PT7C4337WEX
External Yes SOIC-8 Real Time Clocks RoHS
Real-time Clock Module (I²c Bus)
- Manufacturer
- DIODES
- Manufacturer part #
- PT7C4337WEX
- Store part #
- C500768
- Package / case
- SOIC-8
- Category
- Real Time Clocks
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,151 in stock
#C500768
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹93.35 | ₹93.35 |
| 10+ | ₹74.25 | ₹742.50 |
| 30+ | ₹64.69 | ₹1,940.70 |
| 100+ | ₹55.37 | ₹5,537.00 |
| 500+ | ₹49.72 | ₹24,860.00 |
| 1,000+ | ₹46.68 | ₹46,680.00 |
1 × ₹93.35
₹93.35
excl. GST
₹110.15 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
PT7C4337WEX
₹93.35 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Voltage - Supply
- 1.8V~5.5V
- Features
- Programmable clock output;Alarm function
- crystal oscillator
- External
- Alarm Output
- Yes
- Current - Supply
- 450nA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.108 g
Overview
The PT7C4337 serial real-time clock is a low-power clock/calendar with two programmable time-of-day alarms and a programmable square-wave output. Address and data are transferred serially via a 2-wire, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The device is fully accessible through the serial interface while VCC is between 1.8V and 5.5V. PC operation is not guaranteed below 1.8V. Timekeeping operation is maintained with VCC as low as 1.2V.
Key features
- Uses external 32.768kHz quartz crystal for PT7C4337
- Supports I²C -Bus's high speed mode (400kHz)
- Includes time (Hour/Minute/Second) and calendar (Year/Month/Date/Day) counter functions (BCD code)
- Programmable square wave output signal
- Two Time-of-Day Alarms
- Oscillator Stop Flag
- Operating range: 1.8V to 5.5V
- Timekeeping range: 1.2V to 1.8V
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green" Device
Alternatives
Similar parts — check the datasheet before substituting.
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 | HT8563ARZ#C2834465HTCSEMI · SOIC-8 | HTCSEMI | SOIC-8 | 1,032 | ₹99.15 · 1,032 in stock | View |
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