取消
| TYPE | DESCRIPTION |
| Mfr | EM Microelectronic |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Type | Clock/Calendar |
| Features | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Trickle-Charger |
| Memory Size | 43B |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage - Supply | 1.1V ~ 5.5V |
| Voltage - Supply, Battery | 1.1V ~ 5.5V |
| Current - Timekeeping (Max) | 0.4µA @ 5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 14-TSSOP |
| Base Product Number | EM3028 |
1
3.16
3.16
10
2.821
28.21
25
2.6792
66.98
100
2.1999
219.99
250
2.0582
514.55
500
1.81864
909.32
1000
1.43735
1437.35
