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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 4,701

On Order:Order inventroy details 13,390
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $1.57
300+ $1.43


Attributes Table
Features and Applications

The MX29F040CQI-70G is a Part of MX29F Series 5 V 4 Mb 70 ns Parallel Flash Memory available in surace mount PLCC-32 Package. It has an operating temperature ranging between -40 to 85°C.

Macronix offers an extensive line of 3V, 1.8V and 5V Industry-Standard Parallel Flash memory products from 2Mb to 1Gb densities. These products feature Boot and Uniform Sector architectures in x8, x16, and x8/x16 selectable configurations. Macronix Flash memory provides customers with cost-effective, high performance and reliable products that offer low-power consumption, reliability and high endurance.


  • Single Power Supply Operation
    • 4.5 to 5.5 volt for read, erase, and program operations
  • 524288 x 8 only
  • Sector Structure
    • 64K-Byte x 8
  • Latch-up protected to 100mA from -1V to Vcc + 1V
  • Compatible with JEDEC standard
    • Pinout and software compatible to single power supply Flash
  • High Performance
    • Access time: 70/90ns
    • Program time: 9us (typical)
    • Erase time: 0.7s/sector, 4s/chip (typical)
  • Low Power Consumption
    • Low active read current: 30mA (maximum) at 5MHz
    • Low standby current: 1uA (typical)
  • Minimum 100,000 erase/program cycle
  • 20 years data retention
    • 32-Pin PLCC
    • 32-Pin TSOP
  • All Pb-free devices are RoHS Compliant