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128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time

    Buy cheap 128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time from wholesalers
     
    Buy cheap 128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time from wholesalers
    • Buy cheap 128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time from wholesalers
    • Buy cheap 128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time from wholesalers
    • Buy cheap 128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time from wholesalers

    128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time

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    Brand Name : PUYA
    Model Number : P25Q40SH-SSH-IT
    Certification : ROHS
    Price : CONSUIL
    Payment Terms : T/T,Western Union
    Supply Ability : 100000
    Delivery Time : 5-8DAY
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    128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time

    P25Q40SH-SSH-IT Serial Peripheral Interface SPI Non-volatile NOR Flash Memory Chip
    1 Introduction

    PUYA P25Q40SH Flash is a feature rich and cost-optimized serial peripheral interface (SPI) non-volatile NORflash family. This application note provides conversion guidelines for migrating from the P25Q40H to theP25Q40SH Flash.This application note is based on information available to date from datasheets and other application notespublicly available from PUYA. Please refer also to the latest relevant specifications. The document discussesthe specification differences when migrating from P25Q40H to P25Q40SH.

    2 Feature Comparison and Differences

    PUYA P25Q40H products are well suited for migration to PUYA P25Q40SH products. Some of the reasons arecompatible pinouts, packages, command set, and 4KB sector structure. Both P25Q40H and P25Q40SHdevices support Single (Standard) I/O, Dual I/O, and Quad I/O modes. The main differences betweenP25Q40H and P25Q40SH are listed in the table below:

    Table 2-1. High Level Feature Support Comparison
    Feature / ParameterP25Q40HP25Q40SH
    Supple Voltage2.3V-3.6V2.3V-3.6V
    Single (Standard) IO Operations
    Dual IO Operations
    Quad IO Operations
    QPInot support
    Standard Normal Read SCK Frequency (max)55 MHz55 MHz
    Standard Fast Read SCK Frequency (max)104 MHz104 MHz
    Dual Fast Read SCK Frequency (max)104 MHz104 MHz
    Quad Fast Read SCK Frequency (max)104 MHz104 MHz
    Software Protection
    Individual Block Protectionnot support
    One Time Programmable Region(s)3 x 512 Bytes3 x 512 Bytes
    Buffer accessnot support
    Erase(PE,SE,BE) time Typ.8ms16ms
    Erase(CE) time Typ.8ms16ms
    Configure Registernot support
    Temperature Range Option-40C to +85C-40C to +85C
    Table 2-1-1 Pin Descriptions
    No.SymbolExtensionRemarks
    1CS#Chip select
    2SO SIO1Serial data output for 1 x I/OSerial data input and output for 4 x I/O read mode
    3WP# SIO2Write protection active lowSerial data input and output for 4 x I/O read mode
    4GND-Ground of the device
    5SI SIO0Serial data input for 1x I/OSerial data input and output for 4 x I/O read mode
    6SCLK-Serial interface clock input
    7HOLD#/RESET# SIO3Hardware Reset Pin Active low or to pause the device withoutdeselecting the deviceSerial data input and output for 4 x I/O read mode
    8Vcc-Power supply of the device

    Packaging & Shipping

    Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.

    Frequently Asked Questions

    How to obtain the price?

    We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.

    What is your delivery time?

    Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.

    What are your payment terms?

    Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.

    Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.

    Quality 128M x 8 SPI NOR Flash Memory Chip with 2.7~3.6V Full Voltage Range and 70ns Access Time for sale
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