MCP7940M-I/P, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin PDIP
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Описание
Semiconductors\Clock, Timing & Frequency ICs\Real Time Clocks
The Microchip MCP7940M is Real-Time Clock Calendar (RTCC) that supports I²C communications. The MCP7940M includes a digital trimming circuit for accuracy which can compensate for crystal tolerance and temperature.
Технические параметры
| Bus Type | Serial-I2C |
| Date Format | DW:DM:M:Y |
| Functions | Alarm, Calendar |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Supply Voltage | 1.8 V |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Pin Count | 8 |
| Time Format | HH:MM:SS |
| User RAM | 64B |
| Width | 7.11mm |
| Battery Backup Switching: | No Backup Switching |
| Brand: | Microchip Technology |
| Date Format: | YY-MM-DD-dd |
| Factory Pack Quantity: Factory Pack Quantity: | 60 |
| Function: | Alarm, Calendar, Clock |
| Manufacturer: | Microchip |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | Through Hole |
| Package / Case: | PDIP-8 |
| Packaging: | Tube |
| Product Category: | Real Time Clock |
| Product Type: | Real Time Clocks |
| RTC Bus Interface: | I2C, Serial |
| RTC Memory Size: | 64 B |
| Subcategory: | Clock & Timer ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 1.8 V |
| Time Format: | HH:MM:SS(12 hr, 24 hr) |
Техническая документация
Datasheet
pdf, 856 КБ
Datasheet MCP7940M-I/P
pdf, 980 КБ
