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Renesas 1338-18DCGI8 Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

17,437Renesas8-SOIC (0.154", 3.90mm Width)RoHS
1338-18DCGI8 - No Image Available

Same model may have multiple batches, images only for reference.

1338-18DCGI8
Manufacturer
Part Number (MPN)
1338-18DCGI8
Detailed Description
IC RTC CLK/CALENDAR I2C 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Last Time Buy
RoHS State
RoHS Compliant
Datasheet
PDF 1338-18DCGI8 Datasheet
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Technical Specifications

Renesas 1338-18DCGI8 Real Time Clocks technical specifications.

General

Interface
I²C, 2-Wire Serial
Memory Size
56B
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.8V ~ 5.5V
Features
Leap Year, NVSRAM, Square Wave
Type
Clock/Calendar
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd

Alternate Parts Comparison (1338-18DCGI8 vs ISL12057IBZ-T vs X1227S8IZ vs X1205S8ZT1)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case8-SOIC8-SOIC8-SOIC8-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C0°C ~ 70°C
Supply Voltage1.8V ~ 5.5V1.8V ~ 3.6V4.5V ~ 5.5V2.7V ~ 5.5V
InterfaceI²C, 2-Wire SerialI²C, 2-Wire SerialI²C, 2-Wire SerialI²C, 2-Wire Serial
Current Timekeeping Max2µA @ 3.3V0.65µA @ 1.8V10µA ~ 20µA @ 2.7V ~ 5V10µA ~ 20µA @ 2.7V ~ 5V
Date FormatYY-MM-DD-ddYY-MM-DD-ddYY-MM-DD-ddYY-MM-DD-dd
FeaturesLeap Year, NVSRAM, Square WaveAlarm, Leap YearAlarm, Leap Year, Supervisor, Watchdog TimerAlarm, Leap Year
Time FormatHH:MM:SS (12/24 hr)HH:MM:SS (12/24 hr)HH MM SS (12/24 hr)HH:MM:SS (12/24 hr)
TypeClock/CalendarClock/CalendarClock/CalendarClock/Calendar
Voltage Supply Battery1.3V ~ 3.7V--1.8V ~ 5.5V1.8V ~ 5.5V
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More Parts in Real Time Clocks

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.