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Home > Products > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks - Integrated Circuits (ICs) - Electronic Components

No. Part Number Image Manufacturer Description Action
1251 MCP795W11T-I/ST MCP795W11T-I/ST Microchip Technology Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-TSSOP (0.173", 4.40mm Width)
1252 DS1393U-33+ DS1393U-33+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
1253 1339C-31SRI8 1339C-31SRI8 IDT, Integrated Device Technology Inc Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
1254 RTC-8564NB:B0:ROHS RTC-8564NB:B0:ROHS EPSON Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 22-SMD (20 leads) Flat Leads
1255 BQ3285LFSS-A1TRG4 BQ3285LFSS-A1TRG4 Texas Instruments Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)
1256 BQ3285LFSS-A1TR BQ3285LFSS-A1TR Texas Instruments Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)
1257 BQ3285LDSSTRG4 BQ3285LDSSTRG4 Texas Instruments Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)
1258 BQ3285LDSSTR BQ3285LDSSTR Texas Instruments Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)
1259 BQ3285ESTR BQ3285ESTR Texas Instruments Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SOIC (0.295", 7.50mm Width)
1260 RTC-8564JE:ROHS RTC-8564JE:ROHS EPSON Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 20-LSSOJ (0.213", 5.40mm Width)
1261 DS1685EN-3+T&R DS1685EN-3+T&R Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)
1262 DS1685EN-5+T&R DS1685EN-5+T&R Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)
1263 ISL12020MIRZ-T ISL12020MIRZ-T Intersil Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-PowerLFDFN
1264 ISL12022MAIBZ-T ISL12022MAIBZ-T Intersil Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
1265 ISL12022MIBZ-TR5421 ISL12022MIBZ-TR5421 Intersil Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
1266 BQ4285S-SB2TR BQ4285S-SB2TR Texas Instruments Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-SOIC (0.295", 7.50mm Width)
1267 1337GDVGI 1337GDVGI IDT, Integrated Device Technology Inc Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
1268 DS12885SN+T&R DS12885SN+T&R Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-SOIC (0.295", 7.50mm Width)
1269 DS1340C-3# DS1340C-3# Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
1270 DS1340C-18# DS1340C-18# Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
1271 DS1338C-18# DS1338C-18# Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
1272 DS1673E-5+T&R DS1673E-5+T&R Maxim Integrated Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width)
1273 DS1670E+T&R DS1670E+T&R Maxim Integrated Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width)
1274 ISL12022MIBZR5421 ISL12022MIBZR5421 Intersil Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
1275 DS3232S#T&R DS3232S#T&R Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 236B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
1276 DS17485E-3+ DS17485E-3+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 28-TSSOP (0.465", 11.80mm Width)
1277 DS17485-5+ DS17485-5+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-DIP (0.600", 15.24mm)
1278 DS17485-3+ DS17485-3+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-DIP (0.600", 15.24mm)
1279 DS17485S-5+ DS17485S-5+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-SOIC (0.295", 7.50mm Width)
1280 DS17485S-3+ DS17485S-3+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-SOIC (0.295", 7.50mm Width)
1281 DS17285EN-3+ DS17285EN-3+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 28-TSSOP (0.465", 11.80mm Width)
1282 DS1315EN-33+T&R DS1315EN-33+T&R Maxim Integrated Real Time Clock (RTC) IC Phantom Time Chip Parallel 20-TSSOP (0.173", 4.40mm Width)
1283 DS1315S-5+T&R DS1315S-5+T&R Maxim Integrated Real Time Clock (RTC) IC Phantom Time Chip Parallel 16-SOIC (0.295", 7.50mm Width)
1284 RTC-63423B RTC-63423B EPSON Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)
1285 DP8573AN DP8573AN Texas Instruments Real Time Clock (RTC) IC Clock/Calendar Parallel 24-DIP (0.300", 7.62mm)
1286 RTC-72423B RTC-72423B EPSON Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)
1287 RTC-72423A RTC-72423A EPSON Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)
1288 RTC-72421B RTC-72421B EPSON Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
1289 RTC-72421A RTC-72421A EPSON Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
1290 RTC-62421A RTC-62421A EPSON Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
1291 PCF8563P/F4,112 PCF8563P/F4,112 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
1292 PCF8593P,112 PCF8593P,112 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar 8B I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
1293 PCF8583P/F5,112 PCF8583P/F5,112 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar 240B I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
1294 DS1687-5IND DS1687-5IND Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-DIP Module (0.600", 15.24mm)
1295 DS1687-3IND DS1687-3IND Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-DIP Module (0.600", 15.24mm)
1296 DS12C887A DS12C887A Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 113B Parallel 24-DIP Module (0.600", 15.24mm)
1297 DS1386P-8-120 DS1386P-8-120 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module
1298 DS1744P-70IND DS1744P-70IND Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 34-PowerCap? Module
1299 DS1543W-120 DS1543W-120 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)
1300 DS1543-70 DS1543-70 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)
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Home > Products > Integrated Circuits (ICs)

Electronic Components and Parts

Clock/Timing - Real Time Clocks

MCP795W11T-I/ST
MCP795W11T-I/ST
Microchip Technology
Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-TSSOP (0.173", 4.40mm Width)

DS1393U-33+
DS1393U-33+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

1339C-31SRI8
1339C-31SRI8
IDT, Integrated Device Technology Inc
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)

RTC-8564NB:B0:ROHS
RTC-8564NB:B0:ROHS
EPSON
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 22-SMD (20 leads) Flat Leads

BQ3285LFSS-A1TRG4
BQ3285LFSS-A1TRG4
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)

BQ3285LFSS-A1TR
BQ3285LFSS-A1TR
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)

BQ3285LDSSTRG4
BQ3285LDSSTRG4
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)

BQ3285LDSSTR
BQ3285LDSSTR
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)

BQ3285ESTR
BQ3285ESTR
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SOIC (0.295", 7.50mm Width)

RTC-8564JE:ROHS
RTC-8564JE:ROHS
EPSON
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 20-LSSOJ (0.213", 5.40mm Width)

DS1685EN-3+T&R
DS1685EN-3+T&R
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)

DS1685EN-5+T&R
DS1685EN-5+T&R
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)

ISL12020MIRZ-T
ISL12020MIRZ-T
Intersil
Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-PowerLFDFN

ISL12022MAIBZ-T
ISL12022MAIBZ-T
Intersil
Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)

ISL12022MIBZ-TR5421
ISL12022MIBZ-TR5421
Intersil
Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)

BQ4285S-SB2TR
BQ4285S-SB2TR
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-SOIC (0.295", 7.50mm Width)

1337GDVGI
1337GDVGI
IDT, Integrated Device Technology Inc
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

DS12885SN+T&R
DS12885SN+T&R
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-SOIC (0.295", 7.50mm Width)

DS1340C-3#
DS1340C-3#
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)

DS1340C-18#
DS1340C-18#
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)

DS1338C-18#
DS1338C-18#
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)

DS1673E-5+T&R
DS1673E-5+T&R
Maxim Integrated
Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width)

DS1670E+T&R
DS1670E+T&R
Maxim Integrated
Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width)

ISL12022MIBZR5421
ISL12022MIBZR5421
Intersil
Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)

DS3232S#T&R
DS3232S#T&R
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 236B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)

DS17485E-3+
DS17485E-3+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 28-TSSOP (0.465", 11.80mm Width)

DS17485-5+
DS17485-5+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-DIP (0.600", 15.24mm)

DS17485-3+
DS17485-3+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-DIP (0.600", 15.24mm)

DS17485S-5+
DS17485S-5+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-SOIC (0.295", 7.50mm Width)

DS17485S-3+
DS17485S-3+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-SOIC (0.295", 7.50mm Width)

DS17285EN-3+
DS17285EN-3+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 28-TSSOP (0.465", 11.80mm Width)

DS1315EN-33+T&R
DS1315EN-33+T&R
Maxim Integrated
Real Time Clock (RTC) IC Phantom Time Chip Parallel 20-TSSOP (0.173", 4.40mm Width)

DS1315S-5+T&R
DS1315S-5+T&R
Maxim Integrated
Real Time Clock (RTC) IC Phantom Time Chip Parallel 16-SOIC (0.295", 7.50mm Width)

RTC-63423B
RTC-63423B
EPSON
Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)

DP8573AN
DP8573AN
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar Parallel 24-DIP (0.300", 7.62mm)

RTC-72423B
RTC-72423B
EPSON
Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)

RTC-72423A
RTC-72423A
EPSON
Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)

RTC-72421B
RTC-72421B
EPSON
Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)

RTC-72421A
RTC-72421A
EPSON
Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)

RTC-62421A
RTC-62421A
EPSON
Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)

PCF8563P/F4,112
PCF8563P/F4,112
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)

PCF8593P,112
PCF8593P,112
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar 8B I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)

PCF8583P/F5,112
PCF8583P/F5,112
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar 240B I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)

DS1687-5IND
DS1687-5IND
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-DIP Module (0.600", 15.24mm)

DS1687-3IND
DS1687-3IND
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-DIP Module (0.600", 15.24mm)

DS12C887A
DS12C887A
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 113B Parallel 24-DIP Module (0.600", 15.24mm)

DS1386P-8-120
DS1386P-8-120
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module

DS1744P-70IND
DS1744P-70IND
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 34-PowerCap? Module

DS1543W-120
DS1543W-120
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)

DS1543-70
DS1543-70
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)

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