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Category Integrated Circuits (ICs)>Memory>Memory
Manufacturer Microchip Technology
Packaging Tube
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Kb (128 x 8)
Memory Interface Microwire
Clock Frequency 2 MHz
Write Cycle Time - Word, Page 2ms
Voltage - Supply 4.5V ~ 5.5V
Temperature Range - Operating -40°C ~ 85°C
Mounting Surface Mount
Case / Package 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Base Product Number 93C46A
RoHS Status ROHS3 Compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051
Other Part Number 93C46A-I/MS-NDR
Standard Package 100
Win Source Part Number 1320860-93C46A-I/MS
Ultra Librarian 3D Model Ultra Librarian 93C46A-I/MS CAD Model

Description

Microchip Technology 93C46A-I/MS EEPROM

The Microchip Technology 93C46A-I/MS is a robust, high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) chip that offers a convenient and reliable solution for data storage in a wide array of electronic applications. This particular model comes in a compact MSOP (Mini Small Outline Package) form factor, making it suitable for space-constrained designs.

With a memory size of 1 Kbit, the 93C46A-I/MS provides ample space for storing configuration settings, calibration data, and small application logs. It operates over a standard voltage range, ensuring compatibility with most microcontroller logic levels and making it a versatile choice for both industrial and consumer electronics.

Key Features:

  • Memory Size: 1 Kbit (128 x 8 or 64 x 16)
  • Interface Type: Serial (2-Wire, 3-Wire)
  • Operating Voltage: 2.5 V to 5.5 V
  • Temperature Range: Industrial (-40°C to +85°C)
  • Package Type: MSOP-8
  • Write Cycle Time: 5 ms (max)
  • Endurance: 1 Million Write Cycles
  • Data Retention: 100 Years

The 93C46A-I/MS supports both the standard 2-wire and the 3-wire serial interface protocols, providing flexibility in communication with the host controller. The device also boasts a fast write cycle time of only 5 milliseconds, enabling rapid updates to stored data with minimal system delay.

Reliability is a key aspect of the 93C46A-I/MS, with an endurance of 1 million write cycles and a data retention period of 100 years, ensuring the integrity and longevity of the data stored within. The device is also designed to operate reliably across the industrial temperature range, making it suitable for harsh environments.

Whether you're designing for automotive applications, telecommunications, consumer electronics, or industrial control systems, the Microchip Technology 93C46A-I/MS EEPROM offers a dependable and flexible storage solution that integrates seamlessly into your design.

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