Macronix / 旺宏 / TECHNICAL REFERENCE

MX23J51243

NAND-interface XtraROM read-only memory.

FPGA.io Part Number FIO-EBF34B60D6D47950Internal catalogue reference · manufacturer MPN remains unchanged

Technical reference · Base device — ordering suffix not specified · Checked 2026-09-28

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MX23J51243 — technical feature overview — Technical schematicFPGA.io technical schematic for MX23J51243. Values summarize the documented fields below; consult their source conditions. This is an abstract diagram, not a product photograph, package drawing or pinout. Parameter sources below ↓

DOCUMENTED FACTS

Technical parameters

3 source-linked fields

Values apply to the device and conditions identified in each source. Family maxima, package limits and full ordering-code specifications must not be treated as interchangeable.

Parameter	Documented value	Source & conditions
Density	512 Mbit	Macronix ROM catalogue ↗NAND XtraROM table — MX23J51243
Bus width	8 bits	Macronix ROM catalogue ↗NAND XtraROM table — MX23J51243
VCC	2.7–3.6 V	Macronix ROM catalogue ↗NAND XtraROM table — MX23J51243

Official documents

Macronix ROM catalogueNAND XtraROM table — MX23J51243Web ↗

Ordering and board constraints

This reference identifies a base device. Package, speed grade, temperature, qualification and packing suffixes have not been inferred.

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Series & categories

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COMPLETE PART IDENTITIES

Ordering numbers for MX23J51243

0 documented codes

These references belong to this device. Evidence labels distinguish reviewed specifications, public listings and manufacturer coding examples. Counts describe this site’s documented coverage, not stock or all configurations offered by the manufacturer.

Exact ordering code requires confirmation

The cited public material did not establish a literal complete ordering row in this pass. This is an evidence limit, not a claim that no code exists. The existing device identity is retained; no suffix combinations, neighboring chips, boards or systems are substituted.

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