BYTe Semiconductor BY25D40ESTIG(R)

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Product attributes Property Value
Manufacturer BYTe Semiconductor
Product Series
Packaging Tape & Reel (TR) | Tape & Reel (TR)
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR
Memory Size 4Mbit
Memory Organization 512K x 8
Memory Interface SPI - Dual I/O
Clock Frequency 120 MHz
Write Cycle Time - Word, Page 3.6ms
Access Time 7 ns
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

BY25D40ESTIG(R) - 4Mbit SPI NOR Flash Memory IC

The BY25D40ESTIG(R) from BYTe Semiconductor is a high-performance 4Mbit NOR Flash memory IC designed for embedded systems requiring reliable non-volatile storage. Featuring a dual I/O SPI interface with 120MHz clock frequency and fast 7ns access time, this memory solution delivers exceptional performance for industrial, automotive, and telecommunications applications.

Key Features:

  • 4Mbit (512K x 8) memory organization
  • SPI Dual I/O interface for high-speed data transfer
  • 120MHz maximum clock frequency
  • Fast 7ns access time
  • Wide voltage range: 2.7V to 3.6V
  • Industrial temperature range: -40°C to 85°C
  • Low power consumption
  • 8-SOIC surface mount package
  • RoHS compliant

Applications: Embedded firmware storage, BIOS/boot code, configuration data, data logging, IoT devices, industrial control systems, automotive electronics, and telecommunications equipment.

Authorized Distributor: We provide genuine BYTe Semiconductor components with full manufacturer documentation, traceability, and warranty support. All products ship from authorized stock with global logistics support.