Fudan Microelectronics Manuals

Key facts

Manuals: 5
Languages: EN · ZH
Last added: 2026-10-03

Featured Fudan Microelectronics manuals

Fudan Microelectronics FM25512 SPI Serial EEPROM Datasheet

Datasheet 26 pages · 826 KB · EN

The FM25512 SPI Serial EEPROM provides 512 Kb of non‑volatile memory organized as 65,536 bytes, each with a unique 128‑bit ID and a dedicated 128‑byte security sector. It is designed for industrial and commercial applications that require low power consumption and reliable data retention.

Key features include operation from 1.8 V to 5.5 V, up to 20 MHz SPI clock rates, 5 ms maximum write cycle time, 1 M write‑cycle endurance, 40‑year data retention, and hardware/software write protection. The device is offered in SOP8, TSSOP8 and TDFN8 packages.

Covers: Description · Features · Pin Configurations · Packaging Type · Absolute Maximum Ratings · Memory Organization

Fudan Microelectronics FM17XX Contactless Reader Chip Technical Manual

Datasheet 20 pages · 535 KB · ZH

The FM17XX series is a family of contactless reader chips designed by Fudan Microelectronics, based on the ISO14443 standard and supporting multiple communication protocols and encryption algorithms for billing system readers. The chips integrate analog modulation/demodulation circuits, multiple processor interfaces, and programmable features, making them suitable for a wide range of RFID applications.

This technical manual includes a product overview, feature list, model differences, block diagram, package types, detailed pin assignments, instruction set, electrical parameters, timing diagrams, typical applications, ordering information, package dimensions, and version history. This manual is written in Chinese.

Covers: Product Overview · Product Features · Model Differences · Block Diagram · Package Types · Pin Description

Fudan Microelectronics FM3316/3313/3312 Low-Power MCU Technical Manual

User Manual 26 pages · 1.9 MB · ZH

The manual provides a concise overview of the FM3316, FM3313 and FM3312 low‑power MCU chips, including their 16‑bit enhanced 8xC251 core, 64 KB flash, 4 KB RAM, and integrated peripherals such as LCD, RTC, ADC, UART, I²C, SPI and 7816 interfaces. It also outlines the intended use for battery‑powered low‑power applications.

Detailed sections cover the chip’s block diagram, electrical and performance parameters, package and pin definitions, as well as recommended soldering and installation procedures. Version history and worldwide sales/service contacts are listed at the end of the document. This manual is written in Chinese.

Covers: Product Overview · Structure Diagram · Performance Specifications · Package and Pin Definition · Soldering and Installation Instructions · Version List

Fudan Microelectronics FM11NT020 NFC Tag Chip Product Specification

Datasheet 12 pages · 333 KB · ZH

The FM11NT020 is a NFC Forum Type2 Tag chip developed by Fudan Microelectronics that complies with the ISO/IEC 14443‑A protocol. It is intended for applications such as Bluetooth simple pairing, Wi‑Fi connection establishment, device authentication and NFC‑enabled tags.

The document provides technical specifications including RF interface parameters, EEPROM organization, field‑detection output, security features, block diagram, pin assignments, ordering codes and package dimensions for both DFN4 and TSOT23‑5 packages. This manual is written in Chinese.

Covers: Product Overview · Features · RF Interface · EEPROM Memory · NFC Type2 Tag Compatibility · Field Detection

Latest Fudan Microelectronics manuals

Fudan Microelectronics FM25512 SPI Serial EEPROM Datasheet
Datasheet 26 pages · 826 KB · EN
The FM25512 is a 512‑Kb SPI serial EEPROM with 128‑bit UID, a 128‑byte security sector, low‑voltage operation and extensive write‑protection features.
Fudan Microelectronics FM17XX Contactless Reader Chip Technical Manual
Datasheet 20 pages · 535 KB · ZH
The FM17XX series contactless reader chip technical manual from Fudan Microelectronics provides specifications, pin descriptions, packaging options, and…
Fudan Microelectronics FM3316/3313/3312 Low-Power MCU Technical Manual
User Manual 26 pages · 1.9 MB · ZH
Technical manual for the FM3316/3313/3312 low‑power MCU series from Fudan Microelectronics, covering specifications, pin definitions and soldering guidelines.
Fudan Microelectronics FM11NT020 NFC Tag Chip Product Specification
Datasheet 12 pages · 333 KB · ZH
The FM11NT020 NFC Forum Type2 Tag chip specification sheet details its features, RF interface, EEPROM memory, pinout, packaging and ordering information.
Fudan Microelectronics FM4428 Storage Card Chip Product Manual
Datasheet 11 pages · 347 KB · ZH
The FM4428 is a 1K×8‑bit EEPROM storage card chip with write‑protect, PSC security and ISO‑7816 serial interface, described in this product manual.