MX35LF4GE4AD-Z4I

The Macronix MX35LF4GE4AD-Z4I is a 4Gb SLC Serial NAND Flash device (x4 bus) on a single 2.7 to 3.6 V supply, rated for the industrial range -40°C to +85°C.

Key figures

• Density 4Gb: page size (4096+128) byte, block size (256K+8K) byte.
• Single / Dual / Quad I/O read (1-1-1, 1-1-2, 1-1-4, 1-2-2, 1-4-4) at up to 133 MHz; array-to-register latency 110 µs.
• Page program time 400 µs (typ.); block erase 4 ms (typ.).
• Endurance: Typical 60K cycles with 8-bit ECC (per 512+32 byte); data retention 10 years.
• Power: standby 110 µA (Max), active 40 mA (Max).
• Package: 8-WSON (8 mm × 6 mm), RoHS-compliant and halogen-free.

What this document says about grade

The ordering guide maps suffix “I” to the Industrial operating range -40°C to 85°C, and we tag the part Industrial only. The document carries no automotive qualification for this part, and we make no such claim.

Provenance

Every figure above is taken from Macronix “MX35LFxGE4AD” 2G-bit/4G-bit Serial NAND Flash Memory, REV. 1.6, April 22, 2024 (P/N PM2794, 75 页). The ordering table lists MX35LF4GE4AD-Z4I as 4Gb, x4, 3V, 8-WSON, Industrial. We link no public datasheet because our copy has not been byte-verified against a manufacturer-hosted file.

Who makes it

MXIC is the brand of Macronix International Co., Ltd., which its own company profile states was established in 1989 in the Science Park, Hsinchu, Taiwan, as an integrated device manufacturer of non-volatile memory.