Overview
The M93S56-WMN6TP is a 2 Kbit Electrically Erasable PROgrammable Memory (EEPROM) produced by STMicroelectronics. This device is part of the M93S46, M93S56, and M93S66 series, which are organized as 128 words of 16 bits each, accessed through the MICROWIRE bus serial interface. It operates with a supply voltage ranging from 2.5 V to 5.5 V and is designed to function over an ambient temperature range of -40 °C to +85 °C, making it suitable for a wide range of industrial applications.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 2 Kbit (128 words x 16 bits) |
| Memory Interface | MICROWIRE bus serial interface |
| Supply Voltage | 2.5 V to 5.5 V |
| Operating Temperature Range | -40 °C to +85 °C |
| Clock Frequency | 2 MHz |
| Write Cycle Time (Word, Page) | 5 ms |
| Package Types | PDIP8, TSSOP8, SO8 |
| ESD Protection | Enhanced ESD protection |
| Write Cycles | More than 4 million |
| Data Retention | More than 200 years |
| RoHS Compliance | Ecopack2 |
Key Features
- Compatible with MICROWIRE bus serial interface
- Memory array organized by word (16 bits), with pages of 4 words
- Byte and page write capabilities within 5 ms
- Ready/busy signal during programming
- User-defined write-protected area
- High-speed clock operation at 2 MHz
- Single supply voltage operation from 2.5 V to 5.5 V
- Operating temperature range of -40 °C to +85 °C
- Enhanced ESD protection
- More than 4 million write cycles and more than 200 years of data retention
Applications
The M93S56-WMN6TP is suitable for various industrial and automotive applications where reliable and low-power non-volatile memory is required. It is particularly useful in systems that need efficient data storage and retrieval, such as:
- Industrial automation
- Automotive systems
- Consumer electronics
- Medical devices
- Any application requiring serial access to non-volatile memory
Q & A
- What is the memory size of the M93S56-WMN6TP?
The M93S56-WMN6TP has a memory size of 2 Kbit, organized as 128 words of 16 bits each.
- What is the operating voltage range of the M93S56-WMN6TP?
The device operates with a supply voltage ranging from 2.5 V to 5.5 V.
- What is the operating temperature range of the M93S56-WMN6TP?
The device operates over an ambient temperature range of -40 °C to +85 °C.
- What is the clock frequency of the M93S56-WMN6TP?
The clock frequency is 2 MHz.
- How long does it take to write a word or page in the M93S56-WMN6TP?
The write cycle time for both word and page is 5 ms.
- What types of packages are available for the M93S56-WMN6TP?
The device is available in PDIP8, TSSOP8, and SO8 packages.
- Does the M93S56-WMN6TP have ESD protection?
Yes, it has enhanced ESD protection.
- How many write cycles can the M93S56-WMN6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period of the M93S56-WMN6TP?
The data retention period is more than 200 years.
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Yes, it is RoHS compliant with an Ecopack2 rating.
