M48T512Y-70PM1
STMicroelectronics
IC RTC CLOCK/CALENDAR PAR 32DIP
Sa stock14910 pcs
4.5V ~ 5.5V
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-
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HH:MM:SS (24 hr)
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YY-MM-DD-dd
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4mA @ 4.5V ~ 5.5V
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M48T512
Tube
Timekeeper®
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-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
32-DIP Module (0.600', 15.24mm)
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32-PMDIP Module
RFQ
PCF85063AT/AY
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C 8SO
Sa stock74550 pcs
0.9V ~ 5.5V
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-
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HH:MM:SS (12/24 hr)
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YY-MM-DD-dd
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0.6µA @ 3.3V
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-
PCF85063
Tape & Reel (TR)
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-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)
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8-SO
RFQ
S-35399A03-J8T2U
SII Semiconductor Corporation
IC RTC CLK/CALENDAR I2C 8SOP
Sa stock39850 pcs
-
1.3 V ~ 5.5 V
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HH:MM:SS (12/24 hr)
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YY-MM-DD-dd
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14µA ~ 30µA @ 3V ~ 5V
8-SOP-J
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S-35399A03-J8T2U
IC RTC CLK/CALENDAR I2C 8SOP
1 (Unlimited)
12 Weeks
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Tape & Reel (TR)
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
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8-SOIC (0.154", 3.90mm Width)
-
RFQ
DS12R887-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 48BGA
Sa stock7880 pcs
4.5V ~ 5.5V
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114B
-
HH:MM:SS (12/24 hr)
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YY-MM-DD-dd
2V ~ 3.05V
2mA @ 4.5V ~ 5.5V
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DS12R887
Tray
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-
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-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Parallel
48-BBGA
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48-PBGA (11.8x15.3)
RFQ
RV5C338A-E2-F
Nisshinbo Micro Devices Inc.
3-WIRE SERIAL INTERFACE REAL-TIM
Sa stock55020 pcs
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RV5C338
Tape & Reel (TR)
*
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-
RFQ
ISL12022MIBZR5421
Intersil
IC RTC CLK/CALENDAR I2C 20SOIC
Sa stock4640 pcs
2.7V ~ 5.5V
-
128B
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
1.8V ~ 5.5V
14µA ~ 15µA @ 3V ~ 5V
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-
-
Bulk
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-
-
-
-
-
-
-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
RFQ
DS12R887-33
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 48BGA
Sa stock17170 pcs
2.97V ~ 3.63V
-
114B
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
2V ~ 3.05V
2mA @ 2.97V ~ 3.63V
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-
DS12R887
Tray
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-
-
-
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Parallel
48-BBGA
-
48-PBGA (11.8x15.3)
RFQ
HD146818RXP
Renesas Electronics America Inc
REAL TIME CLOCK PLUS RAM
Sa stock15780 pcs
-
-
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-
Bulk
*
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-
RFQ
PCF85063AT/AAZ
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C 8SO
Sa stock90700 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-SOIC (0.154', 3.90mm Width)
-
8-SO
RFQ
R2023T-E2-F
Nisshinbo Micro Devices Inc.
2-WIRE SERIAL INTERFACE REAL TIM
Sa stock56800 pcs
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R2023
Tape & Reel (TR)
*
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-
RFQ
M48T129Y-70PM1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 32DIP
Sa stock11840 pcs
4.5V ~ 5.5V
-
-
-
HH:MM:SS (24 hr)
-
YY-MM-DD-dd
-
4mA @ 4.5V ~ 5.5V
-
-
M48T129
Tube
Timekeeper®
-
-
-
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
Parallel
32-DIP Module (0.600", 15.24mm)
-
32-PMDIP
RFQ
ISL12024IRTCZ
Intersil
REAL-TIME CLOCK/CALENDAR WITH EM
Sa stock12573 pcs
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-
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-
Bulk
*
-
-
-
-
-
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-
-
-
RFQ
PT7C4311AUEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TDFN
Sa stock5290 pcs
1.2V ~ 5.5V, 1.5V ~ 5.5V, 3V ~ 5.5V
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56B
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
2V ~ 3.5V
150µA @ 1.5V ~ 5.5V
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-
Bulk
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-
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-
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-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
RAM, Square Wave Output
I²C, 2-Wire Serial
8-WFDFN Exposed Pad
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8-TDFN (2x3)
RFQ
R2262L01-E2
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR SER 18QFN
Sa stock44170 pcs
2.63V ~ 5.5V
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-
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
-
0.9µA @ 3V
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-
R2262
Tape & Reel (TR)
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-
-
-
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, RAM, SRAM
3-Wire Serial
18-XFQFN Exposed Pad
-
18-QFN (2x2)
RFQ
DS1286+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
Sa stock7290 pcs
4.5V ~ 5.5V
-
50B
-
HH:MM:SS:hh (12/24 hr)
-
YY-MM-DD-dd
2.4V ~ 3.5V
7mA @ 5V
-
-
DS1286
Tube
-
-
-
-
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Parallel
28-DIP Module (0.61', 15.49mm), 23 Leads
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28-EDIP
RFQ
R2051T01-E2-F
Nisshinbo Micro Devices Inc.
2 WIRE INTERFACE REAL-TIME CLOCK
Sa stock44270 pcs
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R2051
Tape & Reel (TR)
*
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-
RFQ
PCF8563T/5,518
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C 8SO
Sa stock62100 pcs
1.8V ~ 5.5V
-
-
-
HH:MM:SS (24 hr)
-
YY-MM-DD-dd
-
0.6µA ~ 0.75µA @ 2V ~ 5V
-
-
PCF8563
Tape & Reel (TR)
-
-
-
-
-
-
-
-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-SO
RFQ
PT7C4337ACSEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 16SOIC
Sa stock9500 pcs
1.8V ~ 5.5V
-
-
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
-
0.8µA @ 1.3V ~ 1.8V
-
-
PT7C4337
Tape & Reel (TR)
-
-
-
-
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
16-SOIC (0.295", 7.50mm Width)
-
16-SOIC
RFQ
PT7C4302AUEX
Diodes Incorporated
REAL TIME CLOCK MSOP-8
Sa stock81450 pcs
1.2V ~ 5.5V
-
31B
-
HH:MM:SS (12/24 hr)
-
YY-MM-DD-dd
1.2V ~ 5.5V
25.3µA ~ 81µA @ 2V ~ 5V
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-
-
-
-
-
-
-
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
3-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
-
8-MSOP
RFQ
R2045S-E2-F
Ricoh
R2045S - 4-wire Serial Interface
Sa stock14892 pcs
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RFQ