規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year |
| TimeFormat | HH:MM:SS (12/24 hr) |
| DateFormat | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage-Supply | 1.3V ~ 5.5V |
| Current-Timekeeping(Max) | 0.93µA ~ 1.1µA @ 3V ~ 5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP (0.173, 4.40mm Width) |
| Voltage-SupplyBattery | 1.3V ~ 5.5V |
| MemorySize | 31B |
| Series | Timekeeper® |
概述
Description
The DS1340Z-33+ is a 3.3V real-time clock (RTC) module from Maxim Integrated (now part of Analog Devices). It provides accurate timekeeping with low power consumption, making it ideal for embedded systems, IoT devices, and battery-backed applications.
### Key Features:
- I²C Interface for easy communication.
- Integrated 32.768kHz Crystal for precise timing.
- Battery Backup Support (down to 2.0V) for continuous operation.
- Timekeeping Accuracy with automatic leap-year compensation.
- Low Power (typically <1µA in battery mode).
### Applications:
- Data loggers, smart meters, medical devices.
- Wearables, industrial controllers, and consumer electronics.
The DS1340Z-33+ simplifies timekeeping with minimal external components, ensuring reliability in power-sensitive designs. For detailed specs, refer to the datasheet.
### Key Features:
- I²C Interface for easy communication.
- Integrated 32.768kHz Crystal for precise timing.
- Battery Backup Support (down to 2.0V) for continuous operation.
- Timekeeping Accuracy with automatic leap-year compensation.
- Low Power (typically <1µA in battery mode).
### Applications:
- Data loggers, smart meters, medical devices.
- Wearables, industrial controllers, and consumer electronics.
The DS1340Z-33+ simplifies timekeeping with minimal external components, ensuring reliability in power-sensitive designs. For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the DS1340Z-33+ (Maxim Integrated) include:
- DS1340Z-33+T&R (same part, tape and reel packaging)
- DS1340Z-33 (same specs, different packaging)
- M48T02-150PC1 (STMicroelectronics, similar NV SRAM)
- CY14B101Q2-SXIT (Cypress/Infineon, comparable NV SRAM)
Check datasheets for exact compatibility in your application.
- DS1340Z-33+T&R (same part, tape and reel packaging)
- DS1340Z-33 (same specs, different packaging)
- M48T02-150PC1 (STMicroelectronics, similar NV SRAM)
- CY14B101Q2-SXIT (Cypress/Infineon, comparable NV SRAM)
Check datasheets for exact compatibility in your application.
Manufacturer
The DS1340Z-33+ is manufactured by Maxim Integrated, now part of Analog Devices following its acquisition in 2021.
Maxim Integrated was a leading semiconductor company specializing in high-performance analog and mixed-signal ICs for industries like automotive, industrial, healthcare, and consumer electronics.
Analog Devices (ADI) is a global leader in analog, mixed-signal, and power management technologies, serving similar markets with a broader portfolio post-acquisition.
Both companies are known for innovation in precision analog and embedded solutions.
Maxim Integrated was a leading semiconductor company specializing in high-performance analog and mixed-signal ICs for industries like automotive, industrial, healthcare, and consumer electronics.
Analog Devices (ADI) is a global leader in analog, mixed-signal, and power management technologies, serving similar markets with a broader portfolio post-acquisition.
Both companies are known for innovation in precision analog and embedded solutions.
Application
The DS1340Z-33+ is a 3.3V real-time clock (RTC) with an integrated 32.768kHz crystal, designed for applications requiring precise timekeeping. Key application areas include:
- Embedded systems (e.g., IoT devices, industrial controllers)
- Data loggers & event recorders
- Medical devices (patient monitoring, diagnostics)
- Consumer electronics (smartwatches, appliances)
- Automotive systems (black boxes, infotainment)
- Battery-backed systems (backup power for time retention)
Its low power consumption, I²C interface, and small footprint make it ideal for portable and power-sensitive designs.
- Embedded systems (e.g., IoT devices, industrial controllers)
- Data loggers & event recorders
- Medical devices (patient monitoring, diagnostics)
- Consumer electronics (smartwatches, appliances)
- Automotive systems (black boxes, infotainment)
- Battery-backed systems (backup power for time retention)
Its low power consumption, I²C interface, and small footprint make it ideal for portable and power-sensitive designs.
Package
The DS1340Z-33+ is a 3.3V real-time clock (RTC) module from Maxim Integrated. It comes in a 16-pin SOIC (150mil) package. The device features battery backup, low power consumption, and I²C interface, making it suitable for timekeeping in embedded systems. The package type is SOIC-16, which is surface-mount and compact for PCB integration.
