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- Manufacturer No：BQ4802LYPW
- Manufacturer：Texas Instruments
- Category：Clock/Timing - Real Time Clocks
- Datasheet：BQ4802LYPW
- SKU：758238
- Description：Real Time Clock (RTC) IC Clock/Calendar - Parallel 28-TSSOP (0.173", 4.40mm Width)
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User Guide
BQ4802LYPW Details
Real Time Clock (RTC) IC Clock/Calendar - Parallel 28-TSSOP (0.173", 4.40mm Width)
BQ4802LYPW Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- ECCN Code: EAR99
- Radiation Hardening: No
- Contact Plating: Gold
- JESD-609 Code: e4
- Factory Lead Time: 6 Weeks
- Supply Voltage: 3.3V
- Technology: CMOS
- Peak Reflow Temperature (Cel): 260
- Number of Pins: 28
- Thickness: 1mm
- Terminal Pitch: 0.65mm
- Operating Temperature: 0°C~70°C
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply: 2.7V~3.6V
- Logic Function: Clock
- Supply Current-Max: 9mA
- Type: Clock/Calendar
- Subcategory: Timer or RTC
- Time-Min: SECONDS
- Weight: 117.508773mg
- Voltage - Supply, Battery: 2.4V~4V
- Current - Timekeeping (Max): 1.5mA Typ @ 2.7 V~3.6 V
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Number of Timers: 1
- Pbfree Code: yes
- Volatile: YES
- Lead Free: Lead Free
- Terminal Position: DUAL
- Packaging: Tube
- Operating Supply Voltage: 3.3V
- REACH SVHC: No SVHC
- Number of Terminations: 28
- Pin Count: 28
- HTS Code: 8542.39.00.01
- Interface: Parallel
- Height: 1.2mm
- Width: 4.4mm
- Interrupt Capability: Y
- Length: 9.7mm
- Date Format: YY-MM-DD-dd
- Package / Case: 28-TSSOP (0.173, 4.40mm Width)
- Time Format: HH:MM:SS (12/24 hr)
- Clock Frequency: 0.032MHz
- Feature: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Base Part Number: BQ4802
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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