Overview
The HT1307ARZ is a real Time Clock made by HTCSEMI in a SOIC-8 package with 8 pins. -40℃~+85℃ 0.5uA 4.5V~5.5V 500nA Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C SOIC-8 Real Time Clocks ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DS1338Z-18+, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,658 are in stock at JLCPCB (part C2834446).
Symbol
Footprint
Parameters
7- Current - Supply
- 500nA
- Features
- InsideSRAM/NVRAM
- Interface
- I2C
- Operating Temperature
- -40℃~+85℃
- Quiescent Current(Iq)
- 0.5uA
- Voltage - Supply
- 4.5V~5.5V
- crystal oscillator
- External
Order codes
1- HT1307ARZLCSC C2834446
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | X1 | Unspecified |
| 2 | X2 | Unspecified |
| 3 | VBAT | Unspecified |
| 4 | GND | Unspecified |
| 5 | SDA | Unspecified |
| 6 | SCL | Unspecified |
| 7 | SQW/OUT | Unspecified |
| 8 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the HT1307ARZ?
Yes. The symbol is EasyEDA_Cloud:DS1338Z-18+ and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HT1307ARZ?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the HT1307ARZ datasheet?
HTCSEMI publishes it: the Datasheet link on this page opens it.
Where can I order the HT1307ARZ?
JLCPCB lists it as part C2834446, with 2,658 in stock; the sellers' links on this page open their listings.
What can replace the HT1307ARZ?
Parts like it in the library: the PCF8563T/5 by NXP Semiconductors, the PCF8523T/1 by NXP Semiconductors, the PCF85163T/1 by NXP Semiconductors and the DS3231MZ+TRL by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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SOP-8-40℃~+85℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C No SOP-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksGM1302
SOIC-8-40℃~+85℃ 1.2mA 1nA 2V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM External SPI SOIC-8 Real Time Clocks ROHSGATEMODEReal Time Clocks