Datasheets
93C66C-I/P by: Microchip Technology Inc

256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8

Part Details for 93C66C-I/P by Microchip Technology Inc

Overview of 93C66C-I/P by Microchip Technology Inc

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Price & Stock for 93C66C-I/P

Part # Distributor Description Stock Price Buy
DISTI # 48W3899
Newark Serial Eeprom, 4Kbit, 2Mhz, Dip-8, Memory Size:4Kbit, Eeprom Memory Configuration:512 X 8Bit/256 X 16Bit, Memory Interface Type:Serial Microwire, Clock Frequency:3Mhz, Memory Case Style:Dip, No. Of Pins:8Pins, Supply Voltage Rohs Compliant: Yes |Microchip 93C66C-I/P RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 421
  • 1 $0.4680
  • 10 $0.4580
  • 25 $0.4470
  • 50 $0.4420
  • 120 $0.4370
$0.4370 / $0.4680 Buy Now
DISTI # 93C66C-I/P-ND
DigiKey IC EEPROM 4KBIT MICROWIRE 8DIP Min Qty: 1 Lead time: 4 Weeks Container: Tube 831
In Stock
  • 1 $0.4600
  • 25 $0.4428
  • 100 $0.4326
$0.4326 / $0.4600 Buy Now
DISTI # 93C66C-I/P
Avnet Americas EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 5V 8-Pin PDIP Tube - Rail/Tube (Alt: 93C66C-I/P) RoHS: Compliant Min Qty: 960 Package Multiple: 60 Lead time: 6 Weeks, 0 Days Container: Tube 0
  • 1 $0.4500
  • 25 $0.4300
  • 100 $0.4200
$0.4200 / $0.4500 Buy Now
DISTI # 579-93C66C-I/P
Mouser Electronics EEPROM 128x8 Or 64x16 RoHS: Compliant 1991
  • 1 $0.4500
  • 120 $0.4300
  • 540 $0.4200
$0.4200 / $0.4500 Buy Now
DISTI # E54:1762_00013535
Arrow Electronics EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 5V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2249 Europe - 115
  • 1 $0.3750
  • 25 $0.3643
  • 120 $0.3587
$0.3587 / $0.3750 Buy Now
DISTI # 93C66C-I/P
Microchip Technology Inc 4K, 512 X 8 OR 256 X 16, SER EE, Projected EOL: 2034-05-30 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube 18220

Alternates Available
  • 1 $0.4500
  • 25 $0.4300
  • 100 $0.4200
  • 1,000 $0.3900
  • 5,000 $0.3700
  • 10,000 $0.3400
$0.3400 / $0.4500 Buy Now
DISTI # 70045993
RS Microchip 93C66C-I/P Serial EEPROM Memory, 4kbit, 200ns, 4.5 to 5.5 V 8-Pin PDIP | Microchip Technology Inc. 93C66C-I/P RoHS: Not Compliant Min Qty: 960 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 960 $0.4500
  • 9,600 $0.4280
  • 48,000 $0.4050
  • 96,000 $0.3830
$0.3830 / $0.4500 RFQ
Future Electronics EEPROM Serial-Microwire 4K-Bit 512 x 8/256 x 16 5V 8-Pin PDIP Tube RoHS: Compliant pbFree: Yes Min Qty: 960 Package Multiple: 60 Lead time: 6 Weeks Container: Tube 0
Tube
  • 60 $0.3650
  • 1,920 $0.3600
  • 2,880 $0.3550
  • 3,840 $0.3500
$0.3500 / $0.3650 Buy Now
Onlinecomponents.com EEPROM - Serial-Microwire - 4Kbit (512 x 8)/(256 x 16) - 5V - 8-Pin PDIP - Tube RoHS: Compliant 18180 Factory Stock
  • 60 $0.4030
  • 540 $0.3699
  • 1,020 $0.3643
  • 2,520 $0.3506
  • 5,040 $0.3418
  • 7,500 $0.3366
  • 10,020 $0.3316
  • 15,000 $0.3266
$0.3266 / $0.4030 Buy Now
DISTI # 77908261
Verical EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 5V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 105 Package Multiple: 1 Americas - 206
  • 105 $0.7484
$0.7484 Buy Now
DISTI # 80924697
Verical EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 5V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 14 Package Multiple: 1 Date Code: 2249 Americas - 112
  • 14 $0.3750
  • 25 $0.3643
  • 120 $0.3587
$0.3587 / $0.3750 Buy Now
DISTI # 93C66C-I/P
TME IC: EEPROM memory, 4kbEEPROM, Microwire, 512x8/256x16bit, 3MHz Min Qty: 3 206
  • 3 $0.5970
  • 10 $0.5630
  • 25 $0.5400
  • 100 $0.5130
$0.5130 / $0.5970 Buy Now
NAC 4K, 512 X 8 OR 256 X 16 SERIAL EE, IND - Package: 8 PDIP .300in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 60 Container: Tube 14520
  • 1 $0.4200
  • 100 $0.3800
  • 500 $0.3500
  • 1,000 $0.3400
$0.3400 / $0.4200 Buy Now
DISTI # 93C66C-I/P
Avnet Silica EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 5V 8-Pin PDIP Tube (Alt: 93C66C-I/P) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # 93C66C-I/P
EBV Elektronik EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 5V 8-Pin PDIP Tube (Alt: 93C66C-I/P) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 7 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics EEPROM - Serial-Microwire - 4Kbit (512 x 8)/(256 x 16) - 5V - 8-Pin PDIP - Tube RoHS: Compliant 18180 Factory Stock
  • 60 $0.4030
  • 540 $0.3699
  • 1,020 $0.3643
  • 2,520 $0.3506
  • 5,040 $0.3418
  • 7,500 $0.3366
  • 10,020 $0.3316
  • 15,000 $0.3266
$0.3266 / $0.4030 Buy Now

Part Details for 93C66C-I/P

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93C66C-I/P Part Data Attributes

93C66C-I/P Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
93C66C-I/P Microchip Technology Inc 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
parentfamilyid 1364781
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code DIP
Package Description DIP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Factory Lead Time 6 Weeks
kg CO2e/kg 12
Average Weight (mg) 569.675
CO2e (mg) 6836.1
Samacsys Description Microchip 93C66C-I/P Serial EEPROM Memory, 4kbit, 200ns, 4.5 → 5.5 V 8-Pin PDIP
Samacsys Manufacturer Microchip
Samacsys Modified On 2024-11-04 14:08:50
Total Weight 486.7
Category CO2 Kg 12
CO2 5840.4
Compliance Temperature Grade Industrial: -40C to +85C
EU RoHS Version RoHS 2 (2015/863/EU)
Candidate List Date 2024-01-23
CAS Accounted for Wt 100
CA Prop 65 Presence YES
CA Prop 65 CAS Numbers 1333-86-4, 1309-64-4
EFUP e
Conflict Mineral Status DRC Conflict Free
Conflict Mineral Status Source CMRT V6.22
Additional Feature ALSO CONFIGURABLE AS 512 X 8
Alternate Memory Width 8
Clock Frequency-Max (fCLK) 3 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDIP-T8
JESD-609 Code e3
Length 9.27 mm
Memory Density 4096 bit
Memory IC Type EEPROM
Memory Width 16
Number of Functions 1
Number of Terminals 8
Number of Words 256 words
Number of Words Code 256
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 256X16
Output Characteristics TOTEM POLE
Package Body Material PLASTIC/EPOXY
Package Code DIP
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
Seated Height-Max 5.33 mm
Serial Bus Type MICROWIRE
Standby Current-Max 0.000001 A
Supply Current-Max 0.002 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 1.8 V
Supply Voltage-Nom (Vsup) 2.5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Toggle Bit YES
Width 7.62 mm
Write Cycle Time-Max (tWC) 2 ms
Write Protection SOFTWARE

Alternate Parts for 93C66C-I/P

This table gives cross-reference parts and alternative options found for 93C66C-I/P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 93C66C-I/P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
93C66CT-E/P 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, LEAD FREE, PLASTIC, MS-001, DIP-8 Microchip Technology Inc 93C66C-I/P vs 93C66CT-E/P
93C66C-E/P 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 Microchip Technology Inc 93C66C-I/P vs 93C66C-E/P
93C66C-E/PG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 Microchip Technology Inc 93C66C-I/P vs 93C66C-E/PG
93C66CT-I/P 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, LEAD FREE, PLASTIC, MS-001, DIP-8 Microchip Technology Inc 93C66C-I/P vs 93C66CT-I/P
93C66C-I/PG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 Microchip Technology Inc 93C66C-I/P vs 93C66C-I/PG
Part Number Description Manufacturer Compare
93C66CT-E/MSG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, MSOP-8 Microchip Technology Inc 93C66C-I/P vs 93C66CT-E/MSG
93C66CT-I/MCG EEPROM, 256X16, Serial, CMOS, PDSO8 Microchip Technology Inc 93C66C-I/P vs 93C66CT-I/MCG
93C66C-I/PG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 Microchip Technology Inc 93C66C-I/P vs 93C66C-I/PG
93C66C-E/MC 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 2 X 3 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, DFN-8 Microchip Technology Inc 93C66C-I/P vs 93C66C-E/MC
93C66CX-E/MS 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, ROHS COMPLIANT, PLASTIC, MSOP-8 Microchip Technology Inc 93C66C-I/P vs 93C66CX-E/MS
93C66CT-I/OT 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO6, LEAD FREE, PLASTIC, SC-74A, SOT-23, 6 PIN Microchip Technology Inc 93C66C-I/P vs 93C66CT-I/OT
93C66CX-E/MCG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 2 X 3 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, MO-229, DFN-8 Microchip Technology Inc 93C66C-I/P vs 93C66CX-E/MCG
93C66CXT-E/MCG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 2 X 3 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, MO-229, DFN-8 Microchip Technology Inc 93C66C-I/P vs 93C66CXT-E/MCG
93C66C-I/SNG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 Microchip Technology Inc 93C66C-I/P vs 93C66C-I/SNG
93C66CX-E/ST 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 93C66C-I/P vs 93C66CX-E/ST

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