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Microchip Technology AT25320B-MAHL-T

Part Number:

AT25320B-MAHL-T

Manufacturer:

Microchip Technology

Ventron No:

3719084-AT25320B-MAHL-T

Description:

IC EEPROM 32KBIT 20MHZ 8UDFN

Datasheet:

AT25320B-MAHL-T

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Delivery:

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Part Overview

Description
Serial Electrically-Erasable Programmable Read-Only Memory (EEPROM)
32,768-/65,536-bits organized as 4,096/8,192 words of 8 bits each
Optimized for industrial and commercial applications requiring low-power and low-voltage operation
Available in 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead UDFN, 8-lead XDFN, and 8-ball VFBGA packages

Features
Serial Peripheral Interface (SPI) Compatible
Supports SPI Modes 0 (0,0) and 3 (1,1)
Low-voltage and standard-voltage Operation (1.8V to 5.5V)
20MHz Clock Rate (5V)
32-byte Page Mode
Block Write Protection (Protect 1/4, 1/2, or Entire Array)
Write Protect (WP) Pin and Write Disable Instructions for Hardware and Software Data Protection
Self-timed Write Cycle (5ms Max)
High Reliability (Endurance: 1,000,000 Write Cycles, Data Retention: 100 Years)
Green (Pb/Halide-free/RoHS Compliant) Packaging Options

Applications
Industrial and commercial applications requiring low-power and low-voltage operation
Data logging
Configuration storage
Parameter storage
Code storage

Specifications

Microchip Technology AT25320B-MAHL-T technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT25320B-MAHL-T.

  • Factory Lead Time
    8 Weeks
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Surface Mount
  • Package / Case

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    8-UFDFN Exposed Pad
  • Number of Pins

    Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

    8
  • Operating Temperature

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    -40°C~85°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    1997
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    3 (168 Hours)
  • Number of Terminations
    8
  • Technology

    Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

    CMOS
  • Voltage - Supply
    1.8V~5.5V
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage

    Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

    2.5V
  • Terminal Pitch
    0.5mm
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    AT25320
  • Qualification Status
    Not Qualified
  • Supply Voltage-Max (Vsup)
    5.5V
  • Power Supplies
    2/5V
  • Interface

    In electronics, an interface refers to the connection point or boundary between two or more electronic systems or devices. It defines the physical, electrical, and logical characteristics that enable communication and data exchange between them. An interface specifies the protocols, pinouts, voltage levels, data formats, and other parameters necessary for the systems to interact seamlessly. It ensures compatibility and interoperability between different components or devices, allowing them to exchange information and perform their intended functions.

    SPI, Serial
  • Memory Size
    32Kb 4K x 8
  • Nominal Supply Current
    10mA
  • Memory Type

    Memory Type refers to the type of memory technology used in an electronic device. It indicates the specific design and architecture of the memory, such as DRAM (Dynamic Random Access Memory), SRAM (Static Random Access Memory), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), or Flash memory. Each memory type has unique characteristics, including speed, capacity, volatility, and cost, which determine its suitability for different applications.

    Non-Volatile
  • Operating Mode
    SYNCHRONOUS
  • Clock Frequency

    Clock Frequency, measured in Hertz (Hz), is the rate at which an electronic component, such as a microprocessor or oscillator, generates electrical pulses. It determines the speed at which the component can process data and execute instructions. A higher clock frequency generally indicates faster performance, but also higher power consumption and heat generation. Clock Frequency is a crucial parameter for timing-sensitive applications, such as digital signal processing and real-time systems.

    20MHz
  • Access Time

    Access time is the time it takes for a memory device to retrieve data from a specific location. It is typically measured in nanoseconds (ns) and is a critical factor in determining the performance of a computer system. The lower the access time, the faster the memory device can retrieve data and the faster the computer can perform tasks.

    80 ns
  • Memory Format

    Memory Format refers to the arrangement and organization of data within a memory device. It specifies the number of bits, bytes, or words stored in each memory location and how they are accessed.

    EEPROM
  • Memory Interface
    SPI
  • Memory Width
    8
  • Write Cycle Time - Word, Page
    5ms
  • Density
    32 kb
  • Standby Current-Max
    0.000006A
  • Serial Bus Type
    SPI
  • Endurance
    1000000 Write/Erase Cycles
  • Write Cycle Time-Max (tWC)
    5ms
  • Data Retention Time-Min
    100
  • Write Protection
    HARDWARE/SOFTWARE
  • Height Seated (Max)
    0.6mm
  • Length

    Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

    3mm
  • Width
    2mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free

Product Comparison

The three parts on the right have similar specifications to AT25320B-MAHL-T.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Contact Plating
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    Technology
    Voltage - Supply
    Terminal Position
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Terminal Pitch
    Reflow Temperature-Max (s)
    Base Part Number
    Qualification Status
    Supply Voltage-Max (Vsup)
    Power Supplies
    Interface
    Memory Size
    Nominal Supply Current
    Memory Type
    Operating Mode
    Clock Frequency
    Access Time
    Memory Format
    Memory Interface
    Memory Width
    Write Cycle Time - Word, Page
    Density
    Standby Current-Max
    Serial Bus Type
    Endurance
    Write Cycle Time-Max (tWC)
    Data Retention Time-Min
    Write Protection
    Height Seated (Max)
    Length
    Width
    RoHS Status
    Lead Free
    Supplier Device Package
    Max Operating Temperature
    Min Operating Temperature
    Frequency
    Operating Supply Voltage
    Max Supply Voltage
    Min Supply Voltage
    Max Frequency
    Surface Mount
    ECCN Code
    Terminal Finish
    Additional Feature
    HTS Code
    Time@Peak Reflow Temperature-Max (s)
    JESD-30 Code
    Supply Voltage-Min (Vsup)
    Organization
    Memory Density
    Parallel/Serial
    View Compare
  • AT25320B-MAHL-T
    AT25320B-MAHL-T
    8 Weeks
    Gold
    Surface Mount
    Surface Mount
    8-UFDFN Exposed Pad
    8
    -40°C~85°C TA
    Tape & Reel (TR)
    1997
    e4
    yes
    Active
    3 (168 Hours)
    8
    CMOS
    1.8V~5.5V
    DUAL
    260
    1
    2.5V
    0.5mm
    40
    AT25320
    Not Qualified
    5.5V
    2/5V
    SPI, Serial
    32Kb 4K x 8
    10mA
    Non-Volatile
    SYNCHRONOUS
    20MHz
    80 ns
    EEPROM
    SPI
    8
    5ms
    32 kb
    0.000006A
    SPI
    1000000 Write/Erase Cycles
    5ms
    100
    HARDWARE/SOFTWARE
    0.6mm
    3mm
    2mm
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • AT25128A-10TU-2.7
    -
    -
    Surface Mount
    Surface Mount
    8-TSSOP (0.173, 4.40mm Width)
    8
    -40°C~85°C TA
    Tube
    -
    -
    -
    Obsolete
    1 (Unlimited)
    -
    EEPROM
    2.7V~5.5V
    -
    -
    -
    -
    -
    -
    AT25128
    -
    -
    -
    SPI, Serial
    128Kb 16K x 8
    10mA
    Non-Volatile
    -
    20MHz
    40 ns
    EEPROM
    SPI
    -
    5ms
    128 kb
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ROHS3 Compliant
    Lead Free
    8-TSSOP
    85°C
    -40°C
    20MHz
    5V
    5.5V
    2.7V
    10MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • AT25128AN-10SI-2.7-T
    -
    -
    -
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    -
    -40°C~85°C TA
    Tape & Reel (TR)
    -
    -
    -
    Obsolete
    1 (Unlimited)
    -
    -
    2.7V~5.5V
    -
    -
    -
    -
    -
    -
    AT25128
    -
    -
    -
    -
    128Kb 16K x 8
    -
    Non-Volatile
    -
    20MHz
    -
    EEPROM
    SPI
    -
    5ms
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Non-RoHS Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • AT25128B-MAHL-E
    8 Weeks
    -
    -
    Surface Mount
    8-UFDFN Exposed Pad
    -
    -40°C~85°C TA
    Tape & Reel (TR)
    1997
    e4
    -
    Active
    3 (168 Hours)
    8
    CMOS
    1.8V~5.5V
    DUAL
    260
    1
    5V
    0.5mm
    -
    -
    -
    5.5V
    -
    -
    128Kb 16K x 8
    -
    Non-Volatile
    SYNCHRONOUS
    20MHz
    -
    EEPROM
    SPI
    8
    5ms
    -
    -
    SPI
    -
    5ms
    -
    -
    0.6mm
    3mm
    2mm
    Non-RoHS Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    YES
    EAR99
    Nickel/Palladium/Gold (Ni/Pd/Au)
    ALSO OPERATES AT MIN 1.8 V AT 5 MHZ
    8542.32.00.51
    40
    R-PDSO-N8
    4.5V
    16KX8
    131072 bit
    SERIAL

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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