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Microchip Technology 93LC46 Series

101 variants · Microchip Technology

About the Microchip Technology 93LC46 Series

The Microchip Technology 93LC46 Series series groups 101 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common frequency of 2 MHz, memory format of EEPROM and memory interface of Microwire. Variants differ by case, memory organization and mounting, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
8-DIP (0.300\", 7.62mm) · 8-SOIC (0.154\", 3.90mm Width)
Memory organization
64 x 16 · 128 x 8
Mounting
Surface Mount · Through Hole
Operating temperature
-40°C ~ 85°C (TA) · -40°C~85°C(TA)
Package
Tape & Reel (TR) Cut Tape (CT) · Tube

Shared specifications

Frequency
2 MHz
Memory format
EEPROM
Memory interface
Microwire
Memory size
1Kbit
Memory type
Non-Volatile
Technology
EEPROM
Voltage
2.5V ~ 5.5V
Write cycle time - word, page
6ms

Variant comparison

Parameter93LC46A-I/P93LC46BXT-I/SN
Case8-DIP (0.300\", 7.62mm)8-SOIC (0.154\", 3.90mm Width)
Memory organization128 x 864 x 16
MountingThrough HoleSurface Mount
Operating temperature-40°C~85°C(TA)-40°C ~ 85°C (TA)
PackageTubeTape & Reel (TR) Cut Tape (CT)

Request a quote on any Microchip Technology 93LC46 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants