RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC
"Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SOIC (0.295"", 7.50mm Width)"
Manufacturer: Texas Instruments
Win Source Part Number: 1154310-BQ3285ESTR
Packaging: Reel - TR
Type: Clock/Calendar
Operating Temperature Range: 0°C ~ 70°C
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Package: 24-SOIC (0.295", 7.50mm Width)
Mounting: SMD
Operating Supply Voltage: 4.5 V ~ 5.5 V
Memory Size: 242B
Interface: Parallel
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 2.5 V ~ 4 V
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 24-SOIC
Current - Timekeeping (Maximum): 300μA @ 5V
Alternative Parts (Cross-Reference): DS1687-5+; bq3287EMT; BQ3285ESSTRG4; BQ3285ESTR;
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited
Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO24
RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC Product overview: BQ3285ESTR 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 SOIC. Search-friendly keywords include clock generator, oscillator, timing, synchronization, SOIC, 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-BQ3285ESTR can be used for catalog matching and distributor lookup.
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SOIC (0.295", 7.50mm Width)
IC RTC CLK/CALENDAR PAR 24SOIC
IC RTC CLK/CALENDAR PAR 24-SOIC
| Texas Instruments | DigiKey | Win Source Electronics | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks |
| Product Number | BQ3285ESTR | BQ3285ESTR-ND | 1154310-BQ3285ESTR | BQ3285ESTR | 690-BQ3285ESTR | BQ3285ESTR | BQ3285ESTR | BQ3285ESTR |
| Product Name | BQ3285E RTC IC with 242x8 NVSRAM Alarm Wake-up | Real Time Clocks | Clock/Timing - Clock/Timing - Real Time Clocks - BQ3285ESTR | SOIC Clock and Timing IC | Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Clock/Timing - Real Time Clocks | |
| Device Type | Real Time Clock | Real Time Clock | Real Time Clock | Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | |
| Package Type | PDIP,SOIC,SSOP | Surface Mount; SOIC; "24-SOIC (0.295"", 7.50mm Width)" | Surface Mount | SOP | Tape and Reel | Surface Mount; SOIC; 24-SOIC (0.295\", 7.50mm Width) | Surface Mount; Surface Mount | |
| Operating Temperature | 0.0 to 70 C (32 to 158 F) | 0.0 to 70 C (32 to 158 F) | 0.0 to 70 C (32 to 158 F) | 0.0 C (32 F) | 0.0 to 70 C (32 to 158 F) | 0.0 to 70 C (32 to 158 F) |
