You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
MICROCHIP MCP79510-I/MS
Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, SPI, 1.8 V to 3.6 V, MSOP-10
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- MCP79510-I/MS
- Order Code:
- 2361124
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Product Range
- -
- Technical Datasheet:
- MCP79510-I/MS Datasheet
- ECAD / MCAD
-
Product Overview
The MCP79510-I/MS is a SPI Real-time Clock and Calendar (RTCC) IC, highly integrated with memory and advanced features normally found in higher priced devices. By starting with a basic real-time clock, digital trimming was added for higher accuracy, a battery switchover for backup power, a timestamp to log power failures and three types of memory, which includes SRAM, EEPROM and a blank unique ID in a locked section of EEPROM. The ID is blank in this device, but can also be ordered with a 48 or 64-bit MAC address. Along with a 32,768kHz crystal, this RTCC tracks time using several internal registers and then communicates the data over a 5MHz SPI bus that is fast enough to support a programmable millisecond alarm. As part of the power sense circuit, a time saver function is implemented to store the time when main power is lost and again, when power is restored to log the duration of a power failure.
- Hours, Minutes, Seconds, Hundredth of Seconds, Day of Week, Month, Year Real-time Clock/Calendar
- Crystal Oscillator Requires External 32.768kHz Tuning Fork Crystal and Load Capacitors
- 1Hz, 4.096kHz, 8.192kHz, 32.768kHz Clock Out Function
- 2 Programmable Alarms
- Programmable Open Drain Output, Alarm or Interrupt
- ±255PPM Range in 1 PPM Steps On-chip Digital Trimming/Calibration
- Logs Time When VCC Fails and VCC is Restored Power-fail Time-stamp at Battery Switchover
- Low-power Consumption
- 1.3 to 3.6V VBAT
1μA at 3V VCC Standby Current 700nA at 1.8V VBAT Timekeeping Current - Backup Power for Timekeeping and SRAM Retention Automatic Battery Switchover from VCC to VBAT
- 64-byte Battery-backed SRAM
- 2kb and 1kb EEPROM Memory
- Software Block Write-protect (1/4, 1/2 or Entire Array)
- Write Page Mode (up to 8 Bytes)
- 1M Erase/Write Cycles Endurance
- SPI Clock Speed up to 5MHz
Applications
Clock & Timing, Automotive
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- YYYY:MM:WK:DD:Hr:Min:Secs
- :
- 12Hr / 24Hr
- :
- Alarm RTC
- :
- 1.8V
- :
- 3.6V
- :
- MSOP
- :
- 10Pins
- :
- SPI
- :
- -40°C
- :
- 85°C
- :
- -
- :
- AEC-Q100
- :
- MSL 1 - Unlimited
Technical Documents (3)
3,270 In stock Need more?
3,270 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 3/10/25
3,270 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥202.21
(
¥222.43
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 25+
- 100+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥202.21 (¥222.43) | ( ) |
| 25+ | ¥188.10 (¥206.91) | ( ) |
| 100+ | ¥184.34 (¥202.77) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool