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The AT93C46DN-SH-T is a 1-Kbit Three-Wire Serial EEPROM offering reliable non-volatile memory storage with flexible organization options and industrial-grade performance.
Key Features
Low-voltage operation: VCC = 1.8V to 5.5V
User-selectable internal organization as 128 x 8 (1K) or 64 x 16 (1K)
Non-selectable internal organization as 64 x 16 (1K) for AT93C46E variant
Industrial temperature range: -40°C to +85°C
Three-wire serial interface
2 MHz clock rate (5V)
Self-timed write cycle within 5 ms maximum
High reliability: 1,000,000 write cycles endurance and 100-year data retention
Green package options (lead-free/halide-free/RoHS compliant)
Die sale options: wafer form and tape and reel
Device Variants
Device
Package
Package Drawing Code
Package Option
Organization
Shipping Carrier Option
Device Grade
AT93C46DN-SH-B
SOIC
SN
S
User Selectable
Bulk (Tubes)
Industrial Temperature (-40°C to 85°C)
AT93C46EN-SH-T
SOIC
SN
S
16 X 64
Tape and Reel
AT93C46E-TH-B
TSSOP
ST
T
16 X 64
Bulk (Tubes)
AT93C46D-TH-T
TSSOP
ST
T
User Selectable
Tape and Reel
AT93C46DY6-YH-T
UDFN
Q4B
Y
User Selectable
Tape and Reel
AT93C46DY6-YH-E
UDFN
Q4B
Y
User Selectable
Extended Qty., Tape and Reel
AT93C46E-PU
PDIP
P
P
16 X 64
Bulk (Tubes)
AT93C46DU3-UU-T
VFBGA
8U3-1
U
User Selectable
Tape and Reel
Product Images
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.