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Contents

README

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MX25R3235FM1IL0

MXIC Macronix · NOR FLASH · SOP-8

MX25R3235FM1IL0 from MXIC Macronix, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 CS# input Chip Select input, active low to initiate device selection and serial communication.
2 SO/SIO1 tri_state Serial Data Output for single I/O mode or Serial Data Input/Output (SIO1) for dual and quad I/O modes with high-impedance output when device is deselected.
3 WP#/SIO2 bidirectional Write Protection input active low to prevent flash memory programming and erasure, or Serial Data Input/Output (SIO2) for quad I/O mode.
4 GND power_in Ground connection providing 0V reference for device operation.
5 SI/SIO0 bidirectional Serial Data Input for single I/O mode or Serial Data Input/Output (SIO0) for dual and quad I/O modes.
6 SCLK input Serial Clock input for data transfer timing; input data latched on rising edge and output data shifted on falling edge.
7 RESET#/SIO3 bidirectional Hardware Reset input active low with minimum pulse width 10µs to reset device to standby mode, or Serial Data Input/Output (SIO3) for quad I/O mode.
8 VCC power_in Power Supply input with operating voltage range 1.65V to 3.6V for read, erase, and program operations.

Key specifications

Parameter Value
Manufacturer MXIC Macronix
Package SOP-8
Category Memory
Pins 8

CAD (KiCad official)

  • Symbol: MX25R3235FM1IL0
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: mx25r3235fm1il0-etched.step / mx25r3235fm1il0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mx25r3235fm1il0.step / mx25r3235fm1il0.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: MXIC Macronix datasheet (87 pp, sha256 9d77e457bf4f4780, retrieved 2026-09-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF