DS1339C-33#T&R
Analog Devices DS1339C-33#T&R (real-time clock (RTC)) is used for system clock synchronization, timing reference and communication synchronization. Genuine parts; frequency accuracy, temperature drift and package per the official datasheet. Contact us for pricing and stock.
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SOIC-16 · Generic package illustration
Based on the catalogue package field; not verified for this part. Check manufacturer documentation for dimensions, polarity and pinout.View part documentation ↓- Package
- SOIC-16
Product overview
Analog Devices DS1339C-33#T&R (real-time clock (RTC)) is used for system clock synchronization, timing reference and communication synchronization. Genuine parts; frequency accuracy, temperature drift and package per the official datasheet. Contact us for pricing and stock.
- Manufacturer
- MAXIM
- Part number
- DS1339C-33#T&R
- Category
- Real-Time Clocks (RTC)
- Package
- SOIC-16
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
38 parametersConstruction
- DS1339-33 2
- 3.3
- Input Leakage ILI (Note 3)
- 1 µA
- I/O Leakage ILO (Note 4)
- 1 µA
- VOL = 0.4V; VCC > VCC MIN (-3, -33); IOL (Note 4)
- 3 mA
- VOL = 0.2 (VCC); IOL (Note 4)
- 3 mA
- 2: VCC = 2.2V
- 60
- 33: VCC = 5.5V
- 200
- R1 (Note 7)
- 250 Ω
- R2
- 2000 Ω
- R3
- 4000 Ω
- Fast mode
- 400
- Standard mode
- 100
- Bus Free Time Between a STOP Fast mode
- 1.3
- and START Condition Standard mode
- 4.7
- Hold Time (Repeated) START Fast mode
- 0.6
- Condition (Note 10) Standard mode
- 4.0
- Setup Time for a Repeated Fast mode
- 0.6
- START Condition Standard mode
- 4.7
- Rise Time of Both SDA and SCL Fast mode 2
- 300
- Signals (Note 14) Standard mode 2
- 1000
- Fall Time of Both SDA and SCL Fast mode 2
- 300
- CB
- 400 pF
- I/O Capacitance (SDA, SCL) CI/O (Note 9)
- 10 pF
- Oscillator Stop Flag (OSF) Delay tOSF (Note 15)
- 100 ms
- Recovery at Power-Up tREC (Note 16)
- 2 ms
- VCC Fall Time; VPF(MAX) to VPF(MIN) tVCCF
- 300 µs
- VCC Rise Time; VPF(MIN) to VPF(MAX) tVCCR
- 0 µs
- Nominal Frequency fO
- 32 kHz
- Load Capacitance
- 6 pF
Performance
- Supply Voltage VCC DS1339-3
- 3.0 V
- Backup Supply Voltage
- 3.0 V
- VCC Active Current ICCA (Note 5)
- 450 µA
- VCC Standby Current (Note 6) ICCS -3: VCC = 3.3V
- 80 µA
- VBACKUP Leakage Current
- 25 nA
- VBACKUP Current EOSC = 0, SQW Off IBKOSC (Note 8)
- 400 nA
- VBACKUP Current EOSC = 0, SQW On IBKSQW (Note 8)
- 600 nA
- VBACKUP Current EOSC = 1
- 10 nA
- Series Resistance
- 50 kΩ
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.