"Real Time Clock (RTC) IC Clock/Calendar Parallel 28-DIP (0.600"", 15.24mm)"
Manufacturer: Texas Instruments
Win Source Part Number: 770367-BQ4845YP-A4E3
Packaging: Tube
Type: Clock/Calendar
Mounting Style: Through Hole
Operating Temperature Range: 0°C ~ 70°C
Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Package: 28-DIP (0.600", 15.24mm)
Operating Supply Voltage: 4.5 V ~ 5.5 V
Interface: Parallel
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 2.3 V ~ 4 V
Part Status: Obsolete(EOL)
Family Name: BQ4845
Categories: Integrated Circuits (ICs)
Manufacturer Package: 28-PDIP
Current - Timekeeping (Maximum): 1.5mA (Typ) @ 4.5 V ~ 5.5 V
Alternative Parts (Cross-Reference): bq4845YP; BQ4845YS-A4TRG4; bq4845YS; BQ4845YS-A5NTR;
Introduction Date: August 01, 2006
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited
IC 1 TIMER(S), REAL TIME CLOCK, PDIP28, 0.600 INCH, ROHS COMPLIANT, PLASTIC, DIP-28, Timer or RTC Product overview: BQ4845YP-A4E3 from Texas Instruments is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include DIP. Search-friendly keywords include clock generator, oscillator, timing, synchronization, DIP, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-BQ4845YP-A4E3 can be used for catalog matching and distributor lookup.
Real Time Clock (RTC) IC Clock/Calendar Parallel 28-DIP (0.600", 15.24mm)
IC RTC CLK/CALENDAR PAR 28-DIP
IC RTC CLK/CALENDAR PAR 28DIP
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks |
| Product Number | BQ4845YP-A4E3-ND | 770367-BQ4845YP-A4E3 | 690-BQ4845YP-A4E3 | BQ4845YP-A4E3 | BQ4845YP-A4E3 | BQ4845YP-A4E3 |
| Product Name | Real Time Clocks | Clock/Timing - Clock/Timing - Real Time Clocks - BQ4845YP-A4E3 | DIP Clock and Timing IC | Real Time Clocks | Clock/Timing - Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks |
| Device Type | Real Time Clock | Real Time Clock | Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | |
| Package Type | Through Hole; DIP; "28-DIP (0.600"", 15.24mm)" | DIP | Rail/Tube | DIP; 28-DIP (0.600\", 15.24mm) | DIP; Through Hole | |
| Supply Voltage | 4.5 to 5.5 volts | 2.3 to 5.5 volts | 4.5 to 5.5 volts |
