25AA160D 16K SPI Bus Serial EEPROM: Pinout, Equivalent and Datasheet

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Published: 21 April 2022 | Last Updated: 21 April 2022

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25AA160D-E/MS

25AA160D-E/MS

Microchip Technology

2/5V V Memory IC 25AA160D

Purchase Guide

2/5V V Memory IC 25AA160D

The Microchip Technology Inc. 25AA160D is 16 Kbit Serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.

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25AA160D Pinout

The following figure is the diagram of 25AA160D Pinout.

Pinout.png

Pinout


25AA160D CAD Model

The followings are 25AA160D Symbol, Footprint, and 3D Model.

Symbol.png

Symbol


Footprint.png

Footprint


3D Model.png

3D Model


25AA160D Description

The Microchip Technology Inc. 25AA160D is 16 Kbit Serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts. The 25XX160C/D is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, TSSOP, and 2x3 TDFN. All packages are Pb-free and RoHS compliant.

This article provides you with a basic overview of the 25AA160D 16K SPI Bus Serial EEPROM, including its pin descriptions, features and specifications, etc., to help you quickly understand what 25AA160D is.


25AA160D Features

● Max. Clock 10 MHz

● Low-Power CMOS Technology:

   ◆ Max. write current: 5 mA at 5.5V

   ◆ Read current: 5 mA at 5.5V, 10 MHz

   ◆ Standby current: 5 uA at 5.5V

● 2048 x 8-bit Organization

● 16-Byte Page (‘C’ version devices)

● 32-Byte Page (‘D’ version devices)

● Self-Timed Erase and Write Cycles (5 ms max.)

● Block Write Protection:

   ◆ Protect none, 1/4, 1/2 or all of array

● Built-In Write Protection:

   ◆ Power-on/off data protection circuitry

   ◆ Write enable latch

   ◆ Write-protect pin

● Sequential Read

● High Reliability:

   ◆ Endurance: > 1M erase/write cycles

   ◆ Data retention: > 200 years

   ◆ ESD protection: > 4000V

● Temperature Ranges Supported:

   ◆ Industrial (I): -40 ℃ to +85 ℃

   ◆ Automotive (E): -40 °C to +125 °C

● Pb-Free and RoHS Compliant


Specifications

Microchip Technology 25AA160D-E/MS technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology 25AA160D-E/MS.
  • Type
    Parameter
  • Factory Lead Time
    8 Weeks
  • Contact Plating

    Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.

    Tin
  • Mounting Type

    The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

    Surface Mount
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Surface Mount

    having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

    YES
  • Memory Types
    Non-Volatile
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    -40°C~125°C TA
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tube
  • Published
    2013
  • JESD-609 Code

    The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.

    e3
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    1 (Unlimited)
  • Number of Terminations
    8
  • Voltage - Supply

    Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.

    1.8V~5.5V
  • Terminal Position

    In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.

    DUAL
  • Terminal Pitch

    The center distance from one pole to the next.

    0.635mm
  • Base Part Number

    The "Base Part Number" (BPN) in electronic components serves a similar purpose to the "Base Product Number." It refers to the primary identifier for a component that captures the essential characteristics shared by a group of similar components. The BPN provides a fundamental way to reference a family or series of components without specifying all the variations and specific details.

    25AA160D
  • JESD-30 Code

    JESD-30 Code refers to a standardized descriptive designation system established by JEDEC for semiconductor-device packages. This system provides a systematic method for generating designators that convey essential information about the package's physical characteristics, such as size and shape, which aids in component identification and selection. By using JESD-30 codes, manufacturers and engineers can ensure consistency and clarity in the specification of semiconductor packages across various applications and industries.

    R-PDSO-G8
  • Qualification Status

    An indicator of formal certification of qualifications.

    Not Qualified
  • Power Supplies

    an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?

    2/5V
  • Interface

    In electronic components, the term "Interface" refers to the point at which two different systems, devices, or components connect and interact with each other. It can involve physical connections such as ports, connectors, or cables, as well as communication protocols and standards that facilitate the exchange of data or signals between the connected entities. The interface serves as a bridge that enables seamless communication and interoperability between different parts of a system or between different systems altogether. Designing a reliable and efficient interface is crucial in ensuring proper functionality and performance of electronic components and systems.

    SPI, Serial
  • Memory Size

    The memory capacity is the amount of data a device can store at any given time in its memory.

    16Kb 2K x 8
  • Clock Frequency

    Clock frequency, also known as clock speed, refers to the rate at which a processor or electronic component can execute instructions. It is measured in hertz (Hz) and represents the number of cycles per second that the component can perform. A higher clock frequency typically indicates a faster processing speed and better performance. However, it is important to note that other factors such as architecture, efficiency, and workload also play a significant role in determining the overall performance of a component. In summary, clock frequency is a crucial parameter that influences the speed and efficiency of electronic components in processing data and executing tasks.

    10MHz
  • Memory Format

    Memory Format in electronic components refers to the specific organization and structure of data storage within a memory device. It defines how data is stored, accessed, and managed within the memory module. Different memory formats include RAM (Random Access Memory), ROM (Read-Only Memory), and various types of flash memory. The memory format determines the speed, capacity, and functionality of the memory device, and it is crucial for compatibility with other components in a system. Understanding the memory format is essential for selecting the right memory module for a particular application or device.

    EEPROM
  • Memory Interface

    An external memory interface is a bus protocol for communication from an integrated circuit, such as a microprocessor, to an external memory device located on a circuit board.

    SPI
  • Organization

    In the context of electronic components, the parameter "Organization" typically refers to the arrangement or structure of the internal components within a device or system. It can describe how various elements such as transistors, resistors, capacitors, and other components are physically arranged and interconnected on a circuit board or within a semiconductor chip.The organization of electronic components plays a crucial role in determining the functionality, performance, and efficiency of a device. It can impact factors such as signal propagation, power consumption, thermal management, and overall system complexity. Engineers carefully design the organization of components to optimize the operation of electronic devices and ensure reliable performance.Different types of electronic components may have specific organizational requirements based on the intended application and design considerations. For example, integrated circuits may have a highly compact and intricate organization to maximize functionality within a small footprint, while larger electronic systems may have a more modular and distributed organization to facilitate maintenance and scalability.

    2KX8
  • Memory Width

    Memory width refers to the number of bits that can be read or written to memory at one time. It is an important specification in electronic components, particularly in memory devices like RAM and cache. A wider memory width allows for greater data throughput, enabling faster performance as more data can be processed simultaneously. Memory width can vary among different types of memory and can impact both the complexity and efficiency of data handling within electronic systems.

    8
  • Write Cycle Time - Word, Page

    Write Cycle Time - Word, Page refers to the duration required to write data to a specific memory cell or a page of memory in electronic components, particularly in non-volatile memories like Flash or EEPROM. It indicates the time taken to complete a writing operation for a single word or an entire page of data. This parameter is crucial for determining the performance and speed of memory devices in applications where quick data storage is essential. It impacts the overall efficiency in data handling, affecting both read and write speeds in memory-related operations.

    5ms
  • Standby Current-Max

    Standby Current-Max refers to the maximum amount of current that an electronic component or device consumes while in a low-power standby mode. This parameter is critical for power management, especially in battery-operated devices, as it indicates how efficiently the device can conserve energy when not actively in use. A lower Standby Current-Max value is typically desirable, as it contributes to longer battery life and reduced energy consumption. Manufacturers specify this value to help engineers select components that meet specific power efficiency requirements in their designs.

    0.000001A
  • Memory Density

    Memory density in electronic components refers to the amount of data that can be stored in a given physical space or memory module. It is typically measured in bits or bytes per unit area, such as bits per square inch. Higher memory density means that more data can be stored in a smaller space, which is important for devices with limited physical size or power constraints. Memory density is a key factor in determining the capacity and performance of memory devices, such as RAM, ROM, and flash memory, and is a critical consideration in the design and manufacturing of electronic products.

    16384 bit
  • Serial Bus Type

    Serial bus type refers to the method by which data is transmitted between components in an electronic system using a serial communication protocol. It involves the sequential transfer of data bits over a single channel or wire, allowing for a reduced number of interconnections compared to parallel communication. Common examples of serial bus types include I2C, SPI, USB, and UART, each with its own specific protocol and applications. The choice of serial bus type can affect the speed, complexity, and power consumption of the communication between devices.

    SPI
  • Endurance

    In electronic components, "Endurance" refers to the ability of a component to withstand repeated cycles of operation without degradation in performance or failure. It is a crucial parameter, especially in components that are subjected to frequent switching or high levels of stress during operation. Endurance testing is often conducted to evaluate the reliability and durability of electronic components under real-world conditions. Components with high endurance ratings are more likely to have a longer lifespan and provide consistent performance over time. Manufacturers typically provide endurance specifications in datasheets to help engineers and designers select components that meet the required durability for their applications.

    1000000 Write/Erase Cycles
  • Data Retention Time-Min

    The parameter "Data Retention Time-Min" in electronic components refers to the minimum amount of time that data can be stored in a non-volatile memory device without requiring a refresh or rewrite operation to maintain its integrity. This parameter is crucial for applications where data integrity and reliability are essential, such as in embedded systems, IoT devices, and critical infrastructure. A longer data retention time indicates a more stable memory device that can retain data for extended periods without degradation or loss. It is important to consider the data retention time when selecting memory components for specific applications to ensure data reliability and longevity.

    200
  • Write Protection

    Write protection is a feature found in electronic components, such as memory devices, that prevents data from being modified or erased. When write protection is enabled, the data stored in the component is locked and cannot be altered, ensuring the integrity and security of the information. This feature is commonly used in devices like USB flash drives, SD cards, and EEPROMs to prevent accidental data loss or unauthorized access. Write protection can be implemented through hardware mechanisms, such as physical switches or jumpers, or through software settings that restrict write access to the component.

    HARDWARE/SOFTWARE
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    ROHS3 Compliant
0 Similar Products Remaining

25AA160D Functional Block Diagram

The following is the Block Diagram of 25AA160D.

Block Diagram.png

Block Diagram


25AA160D Equivalent

                 Model number                Manufacturer                                     Description
25AA160TISTMicrochip Technology Inc2K X 8 SPI BUS SERIAL EEPROM, PDSO8, TSSOP-8
25AA160-E/PMicrochip Technology IncSPI BUS SERIAL EEPROM
25AA160D-I/MSMicrochip Technology Inc1K X 8 SPI BUS SERIAL EEPROM, PDSO8, PLASTIC, MSOP-8
25AA160B-E/PMicrochip Technology Inc2K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, MS-001, DIP-8
25AA160B-I/STMicrochip Technology Inc2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, PLASTIC, TSSOP-8
25AA160D-I/PMicrochip Technology Inc1K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
25AA160PMicrochip Technology Inc2K X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, DIP-8
25AA160T/SNB63Microchip Technology Inc2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
25AA160BT-I/STMicrochip Technology Inc2K X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, PLASTIC, TSSOP-8
25AA160TSTMicrochip Technology Inc2K X 8 SPI BUS SERIAL EEPROM, PDSO8, TSSOP-8


Parts with Similar Specs

The three parts on the right have similar specifications to Microchip Technology & 25AA160D-E/MS.

25AA160D Package

The following diagrams show the 25AA160D Package.

View A.png

View A


View B.png

View B


View C.png

View C


25AA160D Package Marking Information

The following diagram shows the 25AA160D Package Marking Information.

8-Lead TSSOP.png

8-Lead TSSOP


Example.png

Example


25AA160D Recommended Land Pattern

The following is the Recommended Land Pattern of 25AA160D.

Recommended Land Pattern.png

Recommended Land Pattern


25AA160D Manufacturer

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.


Datasheet PDF

Download datasheets and manufacturer documentation for Microchip Technology 25AA160D-E/MS.
Frequently Asked Questions

How many pins of 25AA160D-E/MS?

8 Pins.

What’s the operating temperature of 25AA160D-E/MS?

-40°C~125°C TA.

What is the essential property of the 25AA160D?

The Microchip Technology Inc. 25AA160D is 16 Kbit Serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.

What is 25XX160C/D designed for?

The 25XX160C/D are 2048 byte Serial EEPROMs designed to interface directly with the Serial Peripheral Interface (SPI) port of many of today’s popular microcontroller families, including Microchip’s PIC® microcontrollers. It may also interface with microcontrollers that do not have a built-in SPI port by using discrete I/O lines programmed properly with the software. 
25AA160D-E/MS

Microchip Technology

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