Microchip MCP79401-I/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC
- RS Stock No.:
- 177-0303
- Mfr. Part No.:
- MCP79401-I/SN
- Brand:
- Microchip
200 In stock for same day dispatch
Added
Price Each (In a Tube of 100)
Kr. 9,652
(exc. VAT)
Kr. 12,065
(inc. VAT)
| Units | Per unit | Per Tube* |
| 100 + | Kr. 9,652 | Kr. 965,20 |
| *price indicative | ||
- RS Stock No.:
- 177-0303
- Mfr. Part No.:
- MCP79401-I/SN
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
The MCP79401 general purpose I2CTM Compatible real-time clock/calendar (RTCC) is highly integrated with memory and advanced features normally found in higher priced devices. These features include a battery switchover circuit for backup power, a time stamp to log power failures and digital trimming for accuracy.
VCC Min = 1.8V
Icc < 5 μA Typical Dynamic Current
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
VCC to VBAT (power lost)
VBAT to VCC (power restored)
Low Power Operation
VCC Min = 1.8V
Icc < 5 μA Typical Dynamic Current
Low Backup Power
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
Automatic Battery Switchover with Timestamp
Icc < 5 μA Typical Dynamic Current
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
VCC to VBAT (power lost)
VBAT to VCC (power restored)
Low Power Operation
VCC Min = 1.8V
Icc < 5 μA Typical Dynamic Current
Low Backup Power
VBAT Min = 1.3V
Ibat < 700nA Typical Timekeeping & SRAM Retention Current
Automatic Battery Switchover with Timestamp
Specifications
Attribute | Value |
|---|---|
| Date Format | D:M:Y, DW |
| Time Format | HH:MM:SS |
| Bus Type | Serial-I2C |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 8 |
| Dimensions | 4.9 x 3.9 x 1.5mm |
| Length | 4.9mm |
| Width | 3.9mm |
| Height | 1.5mm |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| Minimum Operating Supply Voltage | 1.8 V |