M93S46-MN6T
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STMicroelectronics M93S46-MN6T

Manufacturer No:
M93S46-MN6T
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC EEPROM 1KBIT SPI 2MHZ 8SO
Delivery:
Payment:
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iso45001
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iso13485

Product Introduction

Overview

The M93S46-MN6T is an Electrically Erasable Programmable Memory (EEPROM) device produced by STMicroelectronics. This component is part of the M93S46, M93S56, and M93S66 series, which are organized as 64, 128, or 256 words, with each word being 16 bits. The M93S46 specifically offers 1 Kbit of EEPROM memory. These devices are accessed through the MICROWIRE bus serial interface, making them versatile for various applications requiring non-volatile memory.

The device operates within a supply voltage range of 2.5 V to 5.5 V and can function over an ambient temperature range of -40 °C to +85 °C, making it suitable for industrial environments. The M93S46-MN6T is available in several package types, including SO8, PDIP8, and TSSOP8, all of which are RoHS compliant and part of the ECOPACK®2 family.

Key Specifications

Parameter Value
Memory Capacity 1 Kbit (64 words x 16 bits)
Supply Voltage Min 2.5 V
Supply Voltage Max 5.5 V
Operating Temperature Min -40 °C
Operating Temperature Max +85 °C
Package Type SO8, PDIP8, TSSOP8
RoHS Compliance Ecopack2
Write Cycle Time Byte write within 5 ms, Page write within 5 ms
Write Cycles More than 4 million
Data Retention More than 200 years
Clock Speed Up to 2 MHz

Key Features

  • Compatible with MICROWIRE bus serial interface
  • Memory array organized by word (16 bits), with a page size of 4 words
  • Byte and page write capabilities within 5 ms
  • Ready/busy signal during programming
  • User-defined write protected area
  • High-speed clock up to 2 MHz
  • Single supply voltage operation from 2.5 V to 5.5 V
  • Enhanced ESD protection
  • More than 4 million write cycles and over 200 years of data retention

Applications

The M93S46-MN6T is suitable for a wide range of applications that require non-volatile memory, including:

  • Industrial control systems
  • Automotive systems
  • Consumer electronics
  • Medical devices
  • Any system requiring small amounts of non-volatile memory with high reliability and durability

Q & A

  1. What is the memory capacity of the M93S46-MN6T?

    The M93S46-MN6T has a memory capacity of 1 Kbit, organized as 64 words of 16 bits each.

  2. What is the operating voltage range of the M93S46-MN6T?

    The device operates with a supply voltage from 2.5 V to 5.5 V.

  3. What is the operating temperature range of the M93S46-MN6T?

    The device can operate over an ambient temperature range of -40 °C to +85 °C.

  4. What types of packages are available for the M93S46-MN6T?

    The device is available in SO8, PDIP8, and TSSOP8 packages.

  5. Is the M93S46-MN6T RoHS compliant?
  6. What is the write cycle time for the M93S46-MN6T?

    The device supports byte and page writes within 5 ms.

  7. How many write cycles can the M93S46-MN6T endure?

    The device can handle more than 4 million write cycles.

  8. What is the data retention period for the M93S46-MN6T?

    The device offers more than 200 years of data retention.

  9. What is the maximum clock speed for the M93S46-MN6T?

    The device supports a high-speed clock up to 2 MHz.

  10. Does the M93S46-MN6T have any protection features?
  11. What are some common applications for the M93S46-MN6T?

    The device is suitable for industrial control systems, automotive systems, consumer electronics, medical devices, and any system requiring small amounts of non-volatile memory.

Product Attributes

Memory Type:Non-Volatile
Memory Format:EEPROM
Technology:EEPROM
Memory Size:1Kb (64 x 16)
Memory Interface:SPI
Clock Frequency:2 MHz
Write Cycle Time - Word, Page:5ms
Access Time:- 
Voltage - Supply:4.5V ~ 5.5V
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number M93S46-MN6T M93S46-WMN6T M93C46-MN6T
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Obsolete Obsolete Obsolete
Memory Type Non-Volatile Non-Volatile Non-Volatile
Memory Format EEPROM EEPROM EEPROM
Technology EEPROM EEPROM EEPROM
Memory Size 1Kb (64 x 16) 1Kb (64 x 16) 1Kb (128 x 8, 64 x 16)
Memory Interface SPI SPI SPI
Clock Frequency 2 MHz 2 MHz 2 MHz
Write Cycle Time - Word, Page 5ms 5ms 5ms
Access Time - - -
Voltage - Supply 4.5V ~ 5.5V 2.5V ~ 5.5V 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC

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