Home / Memory / AT49F040-90TC/
AT49F040-90TC

AT49F040-90TC

Manufacturer No:

AT49F040-90TC

Manufacturer:

Microchip Technology

Description:

IC FLASH 4MBIT PARALLEL 32TSOP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

AT49F040-90TC Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-TSOP
  • Package / Case
    32-TFSOP (0.724", 18.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    90 ns
  • Write Cycle Time - Word, Page
    50µs
  • Memory Interface
    Parallel
  • Memory Organization
    512K x 8
  • Memory Size
    4Mbit
  • Technology
    FLASH
  • Memory Format
    FLASH
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The AT49F040-90TC is an integrated circuit (IC) chip developed by Atmel. It is a 4-megabit, 5-volt CMOS flash memory chip. Here are some advantages and application scenarios of this IC:1. Large Storage Capacity: The AT49F040-90TC offers a storage capacity of 4 megabits (or 512 kilobytes). This large storage capacity makes it suitable for applications that require storing significant amounts of data, such as firmware storage in consumer electronics devices.2. High-Speed Operation: With a 90 nanosecond access time, this chip provides fast read and write operations. It enables quick access to stored data, making it ideal for applications that require high-speed data transfer, such as system boot-up, firmware updates, or data logging.3. Non-Volatile Memory: Being a flash memory chip, the AT49F040-90TC offers non-volatile storage. It retains data even when power is removed, ensuring data persistence and eliminating the need for frequent data backups.4. Easy Interface: This IC supports a simple parallel interface, making it relatively straightforward to integrate into various electronic systems or microcontroller-based designs. It can be easily interfaced with popular microcontrollers or processors.5. Low Power Consumption: The AT49F040-90TC is designed to operate with low power consumption. This feature is beneficial for battery-powered devices or applications where energy efficiency is important.Application Scenarios:1. Embedded Systems: The AT49F040-90TC can be used to store boot code or firmware in embedded systems, such as industrial automation equipment, robotics, or automotive applications. Its large storage capacity and fast access time make it suitable for storing the necessary program code.2. Consumer Electronics: This IC can be employed in consumer electronic devices like set-top boxes, gaming consoles, or audio/video equipment. It can store program code, configuration data, or user settings, enabling firmware upgrades and customization options.3. Data Logging: The AT49F040-90TC's high-speed operation and large storage capacity make it feasible for data logging applications. It can store sensor data, event records, or system logs in various devices like data loggers, environmental monitoring systems, or IoT devices.4. Communication Systems: Many communication systems, such as routers or switches, require firmware updates or configuration storage. The AT49F040-90TC can serve as a reliable storage medium for such applications due to its non-volatile memory and ease of integration.5. Medical Devices: The IC chip can find its application in medical devices that require firmware storage, such as patient monitors, medical imaging equipment, or diagnostic devices. Its fast access time and large storage capacity make it suitable for storing critical program code or patient data.Overall, the AT49F040-90TC offers advantages like large storage capacity, fast access time, non-volatility, and ease of integration, making it suitable for a wide range of applications where non-volatile memory is required.
AT49F040-90TC Relevant information