Datasheets
93C66BT-E/ST by:

256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8

Part Details for 93C66BT-E/ST by Microchip Technology Inc

Overview of 93C66BT-E/ST by Microchip Technology Inc

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Price & Stock for 93C66BT-E/ST

Part # Distributor Description Stock Price Buy
DISTI # 61H6633
Newark Eeprom, 4Kbit, -40 To 125Deg C, Memory Configuration:256 X 16Bit, Interfaces:Serial Microwire, Clock Frequency Max:3Mhz, Ic Case/Package:Tssop, No. Of Pins:8Pins, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip 93C66BT-E/ST Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $0.4770
$0.4770 Buy Now
DISTI # 93C66BT-E/ST-ND
DigiKey IC EEPROM 4KBIT MICROWIRE 8TSSOP Min Qty: 2500 Lead time: 6 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2,500 $0.4635
$0.4635 Buy Now
DISTI # 93C66BT-E/ST
Avnet Americas EEPROM Serial-Microwire 4K-bit 256 x 16 5V 8-Pin TSSOP T/R - Tape and Reel (Alt: 93C66BT-E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days Container: Reel 0
  • 1 $0.4800
  • 25 $0.4700
  • 100 $0.4500
$0.4500 / $0.4800 Buy Now
DISTI # 579-93C66BT-E/ST
Mouser Electronics EEPROM 256x16 RoHS: Compliant 0
  • 2,500 $0.4500
$0.4500 Order Now
DISTI # 93C66BT-E/ST
Microchip Technology Inc 4K, 256 X 16 SERIAL EE, Projected EOL: 2034-05-30 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Reel 0

Alternates Available
  • 1 $0.4800
  • 25 $0.4700
  • 100 $0.4500
  • 1,000 $0.4300
  • 5,000 $0.4100
  • 10,000 $0.3500
$0.3500 / $0.4800 Buy Now
DISTI # 70571723
RS IC EEPROM 4KBIT 2MHZ 8TSSOP | Microchip Technology Inc. 93C66BT-E/ST RoHS: Not Compliant Min Qty: 2500 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 2,500 $0.8700
  • 25,000 $0.8200
  • 125,000 $0.7800
  • 250,000 $0.7400
$0.7400 / $0.8700 RFQ
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 0
  • 2,500 $0.4250
$0.4250 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 2,500 $0.4860
  • 5,000 $0.4530
  • 10,000 $0.4250
  • 20,000 $0.4150
$0.4150 / $0.4860 Buy Now
NAC 4K, 256 X 16 SERIAL EE,EXT - Package: 8 TSSOP 4.4mm T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 0
  • 1 $0.5200
  • 100 $0.4700
  • 500 $0.4400
  • 1,000 $0.4200
$0.4200 / $0.5200 Buy Now
DISTI # 93C66BT-E/ST
Avnet Silica EEPROM Serial-Microwire 4K-bit 256 x 16 5V 8-Pin TSSOP T/R (Alt: 93C66BT-E/ST) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 7 Weeks, 0 Days Silica - 0
Buy Now
Master Electronics   RoHS: Compliant 0
  • 2,500 $0.4860
  • 5,000 $0.4530
  • 10,000 $0.4250
  • 20,000 $0.4150
$0.4150 / $0.4860 Buy Now

Part Details for 93C66BT-E/ST

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93C66BT-E/ST Part Data Attributes:

93C66BT-E/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
93C66BT-E/ST Microchip Technology Inc 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOIC
Package Description TSSOP, TSSOP8,.25
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Factory Lead Time 8 Weeks
Clock Frequency-Max (fCLK) 3 MHz
Data Retention Time-Min 200
Endurance 1000000 Write/Erase Cycles
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.4 mm
Memory Density 4096 bit
Memory IC Type EEPROM
Memory Width 16
Moisture Sensitivity Level 1
Number of Functions 1
Number of Ports 1
Number of Terminals 8
Number of Words 256 words
Number of Words Code 256
Operating Mode SYNCHRONOUS
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Organization 256X16
Output Characteristics TOTEM POLE
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Ready/Busy YES
Reverse Pinout NO
Screening Level TS 16949
Seated Height-Max 1.2 mm
Serial Bus Type MICROWIRE
Standby Current-Max 0.000005 A
Supply Current-Max 0.002 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Toggle Bit YES
Width 3 mm
Write Cycle Time-Max (tWC) 2 ms
Write Protection SOFTWARE

Alternate Parts for 93C66BT-E/ST

This table gives cross-reference parts and alternative options found for 93C66BT-E/ST. 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 93C66BT-E/ST, 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
M93C66-DW6G 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.169 INCH, ROHS COMPLIANT, TSSOP-8 STMicroelectronics 93C66BT-E/ST vs M93C66-DW6G
M93C66-DW3G/W 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.169 INCH, ROHS COMPLIANT, TSSOP-8 STMicroelectronics 93C66BT-E/ST vs M93C66-DW3G/W
NM93C66EMT8X 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, PLASTIC, TSSOP-8 Texas Instruments 93C66BT-E/ST vs NM93C66EMT8X
M93C66-DW3TG/W 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.169 INCH, ROHS COMPLIANT, TSSOP-8 STMicroelectronics 93C66BT-E/ST vs M93C66-DW3TG/W
93C66C-TE/ST 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66C-TE/ST
93C66BT-I/ST 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66BT-I/ST
NM93C66VMT8X EEPROM, 256X16, Serial, CMOS, PDSO8, PLASTIC, TSSOP-8 Fairchild Semiconductor Corporation 93C66BT-E/ST vs NM93C66VMT8X
NM93C66MT8 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, TSSOP-8 Texas Instruments 93C66BT-E/ST vs NM93C66MT8
M93C66-DW3 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.169 INCH, TSSOP-8 STMicroelectronics 93C66BT-E/ST vs M93C66-DW3
93C66C-TI/ST 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66C-TI/ST
Part Number Description Manufacturer Compare
93C66BX-E/STG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66BX-E/STG
93C76AT-I/ST 512 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 93C66BT-E/ST vs 93C76AT-I/ST
M93C66-DW3TP/W 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.169 INCH, ROHS COMPLIANT, TSSOP-8 STMicroelectronics 93C66BT-E/ST vs M93C66-DW3TP/W
93C66BXT-I/SN 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66BXT-I/SN
93C66BXT-I/MSG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, LEAD FREE, PLASTIC, MO-187, MSOP-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66BXT-I/MSG
93C76BT-I/MC 512 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 2 X 3 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, DFN-8 Microchip Technology Inc 93C66BT-E/ST vs 93C76BT-I/MC
93C66BXT-E/SNG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66BXT-E/SNG
93C66BT-I/STG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 Microchip Technology Inc 93C66BT-E/ST vs 93C66BT-I/STG
93C76AT-I/OT 1K X 8 MICROWIRE BUS SERIAL EEPROM, PDSO6, ROHS COMPLIANT, PLASTIC, SOT-23, 6 PIN Microchip Technology Inc 93C66BT-E/ST vs 93C76AT-I/OT
M93C66-DW7P 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.169 INCH, ROHS COMPLIANT, TSSOP-8 STMicroelectronics 93C66BT-E/ST vs M93C66-DW7P

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