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MICROCHIP 93LC46/SN product image
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MICROCHIP 93LC46/SNRoHS

Manufacturer
MICROCHIP
MPN
93LC46/SN
LCSC Part #
C615396
Packaging
SOIC-8
Customer #
Key Attributes
1K/2K/4K 2.5V Microwire Serial EEPROM
Datasheetpdf iconMICROCHIP 93LC46/SN
In-Stock: 40
40 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.7024$ 1.70
10+$ 1.4453$ 14.45
30+$ 1.2842$ 38.53
100+$ 1.1182$ 111.82
500+$ 1.0433$ 521.65
1,000+$ 1.0124$ 1012.40
Standard Packaging100/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Memory/Memory (ICs)
ManufacturerMICROCHIP
PackagingSOIC-8
Voltage - Supply2.5V~5.5V
Memory Size1Kbit
Operating temperature-40℃~+85℃
Clock Frequency2MHz
Access Time-
FeaturesPower-down/Power-up protection circuit;Software write protection function
Data Retention - TDR (Year)200 Years
Current - Supply3mA
Write Cycle Time(tWC)4ms
Standby Supply Current3uA
Write Cycle Endurance1,000,000 cycles
InterfaceSPI
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging100
Sales UnitPiece

Introduction

AI Translation

The 93LC46/56/66 are 1K, 2K and 4K low voltage serial Electrically Erasable PROMs (EEPROM). The device memory is configured as x8 or x16 bits depending on the external logic of levels of the ORG pin. Advanced CMOS technology makes these devices ideal for low power nonvolatile memory applications. The 93LC Series is available in standard 8-pin PDIP and surface mount SOIC packages. The rotated pin-out 93LC46X/56X/66X are offered in the “SN” package only.

Features

AI Translation
  • Single supply with programming operation down to 2.5V
  • Low-power CMOS technology
  • 100 μA typical active read current at 2.5V
  • 3 μA typical standby current at 2.5V
  • ORG pin selectable memory configuration
  • 128×8 - or 64×16 -bit organization (93LC46)
  • 256×8 - or 128×16 -bit organization (93LC56)
  • 512×8 or 256×16 bit organization (93LC66)
  • Self-timed erase and write cycles (including auto-erase)
  • Automatic ERAL before WRAL
  • Power on/off data protection circuitry
  • Industry standard 3-wire serial I/O
  • Device status signal during erase/write cycles
  • Sequential read function
  • 1,000,000 E/W cycles ensured
  • Data retention >200 years
  • 8-pin PDIP/SOIC (SOIC in JEDEC standards)
  • Temperature ranges supported: - Industrial (I): - 40°C to +85°C