93AA66B-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

Name: 93AA66B-I/P
Brand: Microchip
SKU: 93AA66B-I/P
Availability: InStock

93AA66B-I/P is a memory IC by Microchip. Key specs include Clock Frequency-Max (fCLK): 1 MHz; Data Retention Time-Min: 200. From RFQ price checks to worldwide shipping, FindMyChip supports sourcing.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

93AA66B-I/PDual-In-Line Packages

Quick Facts

Manufacturer: Microchip
Package: Dual-In-Line Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: 93AA66B-I/P Datasheet PDF
Category: Integrated Circuit
Price: From $0.3626(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of 93AA66B-I/P?

Clock Frequency-Max (fCLK): 1 MHz for memory IC design checks
DIP, 8 pins package information for PCB footprint and receiving inspection
-40°C to 85°C operating temperature context for qualification planning
4K Microwire Compatible Serial EEPROM source description preserved for buyer review
Microchip 93AA66B-I/P identification for RFQ, traceability, and alternate checks

What is 93AA66B-I/P used for?

93AA66B-I/P is suited to configuration storage, calibration data, serial identification, and small embedded data logs where DIP, 8 pins sourcing details matter. Buyers commonly verify -40°C to 85°C, lifecycle status, and manufacturer traceability before approving it for production or maintenance builds.

What are the specifications of 93AA66B-I/P?

Pbfree Code	Yes
Manufacturer Package Code	PDIP-8
Factory Lead Time	23Weeks
YTEOL	8
Clock Frequency-Max (fCLK)	1MHz
Data Retention Time-Min	200
Endurance	1000000 Write/Erase Cycles
JESD-30 Code	R-PDIP-T8
JESD-609 Code	e3
Memory Density	4096bit
Memory IC Type	EEPROM
Memory Width	16
Number of Functions	1
Number of Ports	1
Number of Words	256words
Number of Words Code	256
Operating Mode	SYNCHRONOUS
Organization	256X16
Output Characteristics	TOTEM POLE
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP8,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Parallel/Serial	SERIAL
Qualification Status	Not Qualified
Ready/Busy	YES
Reverse Pinout	NO
Screening Level	TS 16949
Serial Bus Type	MICROWIRE
Standby Current-Max	0.000001A
Supply Current-Max	0.002mA
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	1.8V
Supply Voltage-Nom (Vsup)	2.5V
Surface Mount	NO
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Toggle Bit	YES
Write Cycle Time-Max (tWC)	6ms
Write Protection	SOFTWARE
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.32.00.51
Country of Origin	Thailand

Where can I find the 93AA66B-I/P datasheet?

93AA66B-I/P Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for 93AA66B-I/P?

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

Frequently Asked Questions

Which design detail should engineers check first for 93AA66B-I/P?

Start with Clock Frequency-Max (fCLK): 1 MHz because it is the clearest numeric constraint in the available context. Also confirm the 8 pins package details before schematic reuse or AVL approval.

How should the package listing be used when sourcing 93AA66B-I/P?

93AA66B-I/P is listed with DIP, 8 pins, giving buyers a concrete package target for footprint checks, incoming inspection, reel or tube planning, and approved-source matching.

What should procurement confirm before placing an RFQ for 93AA66B-I/P?

Confirm the exact Microchip MPN, -40°C to 85°C operating context, and datasheet revision. For controlled builds, request date-code traceability and RoHS or lead-free evidence before release.

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AvailabilityIn Stock

Reference Price (USD)

From $0.3626

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.4800	$0.48
5+	$0.4420	$2.21
10+	$0.4220	$4.22
25+	$0.4100	$10.25
93+	$0.3920	$36.46
100+	$0.3626	$36.26

pcs

Unit price: $0.4800 · Total: $0.48

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

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VP Engineering, NovaBit Electronics, South Korea

93AA66B-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of 93AA66B-I/P?

What is 93AA66B-I/P used for?

What are the specifications of 93AA66B-I/P?

Compliance & Regulatory

Where can I find the 93AA66B-I/P datasheet?

What are equivalent replacements for 93AA66B-I/P?

Frequently Asked Questions

Which design detail should engineers check first for 93AA66B-I/P?

How should the package listing be used when sourcing 93AA66B-I/P?

What should procurement confirm before placing an RFQ for 93AA66B-I/P?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

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