ISL12022MR5421 系列
Low Power RTC Module with Battery Backed SRAM, Integrated Temp Comp and Auto Daylight Saving
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| ISL12022MIBZR5421 | REAL TIME CLOCK, NON-VOLATILE, C | Intersil | 2690 |
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| ISL12022MIBZ-TR5421 | IC RTC CLK/CALENDAR I2C 20-SOIC | Renesas Electronics America Inc | 4860 |
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