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55 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Supply Voltage - Max Supply Voltage - Min Battery Backup Switching RTC Bus Interface Date Format Time Format RTC Memory Size
MCP7940M-I/SN
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RFQ
3,227
In-stock
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT SMD/SMT SOIC-8   + 85 C Tube 5.5 V 1.8 V No Backup Switching Serial, I2C     64 B
M41T0M6F
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RFQ
10,000
In-stock
STMicroelectronics Real Time Clock Serial 64 (8X8) SMD/SMT SOIC-8 - 40 C + 85 C Reel 5.5 V 2 V No Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS 8 B
PCF85063ATL/1,118
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RFQ
6,060
In-stock
NXP Semiconductors Real Time Clock Tiny RTC/calendar SMD/SMT HXSON-10 - 40 C + 85 C Reel 5.5 V 900 mV No Backup Switching Serial, I2C Binary Binary  
PCF85063ATT/AJ
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RFQ
85,480
In-stock
NXP Semiconductors Real Time Clock Real-Time Clock calendar SMD/SMT TSSOP-8 - 40 C + 85 C Reel 5.5 V 900 mV No Backup Switching Serial, I2C Binary Binary  
M41T80M6F
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RFQ
50,000
In-stock
STMicroelectronics Real Time Clock Serial 160 (20x8) SMD/SMT SOIC-8 - 40 C + 85 C Reel 5.5 V 2 V No Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS:hh, Binary 20 B
MCP7940MT-I/MNY
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RFQ
7,869
In-stock
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT SMD/SMT TDFN-8   + 85 C Reel 5.5 V 1.8 V No Backup Switching Serial, I2C     64 B
PCF85063BTL/1,118
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RFQ
7,860
In-stock
NXP Semiconductors Real Time Clock BL SECURE INTERFACES & POWER SMD/SMT HXSON-10 - 40 C + 85 C Reel 5.5 V 900 mV No Backup Switching Serial, SPI Binary Binary  
PCF85063AT/AY
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RFQ
2,524
In-stock
NXP Semiconductors Real Time Clock Tiny Real-Time Clock SMD/SMT SO-8 - 40 C + 85 C Reel 5.5 V 900 mV No Backup Switching Serial, I2C YY-MM-DD-dd, Binary HH:MM:SS, Binary  
PCA85063ATT/AJ
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RFQ
23,500
In-stock
NXP Semiconductors Real Time Clock Tiny Real-Time Clock Calendar w/ Alarm SMD/SMT TSSOP-8 - 40 C + 105 C Reel 5.5 V 900 mV No Backup Switching Serial, I2C Binary Binary  
MCP7940M-I/ST
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RFQ
7,620
In-stock
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT SMD/SMT TSSOP-8   + 85 C Tube 5.5 V 1.8 V No Backup Switching Serial, I2C     64 B
MCP7940MT-I/SN
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RFQ
1,091
In-stock
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT SMD/SMT SOIC-8   + 85 C Reel 5.5 V 1.8 V No Backup Switching Serial, I2C     64 B
MCP7940M-I/MS
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RFQ
2
In-stock
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT SMD/SMT MSOP-8   + 85 C Tube 5.5 V 1.8 V No Backup Switching Serial, I2C     64 B
NJU6355EM
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RFQ
1,809
In-stock
NJR Real Time Clock Serial I/O SMD/SMT DMP-8 - 30 C + 80 C Tube 5.5 V 2 V No Backup Switching Serial   HH:MM:SS  
NJU6355ED
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RFQ
254
In-stock
NJR Real Time Clock Serial I/O Through Hole DIP-8 - 30 C + 80 C Tube 5.5 V 2 V No Backup Switching Serial   HH:MM:SS  
R2023T-E2-F
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RFQ
1,963
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT TSSOP-10 - 40 C + 85 C Reel 5.5 V 1.7 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
R2043T-E2-F
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RFQ
1,340
In-stock
Ricoh Electronic Real Time Clock 4-Wire Real Time Clock IC SMD/SMT TSSOP-10 - 40 C + 85 C Reel 5.5 V 1.7 V No Backup Switching Serial, 4-Wire, SPI BCD format BCD format  
R2223L-E2
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RFQ
75
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT QFN-018018-12 - 40 C + 85 C Reel 5.5 V 1.5 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
R2223T-E2-F
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RFQ
100
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT TSSOP-10 - 40 C + 85 C Reel 5.5 V 1.5 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
R2221T-E2-F
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RFQ
20
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT TSSOP-10 - 40 C + 85 C Reel 5.5 V 1.5 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
PCF85063TP/1Z
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RFQ
31,719
In-stock
NXP Semiconductors Real Time Clock Tiny RTC/calendar SMD/SMT HWSON-8 - 40 C + 85 C Reel 5.5 V 900 mV No Backup Switching Serial, I2C Binary Binary  
RV5C387A-E2-F
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RFQ
4,000
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT SSOP-G-10 - 40 C + 85 C Reel 5.5 V 2 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format 16 B
R2025S-E2-F
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RFQ
995
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock Module SMD/SMT SOP-14 - 40 C + 85 C Reel 5.5 V 1.7 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
R2045S-E2-F
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RFQ
Ricoh Electronic Real Time Clock 4-Wire Real Time Clock Module SMD/SMT SOP-14 - 40 C + 85 C Reel 5.5 V 1.7 V No Backup Switching Serial, 4-Wire, SPI BCD format BCD format  
RV5C348A-E2-F
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RFQ
Ricoh Electronic Real Time Clock 4-Wire Real Time Clock IC SMD/SMT SSOP-10 - 40 C + 85 C Reel 5.5 V 2 V No Backup Switching Serial, 4-Wire, SPI BCD format BCD format  
MCP7940MT-I/ST
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RFQ
8,580
In-stock
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT SMD/SMT TSSOP-8   + 85 C Reel 5.5 V 1.8 V No Backup Switching Serial, I2C     64 B
MCP7940MT-I/MS
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RFQ
Microchip Technology Real Time Clock I2C RTCC 64B SRAM No VBAT SMD/SMT MSOP-8   + 85 C Reel 5.5 V 1.8 V No Backup Switching Serial, I2C     64 B
DS1375T+T&R
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RFQ
2,500
In-stock
Maxim Integrated Real Time Clock I2C Digital Input w/Alarm SMD/SMT TDFN-6 - 40 C + 85 C Reel 5.5 V 1.7 V No Backup Switching Serial, I2C DW:DM:M:Y HH:MM:SS 16 B
R2025D-E2-F
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RFQ
82
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock Module SMD/SMT SON-22 - 40 C + 85 C Reel 5.5 V 1.7 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
RV5C338A-E2-FB
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RFQ
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT SSOP-10 - 40 C + 85 C Reel 5.5 V 2 V No Backup Switching Serial, 3-Wire BCD format BCD format  
NJU6355EM-TE1
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RFQ
NJR Real Time Clock Serial I/O SMD/SMT DMP-8 - 30 C + 80 C Reel 5.5 V 2 V No Backup Switching Serial   HH:MM:SS  
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