DS1307Z309
GREENMICROExtended
-40℃~+85℃ 1.5mA 10nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C Yes SOP-8 Real Time Clocks ROHS
- Part id
- greenmicro/DS1307Z309
- Category
- Real Time Clocks
- Package
- SOP-8
- Pins
- 8
- In stock
- 0 at JLCPCB (C51026314)
Overview
The DS1307Z309 is a real Time Clock made by GREENMICRO in a SOP-8 package with 8 pins. -40℃~+85℃ 1.5mA 10nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C Yes SOP-8 Real Time Clocks ROHS.
PCBKit's library has its KiCad symbol (adafruit:DS1307, from Eagle libraries) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C51026314).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | X1 | Passive |
| 2 | X2 | Passive |
| 3 | VBAT | Power in |
| 4 | GND | Power in |
| 5 | SDA | Unspecified |
| 6 | SCL | Unspecified |
| 7 | SQW/OUT | Unspecified |
| 8 | VCC | Power in |
Parts like it
8
DS1302Z
SOP-8-20℃~+85℃ 1.2mA 1nA 2V~5.5V 3-Wire Serial Interface Backup power management and battery charging、InsideSRAM/NVRAM External SOP-8 Real Time Clocks ROHSJSMSEMIReal Time ClocksBM8563ESA
SOP-8-40℃~+85℃ 0.5uA 1.2V~5.5V 500nA Battery low-voltage detection、Programmable clock output、Alarm function、Countdown timer External I2C Yes SOP-8 Real Time Clocks ROHSGATEMODEReal Time ClocksDS1307ZM/TR
SOP-8-40℃~+85℃ 1.5mA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C No SOP-8 Real Time Clocks ROHSHGSEMIReal Time ClocksPCF8563
SOP-8-20℃~+85℃ 0.25uA 1.8V~5.5V I2C Programmable clock output、Alarm function、Countdown timer Yes SOP-8 Real Time Clocks ROHSIDCHIPReal Time ClocksBL5372
SOP-8-40℃~+85℃ 1.8V~5.5V 400nA Alarm function、Periodic interrupt output External I2C Yes SOP-8 Real Time Clocks ROHSBLReal Time ClocksBM85163ESA
SOP-8Real Time ClocksGATEMODEHT1381A
SOP-8-40℃~+85℃ 100nA 2V~5.5V 500nA External Locking and tamper-proof、Sleep/Wake control SOP-8 Real Time Clocks ROHSHoltek SemiconReal Time ClocksDS1302Z
SOP-8Real Time ClocksIDCHIP
Questions
Is there a KiCad symbol and footprint for the DS1307Z309?
Yes. The symbol is adafruit:DS1307 and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DS1307Z309?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where can I order the DS1307Z309?
JLCPCB lists it as part C51026314, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DS1307Z309?
Parts like it in the library: the DS1302Z by JSMSEMI, the BM8563ESA by GATEMODE, the DS1307ZM/TR by HGSEMI and the PCF8563 by IDCHIP. Check their datasheets: a part that fits the footprint may still differ in its ratings.