Mfr. #: | BQ4845S-A4TR |
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Manufacturer: | Texas Instruments |
Description: | Real Time Clock w/NVSRAM Control Watchdog Time |
Lifecycle: | New from this manufacturer. |
Datasheet: | BQ4845S-A4TR Datasheet |
Product belongs to the BQ4845 series. This product is categorized as Real Time Clocks Type: Clock/Calendar Tape & Reel (TR) Alternate Packaging is the packaging method for this product Weight of 0.025778 oz SMD/SMT Mounting-Style SOIC-28 Operational temperature range: 0°C ~ 70°C Surface Mount mounting type Product function is Alarm Calendar Clock Timer Interrupt. Interface: Parallel Voltage Supply Range: 4.75 V ~ 5.5 V Supplier device package: 28-SOIC This product comes with a - memory size. This product uses a HH:MM:SS (12/24 hr) time format. The product uses a YY-MM-DD-dd date format. Voltage supply range from 2.3 V ~ 4 V The Current-Timekeeping-Max for this product is 1.5mA (Typ) @ 4.5 V ~ 5.5 V. Maximum operating temperature of + 70 C Minimum operating temperature: 0 C This product does not have Backup Switching capability. Maximum supply voltage of 5.5 V Minimum supply voltage is 4.75 V This product uses an Parallel interface for RTC bus communication. This product features an 16 B of 256 kB for reliable real-time clock functionality.
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
BQ4845S-A4TR Specifications
A: Is the cutoff frequency of the product Series?
Q: Yes, the product's Series is indeed BQ4845
A: At what frequency does the Product?
Q: The product Product is Real Time Clocks.
A: What is the Type of the product?
Q: The Type of the product is Clock/Calendar.
A: At what frequency does the Packaging?
Q: The product Packaging is Tape & Reel (TR) Alternate Packaging.
A: Is the cutoff frequency of the product Unit-Weight?
Q: Yes, the product's Unit-Weight is indeed 0.025778 oz
A: At what frequency does the Mounting-Style?
Q: The product Mounting-Style is SMD/SMT.
A: What is the Package-Case of the product?
Q: The Package-Case of the product is SOIC-28.
A: Is the cutoff frequency of the product Operating-Temperature?
Q: Yes, the product's Operating-Temperature is indeed 0°C ~ 70°C
A: At what frequency does the Mounting-Type?
Q: The product Mounting-Type is Surface Mount.
A: Is the cutoff frequency of the product Function?
Q: Yes, the product's Function is indeed Alarm Calendar Clock Timer Interrupt
A: At what frequency does the Interface?
Q: The product Interface is Parallel.
A: Is the cutoff frequency of the product Voltage-Supply?
Q: Yes, the product's Voltage-Supply is indeed 4.75 V ~ 5.5 V
A: At what frequency does the Supplier-Device-Package?
Q: The product Supplier-Device-Package is 28-SOIC.
A: At what frequency does the Memory-Size?
Q: The product Memory-Size is -.
A: Is the cutoff frequency of the product Time-Format?
Q: Yes, the product's Time-Format is indeed HH:MM:SS (12/24 hr)
A: Is the cutoff frequency of the product Date-Format?
Q: Yes, the product's Date-Format is indeed YY-MM-DD-dd
A: At what frequency does the Voltage-Supply-Battery?
Q: The product Voltage-Supply-Battery is 2.3 V ~ 4 V.
A: Is the cutoff frequency of the product Current-Timekeeping-Max?
Q: Yes, the product's Current-Timekeeping-Max is indeed 1.5mA (Typ) @ 4.5 V ~ 5.5 V
A: Is the cutoff frequency of the product Maximum-Operating-Temperature?
Q: Yes, the product's Maximum-Operating-Temperature is indeed + 70 C
A: At what frequency does the Minimum-Operating-Temperature?
Q: The product Minimum-Operating-Temperature is 0 C.
A: What is the Battery-Backup-Switching of the product?
Q: The Battery-Backup-Switching of the product is Backup Switching.
A: At what frequency does the Supply-Voltage-Max?
Q: The product Supply-Voltage-Max is 5.5 V.
A: At what frequency does the Supply-Voltage-Min?
Q: The product Supply-Voltage-Min is 4.75 V.
A: At what frequency does the RTC-Bus-Interface?
Q: The product RTC-Bus-Interface is Parallel.
A: Is the cutoff frequency of the product RTC-Memory-Size?
Q: Yes, the product's RTC-Memory-Size is indeed 16 B