Loongson / 龙芯中科 / TECHNICAL REFERENCE

LS3A6000

LoongArch application processor with LA664 CPU cores.

FPGA.io Part Number FIO-F9E36807C3E0B337Internal catalogue reference · manufacturer MPN remains unchanged

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

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LS3A6000 — technical feature overview — Technical schematicFPGA.io technical schematic for LS3A6000. 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

4 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
Physical cores	4	LS3A6000 product page ↗LS3A6000 Specification
Logical cores	8	LS3A6000 product page ↗LS3A6000 Specification
Frequency	2.0 to 2.5 GHz	LS3A6000 product page ↗LS3A6000 Specification
Shared L3 cache	16 MB	LS3A6000 product page ↗LS3A6000 Specification

Official documents

LS3A6000 product pageLS3A6000 SpecificationWeb ↗

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

Loongson 3 general-purpose processors →

COMPLETE PART IDENTITIES

Ordering numbers for LS3A6000

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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