Overview
The M24C32-FMN6TP is a 32-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by STMicroelectronics. This device is organized as 4 K × 8 bits, providing a compact and efficient solution for data storage in various electronic systems. It operates over a wide voltage range from 1.7 V to 5.5 V and is designed to function within an ambient temperature range of -40 °C to +85 °C, making it suitable for a broad range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Capacity | 32 Kbit (4 Kbyte) |
| Page Size | 32 bytes |
| Supply Voltage | 1.7 V to 5.5 V |
| Operating Temperature | -40 °C to +85 °C |
| I²C Bus Modes | 1 MHz (fast mode plus), 400 kHz (fast mode), 100 kHz (standard mode) |
| Write Cycle Time | Byte and page write within 5 ms (3.2 ms typical) |
| Write Cycles | More than 4 million |
| Data Retention | More than 200 years |
| Package Options | SO8, TSSOP8, UFDFPN8, UFDFPN5 (ECOPACK2), WLCSP4 4-ball, Unsawn wafer |
Key Features
- I²C Interface: Compatible with 1 MHz (fast mode plus), 400 kHz (fast mode), and 100 kHz (standard mode) I²C bus modes.
- Memory Organization: 32 Kbit of EEPROM organized as 4 K × 8 bits, with an additional 32-byte identification page for the M24C32-D variant.
- Power Supply: Wide voltage range from 1.7 V to 5.5 V, ensuring flexibility in various power environments.
- Temperature Range: Operates over an ambient temperature range of -40 °C to +85 °C.
- Write Performance: Fast write cycle time with byte and page writes within 5 ms (3.2 ms typical).
- Reliability: Enhanced ESD/latch-up protection, more than 4 million write cycles, and more than 200-year data retention.
- Advanced Features: Hardware write protection of the whole memory array, random and sequential read modes, and the ability to lock the identification page in read-only mode for the M24C32-D variant.
- Package Options: Available in SO8, TSSOP8, UFDFPN8, UFDFPN5 (ECOPACK2), WLCSP4 4-ball, and unsawn wafer packages.
Applications
The M24C32-FMN6TP is versatile and can be used in a variety of applications, including:
- Industrial Automation: For storing configuration data, calibration parameters, and other critical information in industrial control systems.
- Consumer Electronics: In devices such as TVs, set-top boxes, and other consumer electronics where non-volatile memory is required.
- Medical Devices: For storing patient data, device settings, and other sensitive information in medical equipment.
- Automotive Systems: To store vehicle settings, calibration data, and other parameters in automotive electronics.
- IoT Devices: In Internet of Things (IoT) devices that require reliable and compact non-volatile memory solutions.
Q & A
- What is the memory capacity of the M24C32-FMN6TP?
The M24C32-FMN6TP has a memory capacity of 32 Kbit (4 Kbyte) organized as 4 K × 8 bits.
- What are the supported I²C bus modes?
The device supports 1 MHz (fast mode plus), 400 kHz (fast mode), and 100 kHz (standard mode) I²C bus modes.
- What is the operating voltage range of the M24C32-FMN6TP?
The device operates with a supply voltage from 1.7 V to 5.5 V.
- What is the operating temperature range of the M24C32-FMN6TP?
The device operates over an ambient temperature range of -40 °C to +85 °C.
- How many write cycles can the M24C32-FMN6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period of the M24C32-FMN6TP?
The device has a data retention period of more than 200 years.
- What package options are available for the M24C32-FMN6TP?
The device is available in SO8, TSSOP8, UFDFPN8, UFDFPN5 (ECOPACK2), WLCSP4 4-ball, and unsawn wafer packages.
- Does the M24C32-FMN6TP have any advanced features for memory protection?
Yes, it includes hardware write protection of the whole memory array and the ability to lock the identification page in read-only mode for the M24C32-D variant.
- How fast is the write cycle time for the M24C32-FMN6TP?
The write cycle time is within 5 ms (3.2 ms typical) for both byte and page writes.
- Is the M24C32-FMN6TP RoHS compliant?
Yes, the M24C32-FMN6TP is RoHS compliant with an Ecopack2 designation.
