| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
230 pcs
|
230 pcs | On Request | 1 | On Request | On Request | 1751+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Date Format | |
| Features | |
| Interface | |
| Memory Size | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Supplier Device Package | |
| Time Format | |
| Type | |
| Voltage |
The PT7C4302WEX from Diodes Incorporated is a Real-Time Clock (RTC) module designed for applications requiring accurate timekeeping. It features a 3-wire serial interface for communication, making integration into embedded systems straightforward.
This RTC module supports a wide operating voltage range from 1.2V to 5.5V, with battery backup voltage also supported within a similar range. It offers features such as Leap Year compensation, NVSRAM for data retention, and a square wave output. The timekeeping current is minimal, ranging from 25.3µA to 81µA at 2V to 5V.
The PT7C4302WEX is housed in an 8-SOIC package and is designed for surface mount applications. It operates reliably within an extended temperature range of -40°C to 85°C. The module supports both 12/24 hour time formats and YY-MM-DD-dd date formats, with a memory size of 31 bytes available for data storage.
Key specifications include a 31-byte RAM, a trickle-charger feature, and support for leap year calculations. The 3-wire serial interface utilizes SCLK, I/O, and RST pins for data transfer and control.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.21 | $5.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the PT7C4302WEX is 1.2V to 5.5V.
The PT7C4302WEX operates within a temperature range of -40°C to 85°C.
The PT7C4302WEX is available in an 8-SOIC package.
The PT7C4302WEX is RoHS3 Compliant.