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MCP7940N-I/SN
| Manufacturer | |
| Description | Real Time Clock Serial 64Byte 8-Pin SOIC N Tube I2C GP RTCC, 64B SRAM IC RTCC 64B SRAM GP 8-SOIC Real Time Clock I2C GP RTCC 64B SRAM RTCC, GP I2C, 64B SRAM, 8SOIC IC RTC CLK/CALENDAR I2C 8-SOIC RTC circuit; I2C; SRAM; 64B; 1.8÷5.5VDC; SO8 RTC IC SOIC-8,I²C, MCP7940N-I/SN, Microchip 实时时钟 (RTC), 备用电池、日历功能, 64B RAM, I2C总线, 1.8 → 5.5 V电源, 8针 SOIC封装 |
| Category |
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Business
| MOQ | 500 | Unit Pack | 100 |
| Other Names | MCP7940NISN | Standard Package | Rail / Tube |
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| Tariff No | 85423990 | Rad Hardened | No |
Electrical
| Memory | 64 B | RAM Size | 64 byte |
| Frequency | 400kHz | Interface | I²C, 2-Wire Serial |
| Memory Size | 64B | Memory Type | SRAM |
| Voltage Rating | -0.6...7.5V | Current - Supply | 400µA |
| Voltage - Supply | 2.5|3.3|5 V | Voltage - Supply (Min) | 1.8 V |
| Voltage - Supply, Battery | 1.3 V ~ 5.5 V | Current - Timekeeping (Max) | 1.2µA @ 3.3V |
Mechanical
| Weight | 0.000078 | Packaging | Tube |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :8 | Package / Case | 8SOIC N |
| Package Cooled | SOIC N | Material Finish | :MSL 1 - Unlimited |
| Package Quantity | 50 | Number of Positions | 8 |
| Supplier Device Package | 8-SOIC N | ||
Product Info
| Spg | 50 | Type | Clock/Calendar |
| Format | :12Hr / 24Hr | Features | Alarm, Leap Year, Square Wave Output, SRAM |
| Function | Clock/Calendar/Alarm/Battery Backup | Date Format | DW:DM:M:Y |
| Time Format | HH:MM:SS | Battery Series | Yes |
| Bus Connection | Serial (2-Wire, I2C) | Number of Units | 1 |
Environmental
| Storage Interface | 64B | Operating Temperature | -40 to 85 °C |
| Operating Temperature - Junction | 85C | ||
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