Overview
The M93C66-MN6P is an electrically erasable programmable memory (EEPROM) device produced by STMicroelectronics. This component is part of the M93C series, which includes devices with varying memory sizes, such as 1 Kbit, 2 Kbit, 4 Kbit, 8 Kbit, and 16 Kbit. The M93C66 specifically offers a 4 Kbit memory capacity, configurable either as 512 bytes (x8) or 256 words (x16). It operates using the industry-standard MICROWIRE™ bus protocol and is designed for applications requiring reliable and efficient non-volatile memory storage.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 4 Kbit |
| Memory Organization | 512 x 8 bits or 256 x 16 bits |
| Memory Interface | MICROWIRE™ |
| Supply Voltage | 2.5 V to 5.5 V (M93Cx6-W), 1.8 V to 5.5 V (M93Cx6-R) |
| Clock Frequency | Up to 2 MHz |
| Write Cycle Time | 5 ms |
| Operating Temperature | -40 °C to +85 °C |
| Package Types | DFN8, SO8N, TSSOP8 |
| Data Retention | More than 200 years |
| Write Cycles | More than 4 million |
Key Features
- Industry standard MICROWIRE™ bus
- Single supply voltage: 2.5 V to 5.5 V (M93Cx6-W) or 1.8 V to 5.5 V (M93Cx6-R)
- Dual organization: by word (x16) or byte (x8)
- Programming instructions for byte, word, or entire memory
- Self-timed programming cycle with auto-erase: 5 ms
- READY/BUSY signal during programming
- Sequential read operation
- Enhanced ESD/latch-up behavior
- RoHS compliant and halogen-free packages (ECOPACK2)
Applications
The M93C66-MN6P is suitable for a variety of applications that require non-volatile memory, including but not limited to:
- Industrial control systems
- Automotive systems
- Consumer electronics
- Medical devices
- Telecommunication equipment
Q & A
- What is the memory capacity of the M93C66-MN6P?
The M93C66-MN6P has a memory capacity of 4 Kbit, which can be organized as 512 bytes (x8) or 256 words (x16). - What is the operating voltage range for the M93C66-MN6P?
The operating voltage range is from 2.5 V to 5.5 V for M93Cx6-W devices and from 1.8 V to 5.5 V for M93Cx6-R devices. - What is the clock frequency of the M93C66-MN6P?
The clock frequency is up to 2 MHz. - How long does a write cycle take on the M93C66-MN6P?
A write cycle takes 5 ms. - What is the data retention period for the M93C66-MN6P?
The data retention period is more than 200 years. - How many write cycles can the M93C66-MN6P endure?
The device can endure more than 4 million write cycles. - What are the available package types for the M93C66-MN6P?
The available package types are DFN8, SO8N, and TSSOP8. - Is the M93C66-MN6P RoHS compliant?
Yes, the M93C66-MN6P is RoHS compliant and comes in halogen-free packages (ECOPACK2). - What is the operating temperature range for the M93C66-MN6P?
The operating temperature range is from -40 °C to +85 °C. - Does the M93C66-MN6P have enhanced ESD protection?
Yes, the device features enhanced ESD/latch-up behavior.
