BQ4845YS-A4NTR vs BQ4845YS-A4N तुलना
विस्तृत दोनों ओर की तुलना BQ4845YS-A4NTR द्वारा Texas Instruments और BQ4845YS-A4N द्वारा Texas Instruments. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Texas Instruments
BQ4845YS-A4NTR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4845YS-A4NTR ✓ सक्रियTexas Instruments
BQ4845YS-A4N - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4845YS-A4N ✓ सक्रियविशेषता तुलना
| पैरामीटर | BQ4845YS-A4NTR | BQ4845YS-A4N |
|---|---|---|
| ब्रांड | Texas Instruments | Texas Instruments |
| श्रेणी | Clock & Timing | Clock & Timing |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Product Type | Parallel real-time clock and clock/calendar with CPU supervisor | Parallel real-time clock and clock/calendar with CPU supervisor |
| MPN | BQ4845YS-A4NTR | BQ4845YS-A4N |
| Manufacturer | Texas Instruments | Texas Instruments |
| Crystal Frequency | 32.768 kHz | 32.768 kHz |
| Battery Voltage Range | 2.3 V to 4 V | 2.3 V to 4 V |
| System Supply Condition | 4.5 V to 5.5 V for the stated timekeeping-current condition | 4.5 V to 5.5 V for the stated timekeeping-current condition |
| Maximum Timekeeping Current | 1.5 mA at 4.5 V to 5.5 V | 1.5 mA at 4.5 V to 5.5 V |
| Backup Clock Operation Current | Less than 500 nA | Less than 500 nA |
| इंटरफ़ेस | Parallel | Parallel |
| Clock Format | BCD | BCD |
| Calendar Features | Leap year and daylight savings support | Leap year and daylight savings support |
| Supervisory Features | CPU supervisor and watchdog timer | CPU supervisor and watchdog timer |
| Reset Features | Microprocessor reset and power-fail-related control functions | Microprocessor reset and power-fail-related control functions |
| Nonvolatile Support | Battery-backup switchover and nonvolatile control for external SRAM | Battery-backup switchover and nonvolatile control for external SRAM |
| Backup Source | 3 V backup battery connection | 3 V backup battery connection |
| पैकेज | 28-pin SOIC, 0.295 inch width, 7.50 mm | 28-pin SOIC, 0.295 inch width, 7.50 mm |
| माउंटिंग प्रकार | Surface mount | Surface mount |
| RoHS स्थिति | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| ऑपरेटिंग तापमान | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Pinout | 28-pin parallel real-time clock and supervisor pinout per manufacturer datasheet | 28-pin parallel real-time clock and supervisor pinout per manufacturer datasheet |