Real Time Clocks, Clock/Timing

Access Time：

Additional Feature：

Address Bus Width：

Adjustable Threshold：

Ambient Temperature Range High：

Base Part Number：

Base Product Number：

Battery Backup Switching：

Brand：

Bus Compatibility：

Bus Type：

Capacitance：

Clock Frequency：

Contact Plating：

Current - Timekeeping (Max)：

Date Format：

Density：

Dimensions：

ECCN Code：

External Data Bus Width：

Factory Lead Time：

Feature：

Features：

Frequency：

Function：

Functions：

Height：

Height Seated (Max)：

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0.6mm (2)
0.835mm (1)
0.85mm (2)
0.8mm (18)
0.9mm (14)
1.1mm (125)
1.24mm (7)
1.2mm (153)
1.3mm (3)
1.5mm (5)
1.65mm (1)
1.71mm (1)
1.7272mm (17)
1.73mm (26)
1.75mm (155)
1.99mm (1)
10.668mm (12)
10.67mm (9)
10.922mm (45)
11.88mm (1)
1mm (14)
2.13mm (9)
2.3368mm (28)
2.45mm (2)
2.64mm (2)
2.65mm (70)
2.667mm (4)
2.67mm (22)
2.68mm (4)
2.69mm (20)
3.05mm (53)
3.3mm (6)
3.68mm (1)
4.2mm (4)
4.572mm (24)
4.57mm (18)
4.826mm (3)
5.08mm (38)
5.92mm (1)
6.858mm (14)
8.38mm (2)
8.51mm (8)
9.02mm (3)
9.398mm (43)
9.52mm (6)
9.53mm (2)
9.65mm (4)

HTS Code：

Information Access Method：

Interface：

Interrupt Capability：

JESD-30 Code：

JESD-609 Code：

Lead Free：

Lead Shape：

Length：

Lifecycle Status：

Load Capacitance：

Logic Function：

Manufacturer：

Manufacturer Package Identifier：

Max Operating Temperature：

Max Supply Voltage：

Maximum Operating Supply Voltage：

Maximum Operating Temperature：

Maximum Operating Temperature (°C)：

Memory Size：

Memory Type：

Mfr：

Min Operating Temperature：

Min Supply Voltage：

Minimum Operating Supply Voltage：

Minimum Operating Supply Voltage (V)：

Minimum Operating Temperature：

Moisture Sensitivity Level (MSL)：

Mount：

Mounting：

Mounting Style：

Mounting Type：

MSL：

Nominal Supply Current：

Non-Volatile Memory：

Number of Bits：

Number of Outputs：

Number of Pins：

Number of Terminals：

Number of Terminations：

Number of Timers：

Operating Supply Current：

Operating Supply Voltage：

Operating Supply Voltage (Max)：

Operating Supply Voltage (Min)：

Operating Supply Voltage (Typ)：

Operating Temperature：

Operating Temperature (Max)：

Operating Temperature (Min)：

Operating Temperature Classification：

Other Names：

Output Type：

Package：

Package / Case：

Package Length：

Package Shape：

Package Type：

Package Width：

Packaging：

Part Status：

Pbfree Code：

PCB changed：

Peak Reflow Temperature (Cel)：

Pin Count：

Power Supplies：

Product：

Product Category：

Product Status：

Product Type：

Published：

Qualification Status：

RAM (words)：

RAM Size：

Reach Compliance Code：

REACH SVHC：

RoHS：

RoHS Status：

Schedule B：

Screening Level：

Seated Height-Max：

Series：

Subcategory：

Supplier Device Package：

Supplier Package：

Supply Current-Max：

Supply Voltage：

Supply Voltage-Max (Vsup)：

Supply Voltage-Min (Vsup)：

Surface Mount：

Temperature Grade：

Terminal Finish：

Terminal Form：

Terminal Pitch：

Terminal Position：

Termination：

Thickness：

Time Format：

Time-Min：

Time@Peak Reflow Temperature-Max (s)：

Tolerance：

Type：

Typical Operating Supply Voltage (V)：

uPs/uCs/Peripheral ICs Type：

Volatile：

Voltage：

Voltage - Rated DC：

Voltage - Supply：

Voltage - Supply, Battery：

Weight：

Width：

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1.14mm (2)
1.5 mm (1)
1.5mm (1)
1.6mm (1)
1.84mm (2)
1.97mm (7)
10.1mm (1)
10mm (2)
11.43mm (2)
11.505mm (16)
11.51mm (6)
11.58mm (4)
11.8mm (1)
14.61mm (2)
15.24mm (133)
18.29mm (10)
18.3 mm (1)
18.34mm (13)
18.42mm (5)
18.8mm (15)
2.3mm (6)
2.4mm (4)
2.5 mm (5)
2.5mm (2)
2.6mm (4)
2.8mm (1)
2.9972mm (3)
23.495mm (42)
23.62mm (2)
2mm (15)
3 mm (5)
3.05mm (10)
3.1mm (12)
3.2 mm (1)
3.76mm (2)
3.9 mm (1)
3.9116mm (18)
3.91mm (5)
3.9mm (203)
3mm (197)
4.1mm (1)
4.4 mm (1)
4.4958mm (1)
4.4mm (111)
4.5mm (21)
40mm (1)
42.5mm (1)
4mm (69)
5.285mm (2)
5.29mm (1)
5.2mm (1)
5.4mm (1)
5.6mm (1)
5mm (7)
7.11mm (2)
7.495mm (1)
7.49mm (2)
7.51mm (4)
7.52mm (5)
7.5565mm (4)
7.5mm (102)
7.62 mm (2)
7.62mm (54)
7.67mm (2)
7.6mm (24)
7.87mm (10)
7mm (12)
8.2mm (2)
8.565mm (15)
8.56mm (35)
8.89mm (11)
8mm (26)

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Real Time Clocks

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Browse Real Time Clocks components including ICs, modules, and related parts. Datasheets, alternatives, and global sourcing available.

Part	Manufacturer	Description	Price		Stock	Action
R2221L-E2	Nisshinbo Micro Devices	2-WIRE SERIAL INTERFACE REAL TIM	-	PDF RFQ	45,989 In-stock Warehouse	ADD TO RFQ
RS5C338A-E2-F	Nisshinbo Micro Devices	3-WIRE SERIAL INTERFACE REAL-TIM	-	PDF RFQ	19,071 In-stock Warehouse	ADD TO RFQ
RV5C338A-E2-F	Nisshinbo Micro Devices	3-WIRE SERIAL INTERFACE REAL-TIM	-	PDF RFQ	8,000 In-stock Warehouse	ADD TO RFQ
RV5C386A-E2-F	Nisshinbo Micro Devices	I2C BUS SERIAL INTERFACE REAL-TI	-	PDF RFQ	6,283 In-stock Warehouse	ADD TO RFQ
RS5C372B-E2-F	Nisshinbo Micro Devices	IC REAL TIME CLOCK 2 WIRE	-	PDF RFQ	13,857 In-stock Warehouse	ADD TO RFQ
R2051S02-E2-F	Nisshinbo Micro Devices	HIGH PRECISION I2C-BUS REAL-TIME	-	PDF RFQ	43,236 In-stock Warehouse	ADD TO RFQ
R2051S03-E2-F	Nisshinbo Micro Devices	HIGH PRECISION I2C-BUS REAL-TIME	-	PDF RFQ	28,910 In-stock Warehouse	ADD TO RFQ
R2061S02-E2-F	Nisshinbo Micro Devices	3 WIRE INTERFACE REAL-TIME CLOCK	-	PDF RFQ	14,729 In-stock Warehouse	ADD TO RFQ
S-35199A01-HRT1	ABLIC	IC RTC CLK/CALENDAR	-	PDF RFQ	9,711 In-stock Warehouse	ADD TO RFQ
S-35399A02-HRT1	ABLIC	IC RTC CLK/CALENDAR	-	PDF RFQ	4,926 In-stock Warehouse	ADD TO RFQ
MCP79400T-I/ST	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TSSOP	-	PDF RFQ	7,279 In-stock Warehouse	ADD TO RFQ
S-35399A03-J8T2G	ABLIC	IC RTC CLK/CALENDAR I2C 8SOP	-	PDF RFQ	33,126 In-stock Warehouse	ADD TO RFQ
MCP79401T-I/SN	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-SOIC	-	PDF RFQ	13,588 In-stock Warehouse	ADD TO RFQ
MCP79400T-I/MNY	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TDFN	1+ $1.3767 10+ $1.2708 100+ $1.1649 1000+ $1.1119 10000+ $1.0590	PDF RFQ	1,416 In-stock Warehouse	Buy Now ADD TO RFQ
MCP79402T-I/SN	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-SOIC	-	PDF RFQ	44,181 In-stock Warehouse	ADD TO RFQ
MCP79401T-I/ST	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TSSOP	-	PDF RFQ	4,199 In-stock Warehouse	ADD TO RFQ
MCP79401T-I/MS	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-MSOP	-	PDF RFQ	30,591 In-stock Warehouse	ADD TO RFQ
MCP79402T-I/ST	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TSSOP	-	PDF RFQ	2,638 In-stock Warehouse	ADD TO RFQ
MCP79402T-I/MS	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-MSOP	-	PDF RFQ	39,399 In-stock Warehouse	ADD TO RFQ
MCP79401T-I/MNY	Microchip Technology	IC RTC CLK/CALENDAR I2C 8-TDFN	-	PDF RFQ	5,129 In-stock Warehouse	ADD TO RFQ

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