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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
151 DS17287-5 DS17287-5 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)
152 DS1284QN DS1284QN Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)
153 DS14287 DS14287 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-DIP Module (0.600", 15.24mm)
154 DS12887 DS12887 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-DIP Module (0.600", 15.24mm)
155 DS2404B DS2404B Maxim Integrated Real Time Clock (RTC) IC Binary Counter 4K (512 x 8) 1-Wire? and 3-Wire 16-SSOP (0.209", 5.30mm Width)
156 DS1743WP-120 DS1743WP-120 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module
157 DS1644-120 DS1644-120 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm)
158 DS1384FP-12 DS1384FP-12 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 44-QFP
159 DS1305E DS1305E Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width)
160 DS1689S DS1689S Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-SOIC (0.295", 7.50mm Width)
161 DS1307ZN DS1307ZN Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
162 DS1685QN-5 DS1685QN-5 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 28-LCC (J-Lead)
163 DS14285Q DS14285Q Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-LCC (J-Lead)
164 DS12885Q DS12885Q Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-LCC (J-Lead)
165 DS1501WE DS1501WE Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-TSSOP (0.465", 11.80mm Width)
166 DS1511W DS1511W Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-DIP Module (0.600", 15.24mm)
167 X1228S14-4.5A X1228S14-4.5A Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
168 X1228S14-2.7A X1228S14-2.7A Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
169 X1228S14-2.7 X1228S14-2.7 Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
170 X1228S14 X1228S14 Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
171 X1227S8-4.5A X1227S8-4.5A Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
172 X1227S8-2.7A X1227S8-2.7A Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
173 X1227S8-2.7 X1227S8-2.7 Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
174 X1227S8 X1227S8 Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
175 X1226S8 X1226S8 Intersil Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
176 BQ4852YMC-85 BQ4852YMC-85 Texas Instruments Real Time Clock (RTC) IC Clock/Calendar Parallel 36-DIP Module (0.610", 15.49mm)
177 BQ4850YMA-85 BQ4850YMA-85 Texas Instruments Real Time Clock (RTC) IC Clock/Calendar Parallel 32-DIP Module (0.61", 15.49mm)
178 PCF2123TS/1,112 PCF2123TS/1,112 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar SPI 14-TSSOP (0.173", 4.40mm Width)
179 PCF2123TS/1,118 PCF2123TS/1,118 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar SPI 14-TSSOP (0.173", 4.40mm Width)
180 PCF85263ATL/AX PCF85263ATL/AX NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 10-XFDFN Exposed Pad
181 PCF8563T/5,518 PCF8563T/5,518 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
182 PCF85063TP/1Z PCF85063TP/1Z NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-WFDFN Exposed Pad
183 DS1251YP-70IND+ DS1251YP-70IND+ Maxim Integrated Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 34-PowerCap? Module
184 DS1251WP-120IND+ DS1251WP-120IND+ Maxim Integrated Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 34-PowerCap? Module
185 DS1747-70IND+ DS1747-70IND+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 512KB Parallel 32-DIP Module (0.600", 15.24mm)
186 DS1251W-120IND+ DS1251W-120IND+ Maxim Integrated Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 32-DIP Module (0.600", 15.24mm)
187 DS1307Z DS1307Z Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
188 DS1307 DS1307 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
189 DS1302 DS1302 Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-DIP (0.300", 7.62mm)
190 DS1688S DS1688S Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-SOIC (0.295", 7.50mm Width)
191 PCF8523T/1,118 PCF8523T/1,118 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
192 PCF8523TK/1,118 PCF8523TK/1,118 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-VDFN Exposed Pad
193 PCF85363ATL/AX PCF85363ATL/AX NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 10-XFDFN Exposed Pad
194 PCF8563TS/5,118 PCF8563TS/5,118 NXP Semiconductors Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
195 DS1553P-100+ DS1553P-100+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module
196 DP8570AVX DP8570AVX Texas Instruments Real Time Clock (RTC) IC Timer Clock Peripheral (TCP) 44B Parallel 28-LCC (J-Lead)
197 DS1642-85+ DS1642-85+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)
198 DS1643P-100+ DS1643P-100+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module
199 DP8573AV DP8573AV Texas Instruments Real Time Clock (RTC) IC Clock/Calendar Parallel 28-LCC (J-Lead)
200 DS17885SN-3+ DS17885SN-3+ Maxim Integrated Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 24-SOIC (0.295", 7.50mm Width)
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Home > Products > Integrated Circuits (ICs)

Electronic Components and Parts

Clock/Timing - Real Time Clocks

DS17287-5
DS17287-5
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)

DS1284QN
DS1284QN
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)

DS14287
DS14287
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-DIP Module (0.600", 15.24mm)

DS12887
DS12887
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-DIP Module (0.600", 15.24mm)

DS2404B
DS2404B
Maxim Integrated
Real Time Clock (RTC) IC Binary Counter 4K (512 x 8) 1-Wire? and 3-Wire 16-SSOP (0.209", 5.30mm Width)

DS1743WP-120
DS1743WP-120
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module

DS1644-120
DS1644-120
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm)

DS1384FP-12
DS1384FP-12
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 44-QFP

DS1305E
DS1305E
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width)

DS1689S
DS1689S
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-SOIC (0.295", 7.50mm Width)

DS1307ZN
DS1307ZN
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

DS1685QN-5
DS1685QN-5
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 28-LCC (J-Lead)

DS14285Q
DS14285Q
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-LCC (J-Lead)

DS12885Q
DS12885Q
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-LCC (J-Lead)

DS1501WE
DS1501WE
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-TSSOP (0.465", 11.80mm Width)

DS1511W
DS1511W
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-DIP Module (0.600", 15.24mm)

X1228S14-4.5A
X1228S14-4.5A
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)

X1228S14-2.7A
X1228S14-2.7A
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)

X1228S14-2.7
X1228S14-2.7
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)

X1228S14
X1228S14
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)

X1227S8-4.5A
X1227S8-4.5A
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

X1227S8-2.7A
X1227S8-2.7A
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

X1227S8-2.7
X1227S8-2.7
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

X1227S8
X1227S8
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

X1226S8
X1226S8
Intersil
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

BQ4852YMC-85
BQ4852YMC-85
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar Parallel 36-DIP Module (0.610", 15.49mm)

BQ4850YMA-85
BQ4850YMA-85
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar Parallel 32-DIP Module (0.61", 15.49mm)

PCF2123TS/1,112
PCF2123TS/1,112
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar SPI 14-TSSOP (0.173", 4.40mm Width)

PCF2123TS/1,118
PCF2123TS/1,118
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar SPI 14-TSSOP (0.173", 4.40mm Width)

PCF85263ATL/AX
PCF85263ATL/AX
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 10-XFDFN Exposed Pad

PCF8563T/5,518
PCF8563T/5,518
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

PCF85063TP/1Z
PCF85063TP/1Z
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-WFDFN Exposed Pad

DS1251YP-70IND+
DS1251YP-70IND+
Maxim Integrated
Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 34-PowerCap? Module

DS1251WP-120IND+
DS1251WP-120IND+
Maxim Integrated
Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 34-PowerCap? Module

DS1747-70IND+
DS1747-70IND+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 512KB Parallel 32-DIP Module (0.600", 15.24mm)

DS1251W-120IND+
DS1251W-120IND+
Maxim Integrated
Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 32-DIP Module (0.600", 15.24mm)

DS1307Z
DS1307Z
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

DS1307
DS1307
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)

DS1302
DS1302
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-DIP (0.300", 7.62mm)

DS1688S
DS1688S
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-SOIC (0.295", 7.50mm Width)

PCF8523T/1,118
PCF8523T/1,118
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

PCF8523TK/1,118
PCF8523TK/1,118
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-VDFN Exposed Pad

PCF85363ATL/AX
PCF85363ATL/AX
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 10-XFDFN Exposed Pad

PCF8563TS/5,118
PCF8563TS/5,118
NXP Semiconductors
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

DS1553P-100+
DS1553P-100+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module

DP8570AVX
DP8570AVX
Texas Instruments
Real Time Clock (RTC) IC Timer Clock Peripheral (TCP) 44B Parallel 28-LCC (J-Lead)

DS1642-85+
DS1642-85+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)

DS1643P-100+
DS1643P-100+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap? Module

DP8573AV
DP8573AV
Texas Instruments
Real Time Clock (RTC) IC Clock/Calendar Parallel 28-LCC (J-Lead)

DS17885SN-3+
DS17885SN-3+
Maxim Integrated
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 24-SOIC (0.295", 7.50mm Width)

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