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特性

  • Single 1.7V - 2.0V Supply
  • 128Mbit (16 x 8 Mbit physical block) Flash Memory
  • Serial Peripheral Interface (SPI) and Quad Peripheral Interface (QPI) Compatible
    • Supports SPI Modes 0 and 3
    • Supports Dual Output Read and Quad I/O Program and Read
    • Supports QPI Program and Read
    • 133MHz Maximum Operating Frequency
    • Clock-to-Output (tV1 ) of 6ns
    • Up to 65Mbytes/s Continuous Data Transfer Rate
  • Quad Enabled
  • Full Chip Erase
  • Flexible, Optimized Erase Architecture for Code and Data Storage Applications
    • 0.6ms Typical Page Program (256 bytes) Time
    • 60ms Typical 4kB Block Erase Time
    • 200ms Typical 32kB Block Erase Time
    • 350ms Typical 64kB Block Erase Time
  • Hardware Controlled Locking of Status Registers via WP Pin
  • 4kbit Secured One-Time Programmable Security Register
  • Hardware Write Protection
  • Serial Flash Discoverable Parameters (SFDP) Register
  • Flexible Programming
    • Byte/Page Program (1 to 256 bytes)
    • Dual or Quad Input Byte/Page Program (1 to 256 bytes)
  • Erase/Program Suspend and Resume
  • JEDEC Standard Manufacturer and Device ID Read Methodology
  • Low Power Dissipation
    • 2μA Deep Power-Down Current (Typical)
    • 10μA Standby Current (Typical)
    • 5mA Active Read Current (Typical)
  • Endurance: 100,000 program/erase cycles (4kbyte, 32kbyte, or 64kbyte blocks)
  • Data Retention: 20 Years
  • Industrial Temperature Range: -40°C to +85°C
  • Industry Standard Green (Pb/Halide-free/RoHS-Compliant) Package Options
    • 8-Pad DFN (6mm x 5mm x 0.6mm)
    • 8-Lead SOIC (208mil)
    • 21-Ball WLCSP
    • 21-Ball Low-Profile WLCSP

描述

The AT25QL128A is a member of our standard class code and data storage solutions designed for low-voltage systems in which program code is shadowed from Flash memory into embedded or external RAM for execution.

The architecture includes standard erase block sizes and a security register for unique device serialization, system-level Electronic Serial Number (ESN) storage, locked key storage, etc.

The AT25QL128A is Quad enabled at the factory and offers a universally compatible pinout and command set, standard block architecture, and continuous read, wrap, and burst modes for XiP.

产品参数

属性
Memory Class Standard Flash
Memory Density 128 Mbit
Operating Voltage Range (V) -
Speed 133 MHz
Interface Quad SPI (default), Single, Dual
Temp. Range (°C) -40 to +85°C
Deep Power Down (µA) 2
Read Current (mA) 7
Key Benefit Standard features

封装选项

Pkg. Type Pkg. Dimensions (mm) Pitch (mm)
See Wafer-Die Solution Menu
UDFN 5 x 6 1.27
WLCSP

应用方框图

Interactive block diagram featuring Feather carrier board with 1GHz Arm Cortex-A55 MPU.
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20KW 3-phase PFC Inverter Block Diagram
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Single Board Computer Gateway Block Diagram
单板计算机网关
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USB IO-Link Master Block Diagram
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Network Gateway for Bluetooth Low Energy Mesh Block Diagram
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基于 RTOS 的 RZ/A3UL HMI SMARC 系统级模块
优化功耗的系统级模块(SoM),用于智能建筑中的低功耗实时 HMI 控制。
SMARC System for Single-Core Cortex®-A55 MPU Block Diagram
基于单核 Arm Cortex-A55 MPU 的 SMARC 系统
支持 AI 的 SMARC SoM,搭载 Arm Cortex-A55 MPU,适用于低功耗 HMI 和工业控制。
Single Board Computer Block Diagram
高级 HMI 和边缘 AI 应用的单板计算机
紧凑型 SBC 通过双核 MPU、DRP-AI、Wi-Fi、蓝牙 LE 和 NFC 连接支持 HMI 和边缘 AI。
Barcode Scanner System Block Diagram
条形码扫描仪系统
基于双核 Cortex-A55 的条码扫描器,具有物体检测、安全运行和灵活连接功能。
Mini-LED TV Backlight Unit - Large Matrix Block Diagram
Mini-LED 电视背光装置 - 大型矩阵
采用了基于 MPU 的高效 LED 背光技术,具有动态功率控制功能,可确保最佳的电视性能。
Industrial Automation Platform with Arm Cortex-A53 Block Diagram
采用 Arm Cortex-A53 的工业自动化平台
这款工业自动化平台专为包括 iMX8 系列应用处理器在内的 Arm Cortex-A53 MPU 而设计。
HMI SoM with AI Accelerator Block Diagram
具备 AI 加速器的 HMISoM

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