 | |  | |
| PartNumber | MCP7940N-E/MS | MCP7940N-I/MS | MCP7940N-E/SN |
| Description | Real Time Clock I2C GP RTCC 64B SRAM, EXT | Real Time Clock I2C GP RTCC 64B SRAM | Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MSOP-8 | MSOP-8 | SOIC-8 |
| RTC Bus Interface | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C |
| Date Format | DW:DM:M:Y | DW:DM:M:Y | DW:DM:M:Y |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| Battery Backup Switching | Backup Switching | Backup Switching | Backup Switching |
| RTC Memory Size | 64 B | 64 B | 64 B |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 85 C | + 125 C |
| Packaging | Tube | Tube | Tube |
| Function | Alarm, Calendar, Clock | Alarm, Calendar, Clock | Alarm, Calendar, Clock |
| Product | Real Time Clocks | Real Time Clocks | Real Time Clocks |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Unit Weight | 0.004938 oz | 0.004938 oz | 0.019048 oz |
| Moisture Sensitive | - | - | Yes |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Microchip Technology |
MCP7940N-I/SN | Real Time Clock I2C GP RTCC 64B SRAM | |
| MCP7940NT-I/MS | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940N-E/MS | Real Time Clock I2C GP RTCC 64B SRAM, EXT | ||
| MCP7940NT-I/SN | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940N-I/MS | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940NT-E/SN | Real Time Clock I2C GP RTCC 64B SRAM EXT | ||
| MCP7940NT-I/MNY | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940N-E/SN | Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT | ||
| MCP7940N-I/P | Real Time Clock I2C GP RTCC,64B SRAM | ||
| MCP7940N-I/ST | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940NT-E/MS | Real Time Clock I2C GP RTCC 64B SRAM, EXT | ||
| MCP7940NT-IMNY | 全新原装 | ||
| MCP7940N-IST | 全新原装 | ||
| MCP7940N-ISN | 全新原装 | ||
| MCP7940N-IMS | 全新原装 | ||
| MCP7940N-ESN | 全新原装 | ||
| MCP7940NT-E/SN | Real Time Clock I2C GP RTCC 64B SRAM EXT | ||
| MCP7940NT-E/SNVAO | IC RTC CAL I2C/2-WIRE SER 8SOIC | ||
| MCP7940N-E/MS | Real Time Clock I2C GP RTCC 64B SRAM, EXT | ||
| MCP7940NT-I/MNY | IC RTC CLK/CALENDAR I2C 8-TDFN | ||
| MCP7940N-I/P | IC RTC CLK/CALENDAR I2C 8DIP | ||
| MCP7940N-E/SN | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| MCP7940NT-E/MS | IC RTC CLK/CALENDAR I2C 8-MSOP | ||
| MCP7940NT-I/MS | IC RTC CLK/CALENDAR I2C 8-MSOP | ||
| MCP7940NT-I/ST | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940N-I/ST | IC RTC CLK/CALENDAR I2C 8-TSSOP | ||
| MCP7940N-I/MS | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940NT-I/SN | Real Time Clock I2C GP RTCC 64B SRAM | ||
| MCP7940N-I/SN | Real Time Clock I2C GP RTCC 64B SRAM |