Loongson / 龙芯中科 / TECHNICAL REFERENCE

1C101

Loongson microcontroller for door-lock applications, integrating flash memory and serial peripherals.

FPGA.io Part Number FIO-C56D8C0D16F59BBDInternal catalogue reference · manufacturer MPN remains unchanged

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

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1C101 — technical feature overview — Technical schematicFPGA.io technical schematic for 1C101. 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
CPU core	LS132R, 32-bit single-issue	龙芯 1C101 处理器用户手册 ↗printed p. 1, chapter 1 and section 1.1
Maximum clock frequency	10 MHz	龙芯 1C101 处理器用户手册 ↗printed p. 1, chapter 1 and section 1.1
On-chip flash	128 KB	龙芯 1C101 处理器用户手册 ↗printed p. 1, chapter 1 and section 1.1

Official documents

龙芯 1C101 处理器用户手册printed p. 1, chapter 1 and section 1.1PDF ↗

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 1 embedded processors →

COMPLETE PART IDENTITIES

Ordering numbers for 1C101

0 documented codes

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Exact ordering code requires confirmation

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