CHIPNOBO
Semiconductor Replacement Engineering & Supply Continuity
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PRODUCT DATASHEET
ChipNobo MPN
NB41T83SMY6E
GLOBAL BRAND CROSS-REFERENCE
STMicroelectronics
IC RTC CLK/CALENDAR I2C 18SOX
M41T83SMY6E
- High-reliability design
- Long-term stable supply
- RoHS compliant
1. PRODUCT POSITIONING
NB41T83SMY6E is a product identity corresponding to the reference product M41T83SMY6E. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.
This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.
| 2. TECHNICAL SPECIFICATION COMPARISON (core parameters) | |||
|---|---|---|---|
| Parameter | STMicroelectronics M41T83SMY6E | ChipNobo NB41T83SMY6E | Match |
| Part Status | Active | Active | ✓ |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | ✓ |
| Mounting Type | Surface Mount | Surface Mount | ✓ |
| Programmable | Not Verified | Not Verified | ✓ |
| Type | Clock/Calendar | Clock/Calendar | ✓ |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | ✓ |
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 5.5V | ✓ |
| Time Format | HH:MM:SS:hh (24 hr) | HH:MM:SS:hh (24 hr) | ✓ |
| Interface | I2C, 2-Wire Serial | I2C, 2-Wire Serial | ✓ |
| Voltage - Supply, Battery | 2V ~ 5.5V | 2V ~ 5.5V | ✓ |
| Features | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | ✓ |
| Package / Case | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | ✓ |
| Supplier Device Package | 18-SOX | 18-SOX | ✓ |
| Memory Size | 7B | 7B | ✓ |
| Current - Timekeeping (Max) | 10µA @ 5.5V | 10µA @ 5.5V | ✓ |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ✓ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | ✓ |