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Features

  • Universally compatible pinout and command set
  • Standard block architecture
  • Supports dual I/O, quad I/O, QPI, and XiP operations
  • Quad SPI enabled
  • SPI frequency up to 133MHz
  • Continuous read, wrap, and burst modes for XiP

Description

The AT25QL1281C is a 128Mbit serial peripheral interface (SPI) flash memory designed for use in a wide variety of high-volume industrial, consumer, and connectivity applications. It can be used for storing program memory that is copied from flash memory into the embedded or external RAM during system boot. It can be used for directly executing program code from flash memory (execute in place [XiP]).

Parameters

AttributesValue
Memory ClassStandard Flash
Memory Density128
Operating Voltage Range (V)1.65 - 1.95
Speed133 MHz
InterfaceQuad SPI, QPI
Temp. Range (°C)-40 to +85°C
Deep Power Down (µA)0.7
Read Current (mA)3.2
Key BenefitStandard features

Package Options

Application Block Diagrams

Industrial Automation Platform with Arm Cortex-A53 Block Diagram
Industrial Automation Platform with Arm Cortex-A53
This industrial automation platform is designed for Arm Cortex-A53 MPUs including the iMX8 series of application processors.
Block diagram featuring Feather carrier board with 1GHz Arm Cortex-A55 MPU.
Arm Cortex-A55 MPU Feather SoM
Open-source-friendly Feather SoM brings 1GHz Arm Cortex-A55 power and versatile connectivity.
This SoM block diagram is based on an Arm Cortex-A55 and dual Cortex-M33 MPU and consists of a versatile OSM carrier board and a compatible OSM module.
Arm Cortex-A55 & Dual Cortex-M33 MPU OSM SoM
This Arm Cortex-A55 & Dual Cortex-M33 MPU-based SoM simplifies baseboard development, reduces costs, and minimizes design risks.
The 3-phase PFC inverter features high-performance MCUs for digital PFC control and communication, supporting power capacities of up to 20kW.
20kW 3-phase PFC Inverter
The 3-phase PFC inverter uses Renesas MCUs for efficient control communication and supports up to 20kW power.
Single board computer gateway block diagram featuring an MPU with Arm Cortex-A55 core combined with dual Arm Cortex-M33 and a wide set of sensor connectivity options.
Single Board Computer Gateway
SBC gateway with Arm Cortex-A55 and Arm Cortex-M33 cores offers efficient processing, flexibility, and connectivity.
USB IO-Link Master Block Diagram
USB IO-Link Master
Portable USB IO-Link Master enables easy testing and configuration of IO-Link devices without a gateway.
Access Control System with NFC, Camera, and Capacitive Touch Authentication Block Diagram
Access Control System with NFC, Camera, and Capacitive Touch Authentication
The access control system ensures security with NFC, Wi-Fi, PoE, local storage, and flexible OS support.
Network Gateway for Bluetooth Low Energy Mesh Block Diagram
Network Gateway for Bluetooth Low Energy Mesh
Gateway design with dual-core MPU, Bluetooth LE Mesh, Wi-Fi, local/cloud storage, alarms, and secure communication.
SMARC System for Single-Core RISC-V MPU Block Diagram
Scalable SMARC 2.1 Gateway SoM with RISC-V MPU
The scalable SMARC 2.1 SoM design for IIoT gateways with low power consumption, strong connectivity, and flexibility.
RTOS-Based RZ/A3UL HMI SMARC SoM Block Diagram
RTOS-Based RZ/A3UL HMI SMARC SoM
SOM with optimized power for low-power and real-time HMI control in smart buildings.
SMARC System for Single-Core Cortex®-A55 MPU Block Diagram
SMARC System for Single-Core Arm Cortex-A55 MPU
AI-ready SMARC SoM with Arm Cortex-A55 MPU for low-power HMI and industrial control.
Barcode Scanner System Block Diagram
Barcode Scanner System
Dual-core Cortex-A55-based barcode scanner with object detection, safe operation, and flexible connectivity.
Single Board Computer Block Diagram
Single Board Computer for Advanced HMI and Edge AI Applications
Compact SBC supports HMI and Edge AI with dual-core MPU, DRP-AI, Wi-Fi, Bluetooth LE, and NFC connectivity.
Mini-LED TV Backlight Unit - Large Matrix Block Diagram
Mini-LED TV Backlight Unit - Large Matrix
Efficient MPU-based LED backlighting with dynamic power control ensures optimal TV performance.
HMI SoM with AI Accelerator Block Diagram
HMI SoM with AI Accelerator
Scalable AI-enabled SMARC SoM for high-performance industrial HMI.

Additional Applications

  • Energy meters
  • Industrial automation
  • Building automation
  • Home appliances
  • Medical and healthcare

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