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|  | IC RTC CLK/CALENDAR SPI 20-TSSOP | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | SPI | Surface Mount | -40°C ~ 85°C | 2.7V ~ 5.5V | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | - |
|  | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | SPI, 4-Wire Serial | Surface Mount | -40°C ~ 85°C (TA) | 1.71V ~ 1.89V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX/uSOP | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 100µA @ 1.71V ~ 1.89V |
| | IC RTC BINARY COUNTER I2C 10UMAX | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | I²C, 2-Wire Serial | Surface Mount | -40°C ~ 85°C | 2.7V ~ 3.3V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX/uSOP | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | - | Binary | Binary | 1.3V ~ 3.7V | 125µA @ 2.7V ~ 3.3V |
|  | IC RTC CLOCK/CALENDAR I2C 8UMAX | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | I²C, 2-Wire Serial | Surface Mount | -40°C ~ 85°C | 1.71V ~ 5.5V | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX/uSOP | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 100µA @ 1.89V |
|  | INTEGRATED DS3231SN W/ NDK CRYST | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | I²C | Surface Mount | -40°C ~ 85°C (TA) | 2.3V ~ 5.5V | 10-LLGA | 10-LGA (5x5) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3V ~ 5.5V | 3µA ~ 3.5µA @ 3V ~ 5.5V |
|  | IC RTC CLK/CALENDAR SPI 20TSSOP | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | SPI | Surface Mount | -40°C ~ 85°C | 2V ~ 5.5V | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V |
|  | IC RTC TIME CLK MULTI 24TSSOP | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Multiplexed | Surface Mount | 0°C ~ 70°C | 5V | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | Real Time Clock (RTC) | - | 242B | HH:MM:SS | YYYY-MM-DD | - | - |
|  | IC RTC TIME EVENT REC I2C 8SOIC | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | I²C, 2-Wire Serial | Surface Mount | -40°C ~ 85°C | 4.5V ~ 5.5V | 8-SOIC (0.209", 5.30mm Width) | 8-SOIC | Time Event Recorder | Alarm, Leap Year, NVSRAM, Y2K | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.6V ~ 3.5V | - |
|  | IC RTC CLK/CALENDAR PAR 24SOIC | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Parallel | Surface Mount | -40°C ~ 85°C | 4.5V ~ 5.5V | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 3mA @ 5V |
| | IC RTC SYST CTRLR SER 20TSSOP | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | 3-Wire Serial | Surface Mount | 0°C ~ 70°C | 2.97V ~ 3.63V | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | Portable System Controller | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 100µA @ 3.3V |
|  | IC RTC CLK/CALENDAR PAR 28PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Parallel | Surface Mount | - | 4.5V ~ 5.5V | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 4V | - |
