Renesas 1339C-31SRI Real Time Clocks
IC RTC CLK/CALENDAR I2C 16-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
1339C-31SRI
Detailed Description
IC RTC CLK/CALENDAR I2C 16-SOIC
Package
16-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 16-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
1339C-31SRI Datasheet
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Technical Specifications
Renesas 1339C-31SRI Real Time Clocks technical specifications.
General
Interface
I²C, 2-Wire Serial
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
3.3V ~ 5.5V
Lifecycle Status
Obsolete
Features
Alarm, Leap Year, Square Wave Output, Trickle-Charger
Type
Clock/Calendar
Time Format
HH:MM:SS (12/24 hr)
Related Parts Comparison (1339C-31SRI vs CDP68HC68T1M2 vs CDP68HC68T1M296 vs 1338AC-31SRGI)
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 | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-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 | 3.3V ~ 5.5V | 3V ~ 6V | 3V ~ 6V | 3.3V ~ 5.5V |
| Interface | I²C, 2-Wire Serial | SPI | SPI | I²C, 2-Wire Serial |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Current Timekeeping Max | 200µA @ 3.63V ~ 5.5V | 20µA ~ 500µA @ 5V | 20µA ~ 500µA @ 5V | 5µA @ 3.63V ~ 5.5V |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Leap Year, NVSRAM, Square Wave |
| Package | SOIC-16 | 16-SOIC (0.295", 7.50mm Width) | SOIC-16 | 16-SOIC (0.295", 7.50mm Width) |
| Time Format | HH:MM:SS (12/24 hr) | HH MM SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Action |
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