7440 pcs	-	2.7V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5V	-	-	-	X1228	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	I²C, 2-Wire Serial	14-SOIC (0.154", 3.90mm Width)	14-SOIC
RV5C348A-E2-F	Nisshinbo Micro Devices Inc.	IC RTC CLK/CALENDAR SER 10SSOP	มีสิ้นค้า55690 pcs	-	2V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	1µA @ 3V	-	-	-	RV5C348	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	4-Wire Serial	10-LFSOP, 10-MSOP (0.110", 2.80mm Width)	10-SSOP-G
PT7C4311WE	Diodes Incorporated	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า9270 pcs	-	1.2V ~ 5.5V	56B	HH:MM:SS (24 hr)	YY-MM-DD-dd	2V ~ 5.5V	70µA @ 1.5V ~ 5.5V	-	-	-	-	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Leap Year, Square Wave Output, Y2K	I²C, 2-Wire Serial	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MCP79410-I/ST	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	มีสิ้นค้า30098 pcs	-	1.8V ~ 5.5V	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 5.5V	1.2µA @ 3.3V	-	-	-	MCP79410	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	I²C, 2-Wire Serial	8-TSSOP (0.173', 4.40mm Width)	8-TSSOP
DS1486-120	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	มีสิ้นค้า9580 pcs	-	4.5V ~ 5.5V	128KB	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-	4mA @ 5V	-	-	-	DS1486	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer	Parallel	32-DIP Module (0.600', 15.24mm)	32-EDIP
DS12887	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24EDIP	มีสิ้นค้า15730 pcs	-	4.5V ~ 5.5V	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 4V	15mA @ 4.5V ~ 5.5V	-	-	-	DS12887	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-DIP Module (0.600', 15.24mm)	24-EDIP
PT7C4363BWEX	Diodes Incorporated	IC RTC I2C SER 8SOIC T&R 2.5K	มีสิ้นค้า64700 pcs	-	1.3V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.85µA ~ 0.9µA @ 3V ~ 5V	-	-	-	PT7C4363	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C (TA)	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output	I²C, 2-Wire Serial	8-SOIC (0.154", 3.90mm Width)	8-SOIC
DS1746W-120IND+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	มีสิ้นค้า1172 pcs	-	2.97V ~ 3.63V	128KB	HH:MM:SS (24 hr)	YY-MM-DD-dd	-	2mA @ 3.3V	-	-	-	DS1746	Tube	-	-	-	-40°C ~ 85°C	Through Hole	Clock/Calendar	Leap Year, NVSRAM, Y2K	Parallel	32-DIP Module (0.600', 15.24mm)	32-EDIP
DS1486-120+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	มีสิ้นค้า17760 pcs	-	4.5V ~ 5.5V	128KB	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-	4mA @ 5V	-	-	-	DS1486	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer	Parallel	32-DIP Module (0.600", 15.24mm)	32-EDIP
DS1251WP-120	Analog Devices Inc./Maxim Integrated	IC RTC PHANTOM CHIP PAR 34PCM	มีสิ้นค้า11620 pcs	-	2.97V ~ 3.63V	512KB	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	3V	7mA @ 3.3V	-	-	-	DS1251	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Phantom Time Chip	Leap Year, NVSRAM	Parallel	34-PowerCap™ Module	34-PowerCap Module
ISL12029IB30AZ	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 14SOIC	มีสิ้นค้า13330 pcs	-	2.7V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-	-	-	ISL12029	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	I²C, 2-Wire Serial	14-SOIC (0.154", 3.90mm Width)	14-SOIC
DS17887-5+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24EDIP	มีสิ้นค้า2393 pcs	-	4.5V ~ 5.5V	8KB	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	3mA @ 4.5V ~ 5.5V	-	-	-	DS17887	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-DIP Module (0.600", 15.24mm)	24-EDIP
BQ32000D	Texas Instruments	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า38440 pcs	-	3V ~ 3.6V	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	1.4V ~ 3.6V	100µA @ 3.3V	-	-	-	BQ32000	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Leap Year, Square Wave Output, Trickle-Charger	I²C, 2-Wire Serial	8-SOIC (0.154', 3.90mm Width)	8-SOIC
M48T59Y-70PC1	STMicroelectronics	IC RTC CLK/CALENDAR PAR 28DIP	มีสิ้นค้า11180 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	-	3mA @ 4.5V ~ 5.5V	-	-	-	M48T59	Tube	Timekeeper®	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	Parallel	28-DIP Module (0.600', 15.24mm)	28-PCDIP, CAPHAT®
MCP79520T-I/MS	Microchip Technology	IC RTC CLK/CALENDAR SPI 10MSOP	มีสิ้นค้า33233 pcs	-	1.8V ~ 3.6V	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V	-	-	-	MCP79520	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	SPI	10-TFSOP, 10-MSOP (0.118', 3.00mm Width)	10-MSOP
DS1511W+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28EDIP	มีสิ้นค้า2422 pcs	-	3V ~ 3.6V	256B	HH:MM:SS (24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	4mA @ 3V ~ 3.6V	-	-	-	DS1511	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	Parallel	28-DIP Module (0.600", 15.24mm)	28-EDIP
DS12885	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24DIP	มีสิ้นค้า12060 pcs	-	4.5V ~ 5.5V	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 4V	15mA @ 4.5V ~ 5.5V	-	-	-	DS12885	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-DIP (0.600", 15.24mm)	24-PDIP
DS1644P-120+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 34PCM	มีสิ้นค้า11960 pcs	-	4.5V ~ 5.5V	32KB	HH:MM:SS (24 hr)	YY-MM-DD-dd	3V	4mA @ 4.5V ~ 5.5V	-	-	-	DS1644	Tray	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Leap Year, NVSRAM	Parallel	34-PowerCap™ Module	34-PowerCap Module
X1226S8IZ	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า6410 pcs	-	2.7V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5V	-	-	-	X1226	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	I²C, 2-Wire Serial	8-SOIC (0.154", 3.90mm Width)	8-SOIC
PCF2127AT/2Y	NXP USA Inc.	IC RTC CLOCK/CALENDAR I2C 20SO	มีสิ้นค้า10661 pcs	-	1.8V ~ 4.2V	512B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.8V ~ 4.2V	1.5µA @ 3.3V	-	-	-	PCF2127	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer	I²C, 2-Wire Serial	20-SOIC (0.295', 7.50mm Width)	20-SO
PCF85063TP/1Z	NXP USA Inc.	IC RTC CLK/CALENDAR I2C 8HWSON	มีสิ้นค้า79000 pcs	-	0.9V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.6µA @ 3.3V	-	-	-	PCF85063	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output	I²C, 2-Wire Serial	8-WFDFN Exposed Pad	8-HWSON (2x3)
DP8573AVX	Texas Instruments	IC RTC CLK/CALENDAR PAR 28PLCC	มีสิ้นค้า11720 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	2.2V ~ 5.1V	1µA @ 5V	-	-	-	DP8573	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	Parallel	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
DS12887A+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24EDIP	มีสิ้นค้า4432 pcs	-	4.5V ~ 5.5V	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 4V	15mA @ 4.5V ~ 5.5V	-	-	-	DS12887	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-DIP Module (0.600', 15.24mm)	24-EDIP
DS1501WS/T&R	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28SOIC	มีสิ้นค้า17870 pcs	-	3V ~ 3.6V	256B	HH:MM:SS (24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	4mA @ 3V ~ 3.6V	-	-	-	DS1501	Tape & Reel (TR)	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	Parallel	28-SOIC (0.295', 7.50mm Width)	28-SOIC
1338-31DVGI8	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8MSOP	มีสิ้นค้า24690 pcs	-	3.3V ~ 5.5V	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 3.7V	5µA @ 3.63V ~ 5.5V	-	-	-	1338-31	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	I²C, 2-Wire Serial	8-TSSOP, 8-MSOP (0.118', 3.00mm Width)	8-MSOP
DS1500Y	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	มีสิ้นค้า16710 pcs	-	4.5V ~ 5.5V	256B	HH:MM:SS (24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	5mA @ 4.5V ~ 5.5V	-	-	-	DS1500	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	Parallel	32-DIP Module (0.600', 15.24mm)	32-EDIP
DS1305EN+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SPI 20TSSOP	มีสิ้นค้า6390 pcs	-	2V ~ 5.5V	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2V ~ 5.5V	25.3µA ~ 81µA @ 2V ~ 5V	-	-	-	DS1305	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, NVSRAM, Trickle-Charger	SPI	20-TSSOP (0.173', 4.40mm Width)	20-TSSOP
DS1302N+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SER 8DIP	มีสิ้นค้า10935 pcs	-	2V ~ 5.5V	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2V ~ 5.5V	0.3µA ~ 1µA @ 2V ~ 5V	-	-	-	DS1302	Tube	-	-	-	-40°C ~ 85°C	Through Hole	Clock/Calendar	Leap Year, NVSRAM, Trickle-Charger	3-Wire Serial	8-DIP (0.300', 7.62mm)	8-PDIP
ISL12058IBZ	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า20017 pcs	-	1.8V ~ 3.6V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.65µA @ 1.8V	-	-	-	ISL12058	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	I²C, 2-Wire Serial	8-SOIC (0.154', 3.90mm Width)	8-SOIC
DS1337S	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า4260 pcs	-	1.8V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.6µA @ 1.3V ~ 1.8V	-	-	-	DS1337	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output	I²C, 2-Wire Serial	8-SOIC (0.154', 3.90mm Width)	8-SOIC
M41T94MH6E	STMicroelectronics	IC RTC CLK/CALENDAR SPI 28SOH	มีสิ้นค้า10800 pcs	-	2.7V ~ 5.5V	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 5.5V	-	-	-	M41T94	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer	SPI	28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets	28-SOH
MCP79412-I/SN	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า36134 pcs	-	1.8V ~ 5.5V	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 5.5V	1.2µA @ 3.3V	-	-	-	MCP79412	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	I²C, 2-Wire Serial	8-SOIC (0.154", 3.90mm Width)	8-SOIC
PCF2131TFY	NXP USA Inc.	IC RTC CLK/CALENDAR I2C 16HLSON	มีสิ้นค้า18122 pcs	-	1.2V ~ 5.5V	8B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	1.2V ~ 5.5V	770nA ~ 2.135µA @ 1.2V ~ 5.5V	-	-	-	-	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C (TA)	Surface Mount, Wettable Flank	Clock/Calendar	Alarm, Leap Year, SRAM, Watchdog Timer	I²C, SPI	16-LFDFN Exposed Pad	16-HLSON (4.5x3.5)
BQ4845YS-A4	Texas Instruments	IC RTC CLK/CALENDAR PAR 28SOIC	มีสิ้นค้า5070 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.3V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V	-	-	-	BQ4845	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	28-SOIC (0.295", 7.50mm Width)	28-SOIC
DS14285S+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24SOIC	มีสิ้นค้า14450 pcs	-	4.5V ~ 5.5V	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 3.6V	0.5µA @ 4.5V ~ 5.5V	-	-	-	DS14285	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-SOIC (0.295', 7.50mm Width)	24-SOIC
DS1307N	Analog Devices Inc./Maxim Integrated	IC RTC CLOCK/CALENDAR I2C 8DIP	มีสิ้นค้า13150 pcs	-	4.5V ~ 5.5V	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2V ~ 3.5V	200µA @ 5V	-	-	-	DS1307	Tube	-	-	-	-40°C ~ 85°C	Through Hole	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	I²C, 2-Wire Serial	8-DIP (0.300", 7.62mm)	8-PDIP
M41T81SM6E	STMicroelectronics	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า8380 pcs	-	2.7V ~ 5.5V	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	2V ~ 3.5V	100µA @ 2.7V ~ 5.5V	-	-	-	M41T81	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	I²C, 2-Wire Serial	8-SOIC (0.154', 3.90mm Width)	8-SOIC
M41T0M6E	STMicroelectronics	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า12560 pcs	-	2V ~ 5.5V	-	HH:MM:SS	YY-MM-DD-dd	-	1.2µA ~ 31µA @ 3V ~ 5.5V	-	-	-	M41T0	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	-	I²C, 2-Wire Serial	8-SOIC (0.154", 3.90mm Width)	8-SOIC
DS1308U-18+T	Analog Devices Inc./Maxim Integrated	IC RTC CLOCK/CALENDAR I2C 8UMAX	มีสิ้นค้า14934 pcs	-	1.71V ~ 5.5V	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 5.5V	100µA @ 200µA @ 1.89V ~ 5.5V	-	-	-	DS1308	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	I²C, 2-Wire Serial	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX/uSOP
DS1746P-70+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 34PCM	มีสิ้นค้า952 pcs	-	4.5V ~ 5.5V	128KB	HH:MM:SS (24 hr)	YY-MM-DD-dd	3V	4mA @ 5V	-	-	-	DS1746	Tray	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Leap Year, NVSRAM, Y2K	Parallel	34-PowerCap™ Module	34-PowerCap Module
DS17487-5IND+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24EDIP	มีสิ้นค้า2063 pcs	-	4.5V ~ 5.5V	4KB	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	3mA @ 4.5V ~ 5.5V	-	-	-	DS17487	Tube	-	-	-	-40°C ~ 85°C	Through Hole	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-DIP Module (0.600', 15.24mm)	24-EDIP
M41T93ZQA6F	STMicroelectronics	IC RTC CLK/CALENDAR SPI 16QFN	มีสิ้นค้า9872 pcs	-	2.38V ~ 5.5V	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	10µA @ 5.5V	-	-	-	M41T93	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	SPI	16-VQFN Exposed Pad	16-QFN (4x4)
X1227S8I-2.7	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า6580 pcs	-	2.7V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5V	-	-	-	X1227	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	I²C, 2-Wire Serial	8-SOIC (0.154', 3.90mm Width)	8-SOIC
DS17285-5+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24DIP	มีสิ้นค้า12960 pcs	-	4.5V ~ 5.5V	2KB	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	3mA @ 4.5V ~ 5.5V	-	-	-	DS17285	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	24-DIP (0.600', 15.24mm)	24-PDIP
DS1678S+	Analog Devices Inc./Maxim Integrated	IC RTC TIME EVENT REC I2C 8SOIC	มีสิ้นค้า5060 pcs	-	4.5V ~ 5.5V	32B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.6V ~ 3.5V	-	-	-	-	DS1678	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Time Event Recorder	Alarm, Leap Year, NVSRAM, Y2K	I²C, 2-Wire Serial	8-SOIC (0.209", 5.30mm Width)	8-SOIC