PT7C4311WEX
ObsoleteDiodes Inc
I2C INTERFACE WITH 56BYTE NVRAM RTC
Deep-Dive with AI
Search across all available documentation for this part.
PT7C4311WEX
ObsoleteDiodes Inc
I2C INTERFACE WITH 56BYTE NVRAM RTC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | PT7C4311WEX |
|---|---|
| Current - Timekeeping (Max) | 70 µA |
| Features | Y2K, Leap Year, Square Wave Output |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 56 B |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Time Format | HH:MM:SS (24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.2 V |
| Voltage - Supply, Battery [Max] | 5.5 V |
| Voltage - Supply, Battery [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.11 | |
| 10 | $ 1.35 | |||
| 25 | $ 1.15 | |||
| 100 | $ 0.92 | |||
| 250 | $ 0.81 | |||
| 500 | $ 0.75 | |||
| 1000 | $ 0.69 | |||
| Digi-Reel® | 1 | $ 2.11 | ||
| 10 | $ 1.35 | |||
| 25 | $ 1.15 | |||
| 100 | $ 0.92 | |||
| 250 | $ 0.81 | |||
| 500 | $ 0.75 | |||
| 1000 | $ 0.69 | |||
| Tape & Reel (TR) | 2500 | $ 0.63 | ||
| 5000 | $ 0.59 | |||
| 7500 | $ 0.57 | |||
| 12500 | $ 0.55 | |||
| 17500 | $ 0.54 | |||
Description
General part information
PT7C4311 Series
I2C interface with 56Byte NVRAM RTC
Documents
Technical documentation and resources