The MCP795W1X/MCP795W2X is a low-power SPI Real-Time Clock/Calendar (RTCC) designed for accurate timekeeping and event detection. It features a wide operating voltage range of 1.8V to 3.6V for VCC and 1.3V to 3.6V for VBAT, with a low standby current of less than 1µA at 3V. The device includes 64 bytes of battery-backed SRAM and either 1 Kbit or 2 Kbit of EEPROM memory, which supports software block write protection and has an endurance of 1 million erase/write cycles. Key functionalities include programmable alarms, a watchdog timer, and dual configurable event detect inputs for high-speed and low-speed events. The RTCC can log power-fail timestamps and automatically switches to backup power during outages. It operates in both 24-hour and 12-hour formats and can generate clock outputs at various frequencies. The device is housed in a 14-lead SOIC package and is compliant with RoHS standards, making it suitable for a range of applications requiring reliable timekeeping and event management.
Manufacturer: Microchip Technology
Win Source Part Number: 788347-MCP795W10-I/S
Packaging: Tube
Type: Clock/Calendar
Operating Temperature Range: -40°C ~ 85°C
Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Package: 14-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Operating Supply Voltage: 1.8 V ~ 3.6 V
Memory Size: 64B
Interface: SPI
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 1.3 V ~ 3.6 V
Family Name: MCP795W10
Categories: Integrated Circuits (ICs)
Manufacturer Package: 14-SOIC
Current - Timekeeping (Maximum): 1μA @ 1.8V ~ 5.5V
Alternative Parts (Cross-Reference): M41ST95YMH6TR; M41ST85YMH6; M41ST85YMH6E; M41ST85YMX6TR;
Introduction Date: November 09, 2011
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited
"Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154"", 3.90mm Width)"
IC RTC CLK/CALENDAR SPI 14-SOIC
IC RTC CLK/CALENDAR SPI 14SOIC Product overview: MCP795W10-I/SL from Microchip Technology is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-MCP795W10-I/SL can be used for catalog matching and distributor lookup.
Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm Width)
RTCC, SPI, 1KB EE, 64B SRAM, SOIC-14; Date Format:YYYY:MM:WK:DD
SPI GPP RTCC, 1KB EE, 64B SRAM, WD TIMER, EVENT DETECT, ID 14 SOIC .150IN TUBE ROHS COMPLIANT: YES
IC RTC CLK/CALENDAR SPI 14SOIC
IC RTC CLK/CALENDAR SPI 14-SOIC
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Newark, An Avnet Company | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Clocks | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 788347-MCP795W10-I/SL | MCP795W10-I/SL-ND | MCP795W10-I/SL | 690-MCP795W10-I/SL | MCP795W10-I/SL | 12X8723 | 47T5322 | MCP795W10-I/SL | MCP795W10-I/SL |
| Product Name | Clock/Timing - Clock/Timing - Real Time Clocks - MCP795W10-I/SL | Real Time Clocks | Real Time Clocks | Clock and Timing IC | Real Time Clocks | Rtcc, Spi, 1Kb Ee, 64B Sram, Soic-14; Date Format Microchip | Spi Gpp Rtcc, 1Kb Ee, 64B Sram, Wd Timer, Event Detect, Id 14 Soic .150In Tube Rohs Compliant Microchip | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Clock/Timing - Real Time Clocks |
| Device Type | Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | Alarm RTC; Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | |
| Package Type | Surface Mount | Surface Mount; SOIC; "14-SOIC (0.154"", 3.90mm Width)" | Surface Mount; SOIC; Surface Mount | Tube | Surface Mount; SOIC; 14-SOIC (0.154\", 3.90mm Width) | SOIC | Surface Mount; Surface Mount | ||
| Supply Voltage | 1.3 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts |
