Overview
The M48T212V-85MH1F is a Timekeeper controller integrated circuit manufactured by STMicroelectronics. This device is designed to provide real-time clock (RTC) and calendar functions along with a 16x8 SRAM. It operates within a supply voltage range of 3V to 3.6V and is suitable for a wide range of applications requiring precise timekeeping and data storage.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 3V ~ 3.6V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| SRAM Size | 16x8 |
| Access Time | 85ns |
Key Features
- Real-time clock with calendar function
- 16x8 SRAM for data storage
- Operating voltage range: 3V to 3.6V
- Temperature range: 0°C to 70°C
- Time format: HH:MM:SS (24-hour clock)
- Date format: YY-MM-DD-dd
- Fast access time of 85ns
Applications
The M48T212V-85MH1F is suitable for various applications that require accurate timekeeping and small amounts of non-volatile data storage. These include:
- Industrial control systems
- Medical devices
- Consumer electronics
- Automotive systems
- Embedded systems requiring real-time clock functionality
Q & A
- What is the primary function of the M48T212V-85MH1F?
The primary function is to provide real-time clock and calendar capabilities along with 16x8 SRAM for data storage. - What is the operating voltage range of the M48T212V-85MH1F?
The operating voltage range is 3V to 3.6V. - What is the temperature range for the M48T212V-85MH1F?
The operating temperature range is 0°C to 70°C. - What is the time format used by the M48T212V-85MH1F?
The time format is HH:MM:SS in a 24-hour clock. - What is the date format used by the M48T212V-85MH1F?
The date format is YY-MM-DD-dd. - How much SRAM does the M48T212V-85MH1F have?
The device has 16x8 bits of SRAM. - What is the access time of the SRAM in the M48T212V-85MH1F?
The access time is 85ns. - Is the M48T212V-85MH1F still in production?
No, this product is no longer manufactured and is considered obsolete. - What are some common applications for the M48T212V-85MH1F?
Common applications include industrial control systems, medical devices, consumer electronics, and automotive systems. - Where can I find detailed specifications for the M48T212V-85MH1F?
Detailed specifications can be found on the datasheet available from sources like Mouser, Digi-Key, and the official STMicroelectronics website.
