Technical Specifications
Parameters and characteristics for this part
| Specification | PT7C433833AZEEX |
|---|---|
| Current - Timekeeping (Max) | 125 µA |
| Features | NVSRAM, 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-WFDFN Exposed Pad |
| Supplier Device Package | 8-TDFN (2x3) |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 V |
| Voltage - Supply, Battery [Max] | 3.7 V |
| Voltage - Supply, Battery [Min] | 1.5 V |
PT7C433833 (Not Recommended for New Design (NRND)) Series
NRND = Not Recommended for New Design
| Part | Type | Voltage - Supply, Battery [Max] | Voltage - Supply, Battery [Min] | Time Format | Voltage - Supply [Min] | Voltage - Supply [Max] | Interface | Operating Temperature [Max] | Operating Temperature [Min] | Current - Timekeeping (Max) | Memory Size | Mounting Type | Package / Case | Package / Case [custom] | Package / Case | Features | Supplier Device Package | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diodes Inc | Clock/Calendar | 3.7 V | 1.5 V | HH:MM:SS (12/24 hr) | 2.7 V | 5.5 V | 2-Wire Serial I2C | 85 °C | -40 °C | 125 µA | 56 B | Surface Mount | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Leap Year NVSRAM Square Wave Output | 8-MSOP | ||
Diodes Inc | Clock/Calendar | 3.7 V | 1.5 V | HH:MM:SS (12/24 hr) | 2.7 V | 5.5 V | 2-Wire Serial I2C | 85 °C | -40 °C | 125 µA | 56 B | Surface Mount | 8-SOIC | Leap Year NVSRAM Square Wave Output | 8-SOIC | 3.9 mm | 0.154 in | ||
Diodes Inc | Clock/Calendar | 3.7 V | 1.5 V | HH:MM:SS (12/24 hr) | 2.7 V | 5.5 V | 2-Wire Serial I2C | 85 °C | -40 °C | 125 µA | 56 b | Surface Mount | 8-SOIC | Leap Year NVSRAM Square Wave Output | 8-SOIC | 3.9 mm | 0.154 in | ||
Diodes Inc | Clock/Calendar | 3.7 V | 1.5 V | HH:MM:SS (12/24 hr) | 2.7 V | 5.5 V | 2-Wire Serial I2C | 85 °C | -40 °C | 125 µA | 56 b | Surface Mount | 8-SOIC | Leap Year NVSRAM Square Wave Output | 8-SOIC | 3.9 mm | 0.154 in | ||
Diodes Inc | Clock/Calendar | 3.7 V | 1.5 V | HH:MM:SS (12/24 hr) | 2.7 V | 5.5 V | 2-Wire Serial I2C | 85 °C | -40 °C | 125 µA | 56 B | Surface Mount | 8-WFDFN Exposed Pad | Leap Year NVSRAM Square Wave Output | 8-TDFN (2x3) |
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 | $ 2.32 | |
| 10 | $ 1.49 | |||
| 25 | $ 1.27 | |||
| 100 | $ 1.02 | |||
| 250 | $ 0.90 | |||
| 500 | $ 0.83 | |||
| 1000 | $ 0.77 | |||
| Digi-Reel® | 1 | $ 2.32 | ||
| 10 | $ 1.49 | |||
| 25 | $ 1.27 | |||
| 100 | $ 1.02 | |||
| 250 | $ 0.90 | |||
| 500 | $ 0.83 | |||
| 1000 | $ 0.77 | |||
| Tape & Reel (TR) | 3000 | $ 0.69 | ||
| 6000 | $ 0.66 | |||
| 9000 | $ 0.64 | |||
| 15000 | $ 0.62 | |||
Description
General part information
PT7C433833 (Not Recommended for New Design (NRND)) Series
The PT7C433833A is a low-power clock/calendar with a programmable square-wave output and 56 bytes of nonvolatile RAM.
Documents
Technical documentation and resources