MX25R/MX25S Series Serial NOR Flash

Macronix NOR Flash offers power savings and small form factors for portable and space-saving designs

Image of Macronix MX25R / MX25S series Serial NOR Flash The Macronix MX25R and MX25S series feature 1.2 V (core and I/O voltage) and ultra-low power consumption (0.8 mA ICC_active, 0.025 μA ICC_dpd), capable of more than 80% power savings compared to traditional 1.8 V or 3 V products. By using these low-power capabilities, the MX25S products can also extend the battery life on portable devices.

The MX25R series supports a wide voltage range (1.65 V to 3.6 V core and I/O voltage), ultra-low power capabilities, and small form factor options.

The MX25S and MX25R products support a standard serial NOR Flash memory interface, offering the same footprint and command set as traditional products. Offered in small form factor packages: USON, WLCSP, and KGD (Known Good Die).

The MX25S is available in 16 Mbit, 64 Mbit, and 256 Mbit densities. The MX25R series is available in densities from 512 Kbit up to 64 Mbit.

MX25S Series Features
  • Standard serial NOR Flash interface
  • Wide range VCC: 1.14 V to 1.6 V
  • Ultra-low deep power down current: 0.025 µA
  • Ultra-low active current: 0.8 mA
  • Ultra-low power consumption
  • Volatile bit to switch between ultra-low power mode and high-performance mode
  • Suspend/resume function supported for program/erase operations
  • Ultra-small form factor: KGD, WLCSP, USON, WSON
MX25R Series Features
  • Standard serial NOR Flash interface
  • Wide range VCC: 1.65 V to 3.6 V
  • Ultra-low deep power down current: 7 nA
  • Ultra-low active current: <4 mA
  • Ultra-low power consumption
  • Volatile bit to switch between ultra-low power mode and high-performance mode
  • Small form factor: KGD, WLCSP, USON, WSON
Applications
  • Internet of Things (IoT)
  • Wearable devices
  • Portable or consumer medical devices
  • Wireless communication devices (Bluetooth and others)
  • Battery-powered products

MX25R/MX25S Series Serial NOR Flash

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC FLASH 2MBIT SPI/QUAD 8USONMX25R2035FZUIL0IC FLASH 2MBIT SPI/QUAD 8USON31033 - Immediate$25.74View Details
IC FLASH 4MBIT SPI/QUAD 8USONMX25R4035FZUIL0IC FLASH 4MBIT SPI/QUAD 8USON21219 - Immediate$28.08View Details
IC FLASH 8MBIT SPI/QUAD 8USONMX25R8035FZUIH1IC FLASH 8MBIT SPI/QUAD 8USON45154 - Immediate$32.18View Details
IC FLASH 8MBIT SPI/QUAD 8USONMX25R8035FZUIL0IC FLASH 8MBIT SPI/QUAD 8USON38570 - Immediate$32.18View Details
IC FLASH 16MBIT SPI/QUAD 8USONMX25R1635FZUIL0IC FLASH 16MBIT SPI/QUAD 8USON52545 - Immediate$39.78View Details
IC FLASH 16MBIT SPI/QUAD 8USONMX25R1635FZUIH0IC FLASH 16MBIT SPI/QUAD 8USON28603 - Immediate$39.78View Details
IC FLASH 16MBIT SPI/QUAD 8WSONMX25R1635FZNIH0IC FLASH 16MBIT SPI/QUAD 8WSON8012 - Immediate$42.12View Details
IC FLASH 64MBIT SPI/QUAD 8SOPMX25R6435FM2IL0IC FLASH 64MBIT SPI/QUAD 8SOP19487 - Immediate$87.17View Details
IC FLASH 64MBIT SPI/QUAD 8USONMX25R6435FZAIL0IC FLASH 64MBIT SPI/QUAD 8USON0 - Immediate$87.17View Details
IC FLASH 64MBIT SPI/QUAD 8WSONMX25R6435FZNIL0IC FLASH 64MBIT SPI/QUAD 8WSON19544 - Immediate$89.51View Details
IC FLASH 64MBIT SPI/QUAD 8USONMX25R6435FZBIH3IC FLASH 64MBIT SPI/QUAD 8USON1383 - Immediate$114.66View Details
IC FLASH 4MBIT SPI/QUAD 8SOPMX25R4035FM1IL0IC FLASH 4MBIT SPI/QUAD 8SOP9614 - Immediate$26.91View Details
IC FLASH 8MBIT SPI/QUAD 8USONMX25U8035FZUIIC FLASH 8MBIT SPI/QUAD 8USON178886 - Immediate$29.25View Details
IC FLASH 8MBIT SPI/QUAD 8WLCSPMX25R8035FBHIH2IC FLASH 8MBIT SPI/QUAD 8WLCSP5801 - Immediate$29.25View Details
IC FLASH 8MBIT SPI/QUAD 8SOPMX25U8035FM1IIC FLASH 8MBIT SPI/QUAD 8SOP2295 - Immediate$29.25View Details
IC FLASH 8MBIT SPI/QUAD 8SOPMX25R8035FM1IL0IC FLASH 8MBIT SPI/QUAD 8SOP14726 - Immediate$32.76View Details
IC FLASH 16MBIT SPI/QUAD 8SOPMX25R1635FM2IH2IC FLASH 16MBIT SPI/QUAD 8SOP2260 - Immediate$38.03View Details
IC FLASH 32MBIT SPI/QUAD 8SOPMX25R3235FM1IL0IC FLASH 32MBIT SPI/QUAD 8SOP2866 - Immediate$50.31View Details
IC FLASH 32MBIT SPI/QUAD 8SOPMX25R3235FM2IL0IC FLASH 32MBIT SPI/QUAD 8SOP2899 - Immediate$50.31View Details
IC FLASH 16MBIT SPI/QUAD 8USONMX25U1635EZUI-10GIC FLASH 16MBIT SPI/QUAD 8USON936 - Immediate$60.26View Details
Published: 2025-10-24