NB39LF020-55-4C-WHE

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Global Brand Reference

Product type
Memory
Description
IC FLASH 2MBIT PARALLEL 32VSOP
Original MPN
SST39LF020-55-4C-WHE
Manufacturer
Microchip Technology

ChipNobo MPN

NB39LF020-55-4C-WHE

  • High-reliability design
  • Long-term stable supply
  • RoHS compliant

Technical specification comparison (core parameters)

Parameter Microchip TechnologySST39LF020-55-4C-WHE ChipNoboNB39LF020-55-4C-WHE Match
Part Status Active Active
Mounting Type Surface Mount Surface Mount
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Programmable Not Verified Not Verified
Memory Interface Parallel Parallel
Memory Type Non-Volatile Non-Volatile
Voltage - Supply 3V ~ 3.6V 3V ~ 3.6V
Memory Size 2Mbit 2Mbit
Memory Organization 256K x 8 256K x 8
Access Time 55 ns 55 ns
Memory Format FLASH FLASH
Technology FLASH FLASH
Package / Case 32-TFSOP (0.488", 12.40mm Width) 32-TFSOP (0.488", 12.40mm Width)
Supplier Device Package 32-VSOP 32-VSOP
Write Cycle Time - Word, Page 20µs 20µs
RoHS Status ROHS3 Compliant ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)

Supply & lifecycle

Lifecycle status Active
NRND No
EOL No
PCN monitor No
Last buy date No Deadline
Alternate availability Sufficient
Application areas
AI Server GPU Server
AI Accelerator Server Data Center Switch
Laptop Notebook Smartphone
ADAS Camera System Smart Cockpit
5G Base Station Industrial Computer
Semiconductor Equipment Medical Imaging Equipment

Compatibility verification

Package Match
Pin Match
Electrical Match
Operating Range Match
Qualification Match
Pin-to-pin Compatible

Pin-to-Pin Replacement Solutions

100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application

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