規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, SRAM |
| MemorySize | 2B |
| TimeFormat | HH:MM:SS (12/24 hr) |
| DateFormat | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage-Supply | 2.7V ~ 5.5V |
| Voltage-SupplyBattery | 1.8V ~ 5.5V |
| Current-Timekeeping(Max) | 4µA ~ 6µA @ 3V ~ 5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The ISL1208IB8Z-TK is a real-time clock (RTC) integrated circuit produced by Renesas Electronics. It features a low-power, fully-integrated RTC with a crystal oscillator, which helps in timekeeping for electronic devices. The chip includes a time-stamping function, alarm, and calendar capabilities, which make it suitable for applications where accurate timekeeping is critical, such as in embedded systems, industrial controls, and consumer electronics.
Notable features of the ISL1208IB8Z-TK include:
1. Low Power Consumption: Designed for low power usage, making it ideal for battery-operated devices.
2. I2C Interface: Uses a standard I2C interface for communication, ensuring compatibility with a wide range of microcontrollers.
3. Battery Backup: Includes support for battery backup to maintain timekeeping during power interruptions.
4. Temperature Compensation: Provides accurate timekeeping across a range of operating temperatures.
5. Compact Package: Comes in a small form factor, making it easy to integrate into space-constrained designs.
Overall, the ISL1208IB8Z-TK is a versatile RTC solution for applications requiring precise time management and minimal power consumption.
Notable features of the ISL1208IB8Z-TK include:
1. Low Power Consumption: Designed for low power usage, making it ideal for battery-operated devices.
2. I2C Interface: Uses a standard I2C interface for communication, ensuring compatibility with a wide range of microcontrollers.
3. Battery Backup: Includes support for battery backup to maintain timekeeping during power interruptions.
4. Temperature Compensation: Provides accurate timekeeping across a range of operating temperatures.
5. Compact Package: Comes in a small form factor, making it easy to integrate into space-constrained designs.
Overall, the ISL1208IB8Z-TK is a versatile RTC solution for applications requiring precise time management and minimal power consumption.
Equivalent
The ISL1208IB8Z-TK is a real-time clock IC with I²C interface. Equivalent products include:
1. Maxim Integrated DS1307: A popular I²C real-time clock with similar functionality.
2. Microchip Technology MCP7940N: Offers similar features with additional EEPROM.
3. NXP PCF8523: A low-power RTC with similar interface and features.
4. STMicroelectronics M41T62: An RTC with I²C interface and similar specifications.
Always check specific features and pin compatibility when selecting alternatives.
1. Maxim Integrated DS1307: A popular I²C real-time clock with similar functionality.
2. Microchip Technology MCP7940N: Offers similar features with additional EEPROM.
3. NXP PCF8523: A low-power RTC with similar interface and features.
4. STMicroelectronics M41T62: An RTC with I²C interface and similar specifications.
Always check specific features and pin compatibility when selecting alternatives.
Features
The ISL1208IB8Z-TK is a real-time clock (RTC) module known for its low power consumption and high accuracy. Key features include:
1. Real-Time Clock/Calendar: Tracks time in hours, minutes, and seconds. It also provides calendar functionality with year, month, date, and day of the week.
2. Battery Backup: Supports a backup battery to maintain timekeeping when the main power is lost.
3. I²C Interface: Utilizes the I²C bus for communication, allowing easy integration with microcontrollers.
4. Low Power Consumption: Designed for minimal power usage, making it ideal for battery-powered applications.
5. Alarm Functionality: Includes programmable alarms for generating interrupts at preset times.
6. Temperature-Compensated: Offers high accuracy across a wide temperature range.
7. EEPROM Memory: Integrates non-volatile memory for storing user data.
These features make the ISL1208IB8Z-TK suitable for applications requiring precise timekeeping and low power, such as portable devices and industrial equipment.
1. Real-Time Clock/Calendar: Tracks time in hours, minutes, and seconds. It also provides calendar functionality with year, month, date, and day of the week.
2. Battery Backup: Supports a backup battery to maintain timekeeping when the main power is lost.
3. I²C Interface: Utilizes the I²C bus for communication, allowing easy integration with microcontrollers.
4. Low Power Consumption: Designed for minimal power usage, making it ideal for battery-powered applications.
5. Alarm Functionality: Includes programmable alarms for generating interrupts at preset times.
6. Temperature-Compensated: Offers high accuracy across a wide temperature range.
7. EEPROM Memory: Integrates non-volatile memory for storing user data.
These features make the ISL1208IB8Z-TK suitable for applications requiring precise timekeeping and low power, such as portable devices and industrial equipment.
Pinout
The ISL1208IB8Z-TK is an integrated circuit that functions as a real-time clock/calendar with EEPROM. It comes in an 8-lead package, which means it has 8 pins. The primary functions of this device include keeping track of time and date, providing alarm functions, and offering non-volatile memory for additional data storage.
Key features include:
- Time-keeping functionality in hours, minutes, and seconds.
- Calendar functionality in days, months, and years, with leap year compensation.
- Alarm function for generating interrupt.
- 2-wire I2C interface for communication.
- EEPROM for storing user data.
This IC is typically used in applications requiring accurate timekeeping and data retention, such as in consumer electronics, computers, and industrial equipment.
Key features include:
- Time-keeping functionality in hours, minutes, and seconds.
- Calendar functionality in days, months, and years, with leap year compensation.
- Alarm function for generating interrupt.
- 2-wire I2C interface for communication.
- EEPROM for storing user data.
This IC is typically used in applications requiring accurate timekeeping and data retention, such as in consumer electronics, computers, and industrial equipment.
Manufacturer
The ISL1208IB8Z-TK is manufactured by Renesas Electronics Corporation. Renesas is a Japanese semiconductor company that designs and manufactures a wide range of semiconductor products, including microcontrollers, analog and power devices, and SoCs (System on Chips). They serve various industries such as automotive, industrial, home electronics, and information communication technology. Renesas is known for its focus on providing highly reliable and efficient semiconductor solutions that enable customers to achieve optimized performance in their electronic systems.
Application
The ISL1208IB8Z-TK is a real-time clock (RTC) with EEPROM used in various applications. Its primary application areas include:
1. Consumer electronics: Ensures accurate timekeeping in devices such as TVs, DVRs, and smart home gadgets.
2. Industrial automation: Provides time-stamping and scheduling for automated systems.
3. Computers and servers: Maintains accurate system time for data logging and synchronization.
4. Medical devices: Ensures precise timekeeping for monitoring and recording patient data.
5. Telecommunications: Used in network equipment for time synchronization and event scheduling.
6. Automotive: Supports infotainment and navigation systems with accurate time data.
Overall, the ISL1208IB8Z-TK is used wherever reliable timekeeping is crucial.
1. Consumer electronics: Ensures accurate timekeeping in devices such as TVs, DVRs, and smart home gadgets.
2. Industrial automation: Provides time-stamping and scheduling for automated systems.
3. Computers and servers: Maintains accurate system time for data logging and synchronization.
4. Medical devices: Ensures precise timekeeping for monitoring and recording patient data.
5. Telecommunications: Used in network equipment for time synchronization and event scheduling.
6. Automotive: Supports infotainment and navigation systems with accurate time data.
Overall, the ISL1208IB8Z-TK is used wherever reliable timekeeping is crucial.
Package
The ISL1208IB8Z-TK is a real-time clock IC with an 8-pin SOIC (Small Outline Integrated Circuit) package type.