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FUDAN MICRO FM93C46A-SO-T-G product image
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FUDAN MICRO FM93C46A-SO-T-GRoHS

Manufacturer
FUDAN MICROAsian Brands
MPN
FM93C46A-SO-T-G
LCSC Part #
C501787
Packaging
SOP-8
Customer #
Key Attributes
Three-wire Serial EEPROM
Datasheetpdf iconFUDAN MICRO FM93C46A-SO-T-G
In-Stock: 4,110
4,110 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1274$ 0.64
50+$ 0.1017$ 5.09
150+$ 0.0888$ 13.32
500+$ 0.0792$ 39.60
2,500+$ 0.0668$ 167.00
4,000+$ 0.063$ 252.00
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Memory/Memory (ICs)
ManufacturerFUDAN MICRO
PackagingSOP-8
Voltage - Supply1.7V~5.5V
Memory Size1Kbit
Operating temperature-40℃~+85℃
Clock Frequency2MHz
FeaturesBuilt-in write enable latch (WEL)
Data Retention - TDR (Year)40 Years
Write Cycle Time(tWC)5ms
InterfaceSPI
Write Cycle Endurance1,000,000 cycles
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

FM93C46A/56A/66A provides 1k/2k/4k bits of serial electrically erasable programmable read-only memory (EEPROM), organized as 64/128/256 words of 16 bits each (when the ORG pin is connected to VCC), and 128/256/512 words of 8 bits each (when the ORG pin is connected to ground). The FM93C46A/56A/66A is enabled through the Chip Select pin (CS) and accessed via a three-wire serial interface consisting of Data Input (DI), Data Output (DO), and Serial Clock (SK). Upon receiving a read instruction at DI, the address is decoded and the data is clocked out serially on the data output pin DO. The write cycle is completely self-timed and no separate erase cycle is required before write. The write cycle is only enabled when the part is in the Erase/Write Enable State. When CS is brought “high” following the initiation of a write cycle, The DO pin outputs the Ready/ Busy status of the part. The device is the best choice for use in many industrial and commercial applications where low-power and low-voltage operations are essential.

Features

AI Translation
  • Three-wire Serial Interface
  • Low-voltage and Standard-voltage Operation 1.7V ~ 5.5V 2MHz (2.5V) and 1MHz (1.7V) Compatibility
  • Dual organization: by word (x16) or byte (x8)
  • Sequential read operation
  • Programming instructions that work on: byte, word or entire memory
  • Self-timed Write Cycle (5 ms max)
  • READY/ BUSY signal during programming
  • High Reliability
    • Endurance: 1 Million Write Cycles
    • Data Retention: 40 Years
  • PDIP8, (RoHS Compliant) SOP8, TSSOP8, TDFN8, TSOT23-6L Packages (RoHS Compliant and Halogen-free)