Active production — no end-of-life risk for this BOM line
The S29GL512T11DHIV20: ROHS3 compliance is confirmed — the part meets the EU RoHS recast without exemption-listed substances, so it passes environmental screening for EU-market equipment.
512 Mbit parallel NOR — what the access time and organization mean for firmware boot
Organised as 64M x 8 (512 Mbit), this parallel NOR flash connects directly to an 8-bit data bus — typical for legacy MCU/MPU memory controllers that lack a quad-SPI or hyperbus interface. The 110 ns access time sets the ceiling for random-read throughput: at 8 bits per read, the bus delivers roughly 9 MB/s sustained before wait states. Write-cycle time is 60 ns per word or page — page programming reduces the per-byte overhead compared to word-only writes, so firmware update routines should use the page buffer to minimise total program time. The wide tolerance also covers a 3.0 V battery-backed standby rail.
Industrial temperature grade and 64-ball FBGA footprint
The 0.8 mm pitch is routable on a 4-layer board without microvias. Supplied in tray format — not tape-and-reel. For high-volume pick-and-place lines, a tray-to-tape conversion or a tray feeder is required; the tray quantity should be confirmed at RFQ to match the reel size the line expects.