Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Features | Base Product Number | Digi-Key Programmable | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Interface | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS3232MZ/V+T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | Automotive, AEC-Q100 | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM | DS3232 | Not Verified | 2.3V ~ 4.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 4.5V | 175µA @ 2.3V ~ 4.5V | ||
Analog Devices Inc./Maxim Integrated DS1251WP-C02+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C | - | - | Phantom Time Chip | Leap Year, NVSRAM | DS1251 | Not Verified | 2.97V ~ 3.63V | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 3A991B2A | 8542.39.0001 | 1 | Parallel | 512KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 7mA @ 3.3V | ||
Abracon LLC AB-RTCMC-32.768KHZ-B5ZE-S3-T | Abracon LLC |
Min: 1 Mult: 1 |
/image/Abracon LLC | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-SMD Module | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 1.2V ~ 5.5V | Module | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 0.5µA @ 2V ~ 5V | |||
Abracon LLC AB-RTCMC-32.768KHZ-EOZ9-S3-DBT | Abracon LLC |
Min: 1 Mult: 1 |
/image/Abracon LLC | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-SMD Module | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger | Not Verified | 1.4V ~ 5.5V | Module | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.4V ~ 5.5V | 1.5µA ~ 2.2µA @ 1.4V ~ 5V | |||
Abracon LLC AB-RTCMC-32.768KHZ-ZIZE-S2-T | Abracon LLC |
Min: 1 Mult: 1 |
/image/Abracon LLC | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-SMD Module | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Not Verified | 1.1V ~ 5.5V | Module | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | SPI | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.35µA ~ 0.4µA @ 2V ~ 5V | |||
Microchip Technology MCP795B21T-I/SL | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B21 | Not Verified | 1.8V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,600 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | |||
Microchip Technology MCP7940NT-E/MS | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | Automotive, AEC-Q100 | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM | MCP7940 | Not Verified | 1.8V ~ 5.5V | 8-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1.2µA @ 3.3V | ||
Microchip Technology MCP795B21T-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B21 | Not Verified | 1.8V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,500 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | |||
Microchip Technology MCP795B10T-I/SL | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B10 | Not Verified | 1.8V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,600 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | |||
Microchip Technology MCP795B20T-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B20 | Not Verified | 1.8V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,500 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | |||
Microchip Technology MCP795B10-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B10 | Not Verified | 1.8V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | MCP795B10IST | EAR99 | 8542.39.0001 | 96 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | ||
Microchip Technology MCP795B11-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B11 | Not Verified | 1.8V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | MCP795B11IST | EAR99 | 8542.39.0001 | 96 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | ||
Microchip Technology MCP795B21-I/SL | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B21 | Not Verified | 1.8V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | MCP795B21ISL | EAR99 | 8542.39.0001 | 57 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | ||
Microchip Technology MCP795B21-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B21 | Not Verified | 1.8V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | MCP795B21IST | EAR99 | 8542.39.0001 | 96 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | ||
Microchip Technology MCP795B22-I/SL | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B22 | Not Verified | 1.8V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | MCP795B22ISL | EAR99 | 8542.39.0001 | 57 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | ||
Microchip Technology MCP795B22-I/ST | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | MCP795B22 | Not Verified | 1.8V ~ 5.5V | 14-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | MCP795B22IST | EAR99 | 8542.39.0001 | 96 | SPI | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1µA @ 1.8V ~ 5.5V | ||
NXP USA Inc. PCA8802CX8/B/1,027 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | Die | Binary Counter | Square Wave Output, Unique ID | PCA88 | Not Verified | 1.6V ~ 5.5V | Die | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 935288465027 | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | Binary | Binary | - | 0.4µA @ 1.6V ~ 5.5V | |
Microchip Technology MCP7940N-I/P | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | Automotive, AEC-Q100 | Tube | Active | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM | MCP7940 | Not Verified | 1.8V ~ 5.5V | 8-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | MCP7940NIP | EAR99 | 8542.39.0001 | 60 | I²C, 2-Wire Serial | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1.2µA @ 3.3V | |
Microchip Technology MCP7940NT-E/SN | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | Automotive, AEC-Q100 | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM | MCP7940 | Not Verified | 1.8V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,300 | I²C, 2-Wire Serial | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1.2µA @ 3.3V | ||
Renesas Electronics America Inc 1337GNLGI8 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output | 1337G | Not Verified | 1.8V ~ 5.5V | 16-QFN (3x3) | download | 3 (168 Hours) | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | ||||
Renesas Electronics America Inc 1338C-31SRI | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 1338C | Not Verified | 3.3V ~ 5.5V | 16-SOIC | download | RoHS non-compliant | 3 (168 Hours) | EAR99 | 8542.39.0001 | 46 | I²C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 5µA @ 3.63V ~ 5.5V | |||
Renesas Electronics America Inc 1339C-31SRI8 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 1339C | Not Verified | 3.3V ~ 5.5V | 16-SOIC | download | RoHS non-compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 200µA @ 3.63V ~ 5.5V | ||
Abracon LLC AB1804-T3 | Abracon LLC |
Min: 1 Mult: 1 |
/image/Abracon LLC | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | Not Verified | 1.7V ~ 3.6V | 16-QFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | 256B | HH:MM:SS:hh | YY-MM-DD-dd | 1.5V ~ 3.6V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | |||
KYOCERA AVX KR3225Y32768EAW30TAA | KYOCERA AVX |
Min: 1 Mult: 1 |
/image/KYOCERA AVX | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SMD | Clock/Calendar | Alarm | Not Verified | 1.3V ~ 5.5V | SMD | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS | YY-MM-DD-dd | - | 2µA @ 3V | |||
Analog Devices Inc./Maxim Integrated DS1391U-33 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1391 | Not Verified | 2.97V ~ 5.5V | 10-uMAX/uSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | SPI | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | ||
NXP USA Inc. PCF8564AU/5GB/1,01 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | Die | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | PCF8564 | Not Verified | 1V ~ 5.5V | Die | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 935289477015 | EAR99 | 8542.39.0001 | 33,890 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | |
EPSON RX8900SA:UB3 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX8900SA | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | I²C | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.4µA ~ 1.5µA @ 3V ~ 5V | |||
Rohm Semiconductor BU9873F-GTE2 | Rohm Semiconductor |
Min: 1 Mult: 1 |
/image/Rohm Semiconductor | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | BU9873 | Not Verified | 1.8V ~ 5.5V | 8-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | ||
Rohm Semiconductor BU9873FJ-GTE2 | Rohm Semiconductor |
Min: 1 Mult: 1 |
/image/Rohm Semiconductor | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year | BU9873 | Not Verified | 1.8V ~ 5.5V | 8-SOP-J | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA ~ 1.35µA @ 3V ~ 5.5V | ||
Rohm Semiconductor BU9873FVT-GE2 | Rohm Semiconductor |
Min: 1 Mult: 1 |
/image/Rohm Semiconductor | - | Tape & Reel (TR) | Not For New Designs | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | BU9873 | Not Verified | 1.8V ~ 5.5V | 8-TSSOP-B | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA ~ 1.35µA @ 3V ~ 5.5V |
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