23K256-I/SN
- Created at: 2023-10-27 18:36:11 , by WikiIC
- Updated at: 2023-10-27 18:36:11
- Views: 5
23K256-I/SN
Product Overview
Category
The 23K256-I/SN belongs to the category of Serial SRAM (Static Random Access Memory) chips.
Use
This product is commonly used as a non-volatile memory solution for various electronic devices, including microcontrollers, embedded systems, and consumer electronics.
Characteristics
- Non-volatile: The 23K256-I/SN retains data even when power is disconnected.
- High-speed operation: Offers fast read and write access times.
- Low power consumption: Designed to minimize energy usage.
- Small form factor: Comes in a compact package suitable for space-constrained applications.
Package
The 23K256-I/SN is available in an industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of the 23K256-I/SN lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity even during power interruptions.
Packaging/Quantity
This product is typically sold in reels containing multiple units. The exact quantity may vary depending on the supplier.
Specifications
- Memory Size: 32 kilobits (4 kilobytes)
- Interface: SPI (Serial Peripheral Interface)
- Operating Voltage: 2.7V - 5.5V
- Operating Temperature Range: -40°C to +85°C
- Data Retention: Up to 100 years
- Endurance: 1 million write cycles
Detailed Pin Configuration
The 23K256-I/SN features the following pin configuration:
- Chip Select (/CS)
- Serial Clock (SCK)
- Serial Data Input (SI)
- Serial Data Output (SO)
- Write Protect (/WP)
- Hold (/HOLD)
- VCC (Power Supply)
- Ground (GND)
Functional Features
- Byte-level Read and Write Operations: Allows for efficient data manipulation.
- Sequential Read Mode: Enables continuous reading of multiple memory locations.
- Hardware Write Protection: Provides a mechanism to prevent accidental data modification.
- Low Power Standby Mode: Reduces power consumption when the chip is not in use.
Advantages and Disadvantages
Advantages
- Non-volatile storage ensures data integrity.
- High-speed operation facilitates quick access to stored information.
- Low power consumption prolongs battery life in portable devices.
- Compact form factor suits space-constrained applications.
Disadvantages
- Limited storage capacity compared to other memory technologies.
- Relatively higher cost per kilobyte compared to alternative solutions.
Working Principles
The 23K256-I/SN utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which retain information even without power. The chip's internal circuitry manages read and write operations, ensuring reliable data storage and retrieval.
Detailed Application Field Plans
The 23K256-I/SN finds application in various fields, including:
- Internet of Things (IoT) Devices: Used for storing sensor data, configuration settings, and firmware updates.
- Automotive Electronics: Employed in vehicle control units for data logging and event storage.
- Industrial Automation: Utilized in programmable logic controllers (PLCs) for storing program code and critical data.
- Medical Devices: Integrated into medical equipment for data buffering and parameter storage.
Detailed and Complete Alternative Models
- 23LC1024: Offers double the storage capacity (64 kilobits) compared to the 23K256-I/SN.
- 23A1024: Provides an extended operating temperature range (-40°C to +125°C) suitable for harsh environments.
- 23LCV512: Features a lower operating voltage range (1.8V - 3.6V) for power-sensitive applications.
These alternative models offer different specifications and features to cater to diverse application requirements.
Word count: 530 words
List 10 common questions and answers related to the application of 23K256-I/SN in technical solutions
What is the maximum clock frequency of 23K256-I/SN?
- The maximum clock frequency of 23K256-I/SN is 20 MHz.What is the operating voltage range for 23K256-I/SN?
- The operating voltage range for 23K256-I/SN is 2.7V to 5.5V.Can 23K256-I/SN be used in automotive applications?
- Yes, 23K256-I/SN is suitable for automotive applications.What is the typical standby current for 23K256-I/SN?
- The typical standby current for 23K256-I/SN is 5 µA.Is 23K256-I/SN compatible with SPI interface?
- Yes, 23K256-I/SN is compatible with SPI interface.What is the maximum write cycle endurance of 23K256-I/SN?
- The maximum write cycle endurance of 23K256-I/SN is 1,000,000 cycles.Can 23K256-I/SN operate at extended temperature ranges?
- Yes, 23K256-I/SN can operate at extended temperature ranges from -40°C to 85°C.What is the typical access time for 23K256-I/SN?
- The typical access time for 23K256-I/SN is 25 ns.Does 23K256-I/SN have built-in security features?
- Yes, 23K256-I/SN has built-in hardware and software write protection.Is 23K256-I/SN RoHS compliant?
- Yes, 23K256-I/SN is RoHS compliant.
- https://chipmlcc.ru/product/details/microchip-technology/23k256-i-sn.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
- https://www.chipmlcc.com/product/details/microchip-technology/23k256-i-sn.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
- Audio Special Purpose
- Clock/Timing - Application Specific
- Clock/Timing - Clock Buffers, Drivers
- Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
- Clock/Timing - Delay Lines
- Clock/Timing - IC Batteries
- Clock/Timing - Programmable Timers and Oscillators
- Clock/Timing - Real Time Clocks
- Data Acquisition - ADCs/DACs - Special Purpose
- Data Acquisition - Analog Front End (AFE)
- Data Acquisition - Analog to Digital Converters (ADC)
- Data Acquisition - Digital Potentiometers
- Data Acquisition - Digital to Analog Converters (DAC)
- Data Acquisition - Touch Screen Controllers
- Embedded - CPLDs (Complex Programmable Logic Devices)
- Embedded - DSP (Digital Signal Processors)
- Embedded - FPGAs (Field Programmable Gate Array)
- Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers
- Embedded - Microcontroller, Microprocessor, FPGA Modules
- Embedded - Microcontrollers
- Embedded - Microcontrollers - Application Specific
- Embedded - Microprocessors
- Embedded - PLDs (Programmable Logic Device)
- Embedded - System On Chip (SoC)
- Interface - Analog Switches - Special Purpose
- Interface - Analog Switches, Multiplexers, Demultiplexers
- Interface - CODECs
- Interface - Controllers
- Interface - Direct Digital Synthesis (DDS)
- Interface - Drivers, Receivers, Transceivers
- Interface - Encoders, Decoders, Converters
- Interface - Filters - Active
- Interface - I/O Expanders
- Interface - Modems - ICs and Modules
- Interface - Modules
- Interface - Sensor and Detector Interfaces
- Interface - Sensor, Capacitive Touch
- Interface - Serializers, Deserializers
- Interface - Signal Buffers, Repeaters, Splitters
- Interface - Signal Terminators
- Interface - Specialized
- Interface - Telecom
- Interface - UARTs (Universal Asynchronous Receiver Transmitter)
- Interface - Voice Record and Playback
- Linear - Amplifiers - Audio
- Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
- Linear - Amplifiers - Special Purpose
- Linear - Amplifiers - Video Amps and Modules
- Linear - Analog Multipliers, Dividers
- Linear - Comparators
- Linear - Video Processing
- Logic - Buffers, Drivers, Receivers, Transceivers
- Logic - Comparators
- Logic - Counters, Dividers
- Logic - FIFOs Memory
- Logic - Flip Flops
- Logic - Gates and Inverters
- Logic - Gates and Inverters - Multi-Function, Configurable
- Logic - Latches
- Logic - Multivibrators
- Logic - Parity Generators and Checkers
- Logic - Shift Registers
- Logic - Signal Switches, Multiplexers, Decoders
- Logic - Specialty Logic
- Logic - Translators, Level Shifters
- Logic - Universal Bus Functions
- Memory
- Memory - Batteries
- Memory - Configuration Proms for FPGAs
- Memory - Controllers
- PMIC - AC DC Converters, Offline Switchers
- PMIC - Battery Chargers
- PMIC - Battery Management
- PMIC - Current Regulation/Management
- PMIC - Display Drivers
- PMIC - Energy Metering
- PMIC - Full, Half-Bridge Drivers
- PMIC - Gate Drivers
- PMIC - Hot Swap Controllers
- PMIC - Laser Drivers
- PMIC - LED Drivers
- PMIC - Lighting, Ballast Controllers
- PMIC - Motor Drivers, Controllers
- PMIC - OR Controllers, Ideal Diodes
- PMIC - PFC (Power Factor Correction)
- PMIC - Power Distribution Switches, Load Drivers
- PMIC - Power Management - Specialized
- PMIC - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
- PMIC - RMS to DC Converters
- PMIC - Supervisors
- PMIC - Thermal Management
- PMIC - V/F and F/V Converters
- PMIC - Voltage Reference
- PMIC - Voltage Regulators - DC DC Switching Controllers
- PMIC - Voltage Regulators - DC DC Switching Regulators
- PMIC - Voltage Regulators - Linear
- PMIC - Voltage Regulators - Linear + Switching
- PMIC - Voltage Regulators - Linear Regulator Controllers
- PMIC - Voltage Regulators - Special Purpose
- Specialized ICs
- ClockTiming - Application Specific
- ClockTiming - Clock Buffers, Drivers
- ClockTiming - Clock Generators, PLLs, Frequency Synthesizers
- ClockTiming - Delay Lines
- ClockTiming - IC Batteries
- ClockTiming - Programmable Timers and Oscillators
- ClockTiming - Real Time Clocks
- Data Acquisition - ADCsDACs - Special Purpose
- Embedded - Microcontroller or Microprocessor Modules
- Interface - IO Expanders
- PMIC - Current RegulationManagement
- PMIC - VF and FV Converters
- PMIC - Voltage Regulators - Linear Transistor Driver