AT28HC64B-70SU-T Microchip Integrated Circuit (Small Outline Packages) In Stock

EEPROM 70NS, SOIC, IND TEMP, GREEN, T&R

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT28HC64B-70SU-TSmall Outline Packages
Quick Facts
Manufacturer
Microchip
Package
Small Outline Packages
Pin Count
28
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $5.6658(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Manufacturer Package CodeSOIC-28
Factory Lead Time8Weeks
YTEOL14
Access Time-Max70ns
Command User InterfaceNO
Data PollingYES
Data Retention Time-Min10
Endurance100000 Write/Erase Cycles
JESD-30 CodeR-PDSO-G28
JESD-609 Codee3
Memory Density65536bit
Memory IC TypeEEPROM
Memory Width8
Number of Functions1
Number of Ports1
Number of Words8192words
Number of Words Code8000
Operating ModeASYNCHRONOUS
Organization8KX8
Output Characteristics3-STATE
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP28,.4
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Page Size64words
Parallel/SerialPARALLEL
Peak Reflow Temperature (Cel)260
Programming Voltage5V
Standby Current-Max0.0001A
Supply Current-Max0.04mA
Supply Voltage-Max (Vsup)5.5V
Supply Voltage-Min (Vsup)4.5V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Toggle BitYES
Write Cycle Time-Max (tWC)10ms
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginTaiwan

Datasheet

AT28HC64B-70SU-T Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of AT28HC64B-70SU-T?

AT28HC64B-70SU-T is priced from $5.6658 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT28HC64B-70SU-T in stock?

AT28HC64B-70SU-T is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy AT28HC64B-70SU-T?

You can buy AT28HC64B-70SU-T from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT28HC64B-70SU-T from Microchip.

What is the datasheet for AT28HC64B-70SU-T?

The official AT28HC64B-70SU-T datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does AT28HC64B-70SU-T come in?

AT28HC64B-70SU-T is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $5.6658
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$7.5600$7.56
750+$6.2600$4695.00
1000+$6.1300$6130.00
4000+$5.8635$23454.00
8000+$5.7643$46114.32
16000+$5.6658$90652.64
pcs
Unit price: $7.5600 · Total: $7.56

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany