"Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173"", 4.40mm Width)"
IC RTC CLK/CALENDAR I2C 8TSSOP Product overview: MCP79400-I/ST 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-MCP79400-I/ST can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 1319904-MCP79400-I/S
Category: Integrated Circuits (ICs)>Clock/Timing>R
Packaging: Tube
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Standard Package: 100
Mounting: Surface Mount
Memory Size: 64B
Interface: I2C, 2-Wire Serial
Date Format: YY-MM-DD-dd
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA (Typ) @ 3.3V
Voltage - Supply: 1.8V ~ 5.5V
Supplier Device Package: 8-TSSOP
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 8-TSSOP (0.173", 4.40mm Width)
ECCN: EAR99
Fake Threat In the Open Market: 85
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: MCP79400IST
Base Product Number: MCP79400
RoHS Status: ROHS3 Compliant
RTCC, -40 TO 85DEG C; Date Format:YY-MM-DD-dd; Clock Format:HH:MM:SS; Clock IC Type:RTCC; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Clock IC Case Style:TSSOP; No. of Pins:8Pins; IC Interface Type:2 Wire, I2C, Serial RoHS Compliant: Yes
Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
IC RTC CLK/CALENDAR I2C 8TSSOP
IC RTC CLK/CALENDAR I2C 8-TSSOP
IC RTC CLK/CALENDAR I2C 8-TSSOP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Clocks | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | MCP79400-I/ST-ND | 690-MCP79400-I/ST | 1319904-MCP79400-I/ST | 85R1754 | MCP79400-I/ST | MCP79400-I/ST | MCP79400-I/ST | MCP79400-I/ST |
| Product Name | Real Time Clocks | Clock and Timing IC | Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks | Rtcc, -40 To 85Deg C; Date Format Microchip | Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Real Time Clocks | Clock/Timing - Real Time Clocks |
| Device Type | Real Time Clock | Real Time Clock | RTCC; Real Time Clock | Real Time Clock | Clock/Calendar; Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | |
| Package Type | Surface Mount; TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | Tube | Surface Mount; 8-TSSOP (0.173", 4.40mm Width) | TSSOP | Surface Mount; SSOP; 8-TSSOP (0.173\", 4.40mm Width) | Surface Mount; Surface Mount | Surface Mount; Surface Mount | |
| Supply Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.3 to 5.5 volts | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 to 5.5 volts |
