AT93C66B-XHM-T Allicdata Electronics

AT93C66B-XHM-T Integrated Circuits (ICs)

Allicdata Part #:

AT93C66B-XHM-TTR-ND

Manufacturer Part#:

AT93C66B-XHM-T

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC EEPROM 4K SPI 2MHZ 8TSSOP
More Detail: EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz ...
DataSheet: AT93C66B-XHM-T datasheetAT93C66B-XHM-T Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Memory Type: Non-Volatile
Memory Format: EEPROM
Technology: EEPROM
Memory Size: 4Kb (512 x 8, 256 x 16)
Clock Frequency: 2MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
Voltage - Supply: 1.7 V ~ 5.5 V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 8-TSSOP
Base Part Number: AT93C66
Description

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AT93C66B-XHM-T memory chip is specially designed for being used as an EEPROM that supports both two-wire I2C and three-wire Microwire interface. There are various applications for AT93C66B-XHM-T chip, such as industrial control, household appliances, automotive applications and smart cards.

AT93C66B-XHM-T chip has 8K bit memory, which is divided into 16K byte. There are 32 byte per page, and 512 pages total. In addition, AT93C66B-XHM-T can read and write one byte per command, which make it easy to use and low power consumption. Moreover, the operating voltage range of AT93C66B-XHM-T is from 2.5V to 5.5V, and its standby current is 0.2μA.

Additionally, the AT93C66B-XHM-T memory chip has several advantages, such as low voltage operation, high speed connections and high performance. Moreover, it also has embedded transceiver and clock oscillator that could save extra components for users. AT93C66B-XHM-T chip also has 32768 byte address space, which enables AT93C66B-XHM-T to be used in variety industrial applications.

As for AT93C66B-XHM-T\'s working principle, AT93C66B-XHM-T memory is divided into two parts, the internal memory and the external memory. The internal memory is used for storing data and the external memory is used for programming the internal memory. When a programming operation is performed, the data will be written into the internal memory. In order to erase a memory address, the external memory should be written with 0. The writing cycle will be repeated until all the memory contents are written.

In conclusion, AT93C66B-XHM-T chip is specially designed for a variety of applications, such as industrial control, household appliances, automotive applications and smart cards. It has maximum 8K bit memory with 32 byte each page, and supports both two-wire I2C and three-wire Microwire interface. This chip also has several advantages, such as low voltage operation, high speed connections, high performance and 32768 bytes address space. With its working principle, it is an excellent chip for different applications.

The specific data is subject to PDF, and the above content is for reference

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