Analog Devices DS1302ZN Real Time Clocks
IC RTC CLK/CALENDAR SER 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1302ZN
Detailed Description
IC RTC CLK/CALENDAR SER 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Obsolete
Datasheet
DS1302ZN Datasheet
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Technical Specifications
Analog Devices DS1302ZN Real Time Clocks technical specifications.
General
Series
DS1302ZN
Interface
3-Wire Serial
Memory Size
31B
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Obsolete
Features
Leap Year, NVSRAM, Trickle-Charger
Related Parts Comparison (DS1302ZN vs DS1683S+T&R vs DS1337S+T&R vs DS1672S-3+T&R)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | DS1302ZN | DS1683 | DS1337S | DS1672S |
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2V ~ 5.5V | 2.5V ~ 5.5V | 1.8V ~ 5.5V | 2.7V ~ 3.3V |
| Interface | 3-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Battery Backup Switching | Backup Switching | No Backup Switching | No Backup Switching | Backup Switching |
| Date Format | YY-MM-DD-dd | Binary | YY-MM-DD-dd | Binary |
| Features | Leap Year, NVSRAM, Trickle-Charger | Alarm, EEPROM | Alarm, Leap Year, Square Wave | Trickle-Charger |
| Package | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | SOIC-8 | SOIC-8 |
| Action |
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