Four-channel SPI 25Q40 SOP8

Four-channel SPI fl-s NOR flash memory
Low power consumption 4M domestic SPI FLASH, this chip can achieve PIN TO PIN compatibility with mainstream brands MXIC, WINBOND, GD equivalent capacity SPI FLASH, widely used in LCD TV, digital cameras, smart meters, dashboards, routers, STB and other products. At present, the chip has been widely used in TV LCD, STB and other industries


Four-channel SPI NOR Flash memory (Quad SPI fl-s NOR Flash) provides small pin count, fast programming, and fast sector erasure solutions for high-performance systems

Release date: 2018-06-14

For high-performance embedded applications, the fl-s series serial flash memory provides fast four-channel SPI NOR flash memory with a capacity between 128 Mb and 1 Gb. FL - S series to AEC - Q100 standard level of certification, to 40 ° C to + 125 ° C extensions temperature range support vehicles customer PPAP.
The fl-s series provides up to 80mbps of bandwidth by implementing up to 133mhz SDR reading speed (single data rate) and up to 80mhz DDR reading speed (double data rate) in single-channel, dual-channel, and four-channel I/O modes. Industry-leading programming performance (up to 1.08 Mbps) significantly speeds up manufacturing processes and reduces programming costs.

features
Sector specification parameters: 4 KB same sector, 64 KB mixed sector and 256 KB unified sector

Clock rate (SDR) : 104 MHz

Clock rate (DDR) : 80 MHz

Temperature range:

Auto level 1 (to 40 ° C to + 125 ° C)

Auto level 2 (to 40 ° C to + 105 ° C)

Auto level 3 (to 40 ° C to + 85 ° C)

Industrial expansion temperature: - 40 ° C to + 105 ° C

Industrial temperature: - 40 ° C to + 85 ° C

Sector erasure time (typical) : 130 ms (64 KB)

The power supply

2.7v to 3.6v supply voltage

90 mA active current (maximum)

70 A standby current (typical)

Data retention time: 20 years (minimum)

Cycle operation durability: 100,000 programming/erasure operations (minimum)

Page programming time: 250 s (256 B)

Read bandwidth: 80 Mbps (DDR)