M41T81SM6F vs M41T82RM6F तुलना
विस्तृत दोनों ओर की तुलना M41T81SM6F द्वारा STMicroelectronics और M41T82RM6F द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
M41T81SM6F - Serial RTC 2.7-5.5V I2C 8-SOIC | STMicroelectronics
M41T81SM6F ✓ सक्रियSTMicroelectronics
M41T82RM6F - Low-Power I2C RTC with 32.768 kHz | STMicroelectronics
M41T82RM6F ✓ सक्रियविशेषता तुलना
| पैरामीटर | M41T81SM6F | M41T82RM6F |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Clock & Timing | Clock & Timing |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Manufacturer | STMicroelectronics | — |
| Product Type | Serial Real-Time Clock (RTC) | — |
| फ़ंक्शन | Clock/Calendar with Alarms | Timekeeping and calendar |
| Serial Interface | I2C (2-Wire), 400 kHz Fast-mode | — |
| Supply Voltage (VCC) | 2.7 V to 5.5 V | — |
| Timekeeping Format | BCD (binary-coded decimal) | — |
| Timekeeper Registers | Tenths of seconds, seconds, minutes, hours, day, date, month, year, century | — |
| Internal SRAM | 64 bytes (64x8) | — |
| Internal Oscillator Frequency | 32.768 kHz (external crystal controlled) | — |
| ऑपरेटिंग तापमान रेंज | -40 C to +85 C | — |
| पैकेज / केस | 8-SOIC (0.154 inch / 3.90 mm width) | — |
| माउंटिंग प्रकार | Surface Mount | Surface mount |
| Programmable Alarms | Yes (date/day/time alarm) | — |
| Watchdog / SQW Output | Yes | — |
| Leap Year Compensation | Automatic through 2099 | — |
| RoHS स्थिति | Compliant | [DATA_NEEDED: RoHS status] |
| MSL स्तर | 1 (unlimited) | — |
| Device Type | — | Serial I2C real-time clock and calendar |
| इंटरफ़ेस | — | I2C, 2-wire serial |
| Register Address Format | — | 7-bit |
| Clock Operating Voltage | — | 2.0 V to 5.5 V |
| Oscillator Frequency | — | 32.768 kHz |
| Oscillator Control | — | External crystal-controlled for SO8 package |
| Battery Supply Current | — | 365 nA ultra-low |
| पैकेज | — | 8-pin SOIC |
| Package Width | — | 3.90 mm |
| Alarm Function | — | Available; detailed polarity and behavior require datasheet confirmation |
| Timer Function | — | Available; detailed configuration requires datasheet confirmation |
| Battery Backup | — | Supported by the M41T8x RTC family |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| ऑपरेटिंग तापमान | — | [DATA_NEEDED: operating temperature range] |
| Absolute Maximum Ratings | — | [DATA_NEEDED: absolute maximum ratings] |