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Microchip 1 kB EEPROM 250 ns 5-Pin SOT-23 Serial-Microwire Memory Chip 93C46BT-I/OT

Category EEPROM Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 1.45mm
Length 3.1mm
Model 93C46BT-I/OT
Width 3.2mm
Mount Type Surface
Series 93C46B
Maximum Operating Temperature 85°C
Package Type SOT-23
Minimum Operating Temperature -40°C
Memory size 1kB
Interface Type Serial-Microwire
Pin Count 5
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 4.5V
Supply Current 2mA
Maximum Clock Frequency 2MHz
Organisation 64 x 16 bit
Number of Bits per Word 16
Maximum Random Access Time 250ns
Number of Words 64

Key Features

  • Offers 1 kB memory size with 64 x 16-bit organization.
  • Operates within 4.5V to 5.5V supply voltage range.
  • Supports a maximum clock frequency of 2 MHz for fast data access.
  • Provides data retention exceeding 200 years and 1,000,000 erase/write cycles.
  • Surface mount SOT-23 package with compact dimensions of 3.1 mm length and 3.2 mm width.
  • Designed for industrial temperature range from -40°C to 85°C.
  • Includes automatic erase before write and power-on/power-off data protection circuitry.
  • Features device status signal for ready/busy indication and sequential read functionality.

Product Description

Microchip 93C46BT-I/OT is a high-reliability 1 kB EEPROM memory chip designed for serial Microwire interface applications, featuring a fast 250 ns maximum random access time and housed in a compact 5-pin SOT-23 surface mount package.

This memory chip provides a 64 x 16-bit organization, operating efficiently within a supply voltage range of 4.5V to 5.5V, suitable for various industrial and commercial electronic devices.

The device supports a maximum clock frequency of 2 MHz, enabling quick data transfer rates, and is built to withstand extended temperature ranges from -40°C up to 85°C, ensuring performance stability under harsh environmental conditions.

Designed with power efficiency in mind, it has a low supply current of 2 mA and incorporates power-on/power-off data protection circuitry to safeguard stored data during power disruptions.

Additional advanced features include automatic erase before write cycles, device status signaling for readiness and busy states, and a sequential read functionality that facilitates continuous data access.

With an industry-standard 3-wire serial I/O, the 93C46BT-I/OT EEPROM offers over 1,000,000 erase/write cycles and a data retention time exceeding 200 years, providing long-term reliability for embedded systems and electronic manufacturing applications.

Offers 1 kB memory with 64 x 16-bit organization. Fast 250 ns maximum random access time. 5-pin SOT-23 surface mount package. Maximum clock frequency of 2 MHz. Wide operating voltage range from 4.5V to 5.5V. Operating temperature range from -40°C to 85°C.

Power-on/off data protection and automatic erase/write control. Device status signal for operational monitoring. Low supply current of 2 mA for power efficient operation. Data retention exceeding 200 years and 1 million erase/write cycles.

This EEPROM chip is ideal for industrial, embedded systems, and electronic components requiring compact, reliable non-volatile memory solutions. Explore more from Microchip and related semiconductor products in the EnvMart catalog.

Microchip 1 kB EEPROM 250 ns 5-Pin SOT-23 Serial-Microwire Memory Chip 93C46BT-I/OT
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Frequently Asked Questions

It offers a memory size of 1 kB organized as 64 x 16 bits.

The maximum clock frequency is 2 MHz, allowing for fast data access.

It operates within a supply voltage range of 4.5V to 5.5V.

The maximum random access time is 250 ns.

The package dimensions are 3.1 mm in length, 3.2 mm in width, and 1.45 mm in height.

It is designed to operate within a temperature range of -40°C to 85°C.

The supply current is 2 mA, which supports power-efficient operation.

Yes, it includes power-on/power-off data protection circuitry and automatic erase before write functionality.

It can endure over 1,000,000 erase/write cycles, providing long-term reliability.

It uses a serial Microwire interface for communication.

This model features a device status signal for ready/busy indication, facilitating operational monitoring.

The memory organization is 64 x 16 bits, allowing for efficient data storage and retrieval.

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