นาฬิกา / เวลา - นาฬิกาแบบ Real Time ชิ้นส่วนโดย วงจรรวม 丨 Allelco |หน้า 15

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ส่วนหนึ่ง #	ผู้ผลิต	ลักษณะ	สต๊อก	บรรจุภัณฑ์	แรงดันไฟฟ้า - อุปทาน	ขนาดหน่วยความจำ	รูปแบบเวลา	รูปแบบวันที่	แรงดันไฟฟ้า - ประปาแบตเตอรี่	ปัจจุบัน - การจับเวลา (สูงสุด)	หมายเลขชิ้นส่วนพื้นฐาน	สถานะสารตะกั่ว / สถานะ RoHS	ระดับความไวของความชื้น (MSL)	ชื่ออื่น	หมายเลขผลิตภัณฑ์พื้นฐาน	บรรจุุภัณฑ์	ชุด	ระยะเวลารอคอยของผู้ผลิตมาตรฐาน	คำอธิบายโดยละเอียด	อุณหภูมิในการทำงาน	ประเภทการติดตั้ง	ชนิด	คุณลักษณะเด่น	อินเตอร์เฟซ	หีบห่อ / บรรจุภัณฑ์	ผู้ผลิตอุปกรณ์แพคเกจ
DS1305+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SPI 16DIP	มีสิ้นค้า6728 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	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Leap Year, NVSRAM, Trickle-Charger	SPI	16-DIP (0.300', 7.62mm)	16-PDIP
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
PT7C4337AWE	Diodes Incorporated	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า5800 pcs	-	1.8V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.8µA @ 1.3V ~ 1.8V	-	-	-	-	-	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
M48T08Y-10MH1E	STMicroelectronics	IC RTC CLK/CALENDAR PAR 28SOH	มีสิ้นค้า9500 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	-	3mA @ 4.5V ~ 5.5V	-	-	-	-	M48T08	Tube	Timekeeper®	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Leap Year, Watchdog Timer	Parallel	28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets	28-SOH
DS1284Q	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28PLCC	มีสิ้นค้า13190 pcs	-	4.5V ~ 5.5V	50B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	2.4V ~ 3.5V	7mA @ 5V	-	-	-	-	DS1284	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	Parallel	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
DS12885+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24DIP	มีสิ้นค้า7671 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
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
S-35190A-T8T1G	ABLIC Inc.	IC RTC CLK/CALENDAR SER 8TSSOP	มีสิ้นค้า62350 pcs	-	1.3V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.93µA ~ 1.1µA @ 3V ~ 5V	-	-	-	-	S-35190	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	3-Wire Serial	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL12082IB8Z	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า8800 pcs	-	2.7V ~ 5.5V	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V	-	-	-	-	ISL12082	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	I²C, 2-Wire Serial	8-SOIC (0.154", 3.90mm Width)	8-SOIC
DS1339C-3#	Maxim Integrated	IC RTC CLK/CALENDAR I2C 16-SOIC	มีสิ้นค้า17240 pcs	Tube	2.7 V ~ 5.5 V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3 V ~ 3.7 V	150µA @ 3.3V	DS1339	Lead free / RoHS Compliant	1 (Unlimited)	DS1339C3	-	-	-	-	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Trickle-Charger	I²C, 2-Wire Serial	16-SOIC (0.295", 7.50mm Width)	16-SOIC
ISL12058IRUZ-T	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 8UTDFN	มีสิ้นค้า4280 pcs	-	1.8V ~ 3.6V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.65µA @ 1.8V	-	-	-	-	ISL12058	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	I²C, 2-Wire Serial	8-UFDFN	8-UTDFN (2x2)
DS17287-3+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24EDIP	มีสิ้นค้า2000 pcs	-	2.7V ~ 3.7V	2KB	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	2mA @ 2.7V ~ 3.7V	-	-	-	-	DS17287	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
DS1390U-18+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SPI 10UMAX	มีสิ้นค้า10911 pcs	-	1.71V ~ 1.89V	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	1.3V ~ 3.7V	100µA @ 1.71V ~ 1.89V	-	-	-	-	DS1390	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Trickle-Charger	SPI	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-uMAX/uSOP
CDP68HC68T1E	Intersil	IC RTC CLK/CALENDAR SPI 16DIP	มีสิ้นค้า2274 pcs	-	3V ~ 6V	32B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.2V ~ 6V	20µA ~ 500µA @ 5V	-	-	-	-	-	Tube	-	-	-	-40°C ~ 85°C	Through Hole	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	SPI	16-DIP (0.300", 7.62mm)	16-PDIP
CDP68HC68T1M	Renesas Electronics America Inc	IC RTC CLK/CALENDAR SPI 20SOIC	มีสิ้นค้า14540 pcs	-	3V ~ 6V	32B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.2V ~ 6V	20µA ~ 500µA @ 5V	-	-	-	-	CDP68HC68T1	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	SPI	20-SOIC (0.295', 7.50mm Width)	20-SOIC
DS3231S#	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 16SOIC	มีสิ้นค้า4155 pcs	-	2.3V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2.3V ~ 5.5V	110µA ~ 170µA @ 3.63V ~ 5.5V	-	-	-	-	DS3231	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, TCXO/Crystal	I²C, 2-Wire Serial	16-SOIC (0.295", 7.50mm Width)	16-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
MAX6901ETA	Analog Devices Inc./Maxim Integrated	MAX6901 3-WIRE SERIAL RTC	มีสิ้นค้า12512 pcs	-	-	-	-	-	-	-	-	-	-	-	-	Bulk	*	-	-	-	-	-	-	-	-	-
M48T58Y-70MH1E	STMicroelectronics	IC RTC CLK/CALENDAR PAR 28SOH	มีสิ้นค้า16360 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	-	3mA @ 4.5V ~ 5.5V	-	-	-	-	M48T58	Tube	Timekeeper®	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Leap Year	Parallel	28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets	28-SOH
DS12887+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 24EDIP	มีสิ้นค้า3449 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
ISL12022MIBZ	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 20SOIC	มีสิ้นค้า6495 pcs	-	2.7V ~ 5.5V	128B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	14µA ~ 15µA @ 3V ~ 5V	-	-	-	-	ISL12022	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Daylight Savings, Leap Year, SRAM	I²C, 2-Wire Serial	20-SOIC (0.295', 7.50mm Width)	20-SOIC
M41T11M6E	STMicroelectronics	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า13570 pcs	-	2V ~ 5.5V	56B	HH:MM:SS	YY-MM-DD-dd	2.5V ~ 3.5V	70µA @ 2V ~ 5.5V	-	-	-	-	M41T11	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Leap Year, NVSRAM	I²C, 2-Wire Serial	8-SOIC (0.154", 3.90mm Width)	8-SOIC
S-35392A-I8T1U	ABLIC Inc.	IC RTC CLK/CALENDAR I2C SNT8A	มีสิ้นค้า47330 pcs	-	1.3V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	14µA ~ 30µA @ 3V ~ 5V	-	-	-	-	S-35392	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	I²C, 2-Wire Serial	8-SMD, Flat Lead	SNT-8A
ISL12058IRTZ-T	Intersil	IC RTC CLK/CALENDAR I2C 8TDFN	มีสิ้นค้า7590 pcs	-	1.8V ~ 3.6V	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	-	0.65µA @ 1.8V	-	-	-	-	-	Bulk	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year	I²C, 2-Wire Serial	8-WDFN Exposed Pad	8-TDFN (3x3)
BQ4822YMA-70	Texas Instruments	IC RTC CLK/CALENDAR PAR 28-DIP	มีสิ้นค้า6490 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	-	6mA @ 2.2 V ~ 5.8 V	-	-	-	-	BQ4822	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	Parallel	28-DIP Module (0.61", 15.49mm)	28-DIP Module (18.42x37.72)
MCP7940N-I/MS	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	มีสิ้นค้า45660 pcs	-	1.8V ~ 5.5V	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 5.5V	1.2µA @ 3.3V	-	-	-	-	MCP7940	Tube	Automotive, AEC-Q100	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	I²C, 2-Wire Serial	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
M48T37Y-70MH1E	STMicroelectronics	IC RTC CLK/CALENDAR PAR 44SOH	มีสิ้นค้า8350 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	-	3mA @ 4.5V ~ 5.5V	-	-	-	-	M48T37	Tube	Timekeeper®	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	Parallel	44-BSOP (0.337', 8.56mm Width) requires SNAPHAT	44-SOH
PCF85363ATT/AJ	NXP USA Inc.	IC RTC CLK/CALENDAR I2C 8TSSOP	มีสิ้นค้า52250 pcs	-	0.9V ~ 5.5V	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	0.9V ~ 5.5V	0.885µA @ 3.3V	-	-	-	-	PCF85363	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	I²C, 2-Wire Serial	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP
DS1305E+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SPI 20TSSOP	มีสิ้นค้า10832 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	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, NVSRAM, Trickle-Charger	SPI	20-TSSOP (0.173', 4.40mm Width)	20-TSSOP
DS1315S-5+	Analog Devices Inc./Maxim Integrated	IC RTC PHANTOM CHIP PAR 16SOIC	มีสิ้นค้า2131 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	2.5V ~ 3.7V	1.3mA @ 5V	-	-	-	-	DS1315	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Phantom Time Chip	Leap Year	Parallel	16-SOIC (0.295', 7.50mm Width)	16-SOIC
DS1244W-120+	Analog Devices Inc./Maxim Integrated	IC RTC PHANTOM CHIP PAR 28EDIP	มีสิ้นค้า1607 pcs	-	2.97V ~ 3.63V	32KB	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-	7mA @ 3.3V	-	-	-	-	DS1244	Tube	-	-	-	0°C ~ 70°C	Through Hole	Phantom Time Chip	Leap Year, NVSRAM	Parallel	28-DIP Module (0.600", 15.24mm)	28-EDIP
M41ST85WMH6E	STMicroelectronics	IC RTC CLK/CALENDAR I2C 28SOH	มีสิ้นค้า15470 pcs	-	2.7V ~ 3.6V	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	-	-	-	-	M41ST	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	I²C, 2-Wire Serial	28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets	28-SOH
M48T35Y-70MH1E	STMicroelectronics	IC RTC CLK/CALENDAR PAR 28SOH	มีสิ้นค้า17980 pcs	-	4.5V ~ 5.5V	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	-	2mA @ 4.75V ~ 5.5V	-	-	-	-	M48T35	Tube	Timekeeper®	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Leap Year	Parallel	28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets	28-SOH
DS1307Z+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า16566 pcs	-	4.5V ~ 5.5V	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2V ~ 3.5V	200µA @ 5V	-	-	-	-	DS1307	Tube	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	I²C, 2-Wire Serial	8-SOIC (0.154', 3.90mm Width)	8-SOIC
PCF85263ATT/AJ	NXP USA Inc.	IC RTC CLK/CALENDAR I2C 8TSSOP	มีสิ้นค้า51760 pcs	-	0.9V ~ 5.5V	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	0.9V ~ 5.5V	0.885µA @ 3.3V	-	-	-	-	PCF85263	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	I²C, 2-Wire Serial	8-TSSOP, 8-MSOP (0.118', 3.00mm Width)	8-TSSOP
ISL12022MIBZR5421	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 20SOIC	มีสิ้นค้า8510 pcs	-	2.7V ~ 5.5V	128B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.8V ~ 5.5V	14µA ~ 15µA @ 3V ~ 5V	-	-	-	-	ISL12022	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Daylight Savings, Leap Year, SRAM	I²C, 2-Wire Serial	20-SOIC (0.295', 7.50mm Width)	20-SOIC
DS1337U/TR	Analog Devices Inc./Maxim Integrated	DS1337 I2C SERIAL RTC	มีสิ้นค้า16750 pcs	-	1.8V ~ 5.5V	-	HH:MM:SS (12/24 hr)	YY-MM-DD	-	0.6µA @ 1.3V ~ 1.8V	-	-	-	-	-	Bulk	-	-	-	-40°C ~ 85°C (TA)	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output	I²C	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-µMAX
DS1308U-18+	Analog Devices Inc./Maxim Integrated	IC RTC CLOCK/CALENDAR I2C 8UMAX	มีสิ้นค้า9891 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	Tube	-	-	-	-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
MCP7940N-I/ST	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	มีสิ้นค้า43350 pcs	-	1.8V ~ 5.5V	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 5.5V	1.2µA @ 3.3V	-	-	-	-	MCP7940	Tube	Automotive, AEC-Q100	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	I²C, 2-Wire Serial	8-TSSOP (0.173', 4.40mm Width)	8-TSSOP
MCP79402-I/MS	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	มีสิ้นค้า30109 pcs	-	1.8V ~ 5.5V	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.3V ~ 5.5V	1.2µA (Typ) @ 3.3V	-	-	-	-	MCP79402	Tube	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	I²C, 2-Wire Serial	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
AM1815AQ	Ambiq Micro, Inc.	REAL-TIME CLOCK WITH POWER MANAG	มีสิ้นค้า34722 pcs	Tape & Reel (TR)	-	-	-	-	-	-	-	Lead free / RoHS Compliant	1 (Unlimited)	1822-1007-2	-	-	*	14 Weeks	Real Time Clock (RTC) IC 16-VFQFN Exposed Pad	-	Surface Mount	-	-	-	16-VFQFN Exposed Pad	16-QFN (3x3)
BQ4802LYDWR	Texas Instruments	IC RTC CLK/CALENDAR PAR 28SOIC	มีสิ้นค้า7167 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-SOIC (0.295', 7.50mm Width)	28-SOIC
DS1647-120+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32EDIP	มีสิ้นค้า11240 pcs	-	4.5V ~ 5.5V	512KB	HH:MM:SS (24 hr)	YY-MM-DD-dd	-	4mA @ 4.5 V ~ 5.5 V	-	-	-	-	DS1647	Tube	-	-	-	0°C ~ 70°C	Through Hole	Clock/Calendar	Leap Year, NVSRAM	Parallel	32-DIP Module (0.600", 15.24mm)	32-EDIP
AB-RTCMC-32.768KHZ-AIGZ-S7-T	Abracon LLC	IC RTC CLK/CALENDAR I2C 8CLCC	มีสิ้นค้า7873 pcs	-	1V ~ 4.4V	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	-	0.4µA ~ 0.95µA @ 1V ~ 4.4V	-	-	-	-	-	Tape & Reel (TR)	-	-	-	-40°C ~ 85°C	Surface Mount	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	I²C, 2-Wire Serial	8-WCDFN	8-CLCC (3.2x1.5)
BQ32000DR	Texas Instruments	IC RTC CLK/CALENDAR I2C 8SOIC	มีสิ้นค้า62930 pcs	-	3V ~ 3.6V	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	1.4V ~ 3.6V	100µA @ 3.3V	-	-	-	-	BQ32000	Tape & Reel (TR)	-	-	-	-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
ISL12028IB27Z-T	Intersil	IC RTC CLK/CALENDAR I2C 14SOIC	มีสิ้นค้า11021 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	-	-	-	-	-	Bulk	-	-	-	-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
ISL12028IB27Z-T	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 14SOIC	มีสิ้นค้า13320 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	-	-	-	-	ISL12028	Tape & Reel (TR)	-	-	-	-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
DS1603+	Analog Devices Inc./Maxim Integrated	IC RTC ELAPSED CTR SER 14EDIP	มีสิ้นค้า5630 pcs	-	4.5V ~ 5.5V	-	Binary	Binary	3V ~ 4.5V	50µA @ 5V	-	-	-	-	DS1603	Tube	-	-	-	0°C ~ 70°C	Through Hole	Elapsed Time Counter	-	3-Wire Serial	14-DIP Module (0.335', 8.51mm)	14-EDIP
DS12885T+	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 32TQFP	มีสิ้นค้า3903 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	Tray	-	-	-	0°C ~ 70°C	Surface Mount	Clock/Calendar	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	32-TQFP	32-TQFP (7x7)
ISL12028IB27Z	Renesas Electronics America Inc	IC RTC CLK/CALENDAR I2C 14SOIC	มีสิ้นค้า3760 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	-	-	-	-	ISL12028	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