BQ3285ESSReal Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)
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ABRmicro #.ABR690-BQ3285-295015
ManufacturerTexas Instruments
MPN #.BQ3285ESS
Estimated Lead Time-
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Datasheet
BQ3285E,L (PDF)
BQ3285E,L (PDF)
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Shipping DateDecember 24, 2024
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Technical Specifications
Series-
Packaging
Tube
Lifecycle StatusObsolete
Base Product NumberBQ3285
Current Consumption Timekeeping (Max.)300µA @ 5V
Date FormatYY-MM-DD-dd
FeaturesAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
InterfaceParallel
Memory Size242B
Mounting StyleSurface Mount
Operating Temperature0°C ~ 70°C
Parameter ProgrammingSupported
Package Type (Mfr.)24-SSOP
Time FormatHH:MM:SS (12/24 hr)
TypeClock/Calendar
Supply Voltage4.5V ~ 5.5V
Backup Battery Voltage2.5V ~ 4V
Package / Case24-SSOP (0.154", 3.90mm Width)
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Datasheets
PCN Obsolescence/ EOL
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level2 (1 Year, ≤ 30°C/60% RH), Vacuum Sealing
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)
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Additional Details
The BQ3285ESS from Texas Instruments is a Real-Time Clock (RTC) integrated circuit designed for clock and calendar functions. It is housed in a 24-SSOP package with a width of 3.90mm, facilitating easy integration into compact designs. Operating at a voltage range of 4.5V to 5.5V and consuming 300µA at 5V, this RTC features capabilities such as alarm functions, automatic adjustment for daylight saving time, leap year compensation, and non-volatile static RAM (NVSRAM). Additionally, it provides a square wave output, offering versatility for timing applications in electronic systems.
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