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Memory / EEPROMs / AT34C02D-MAHM-E
Datasheets
AT34C02D-MAHM-E by:

EEPROM, 256X8, Serial, CMOS, PDSO8

Part Details for AT34C02D-MAHM-E by Microchip Technology Inc

Results Overview of AT34C02D-MAHM-E by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

AT34C02D-MAHM-E Information

AT34C02D-MAHM-E by Microchip Technology Inc is an EEPROM.
EEPROMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for AT34C02D-MAHM-E

Part # Distributor Description Stock Price Buy
DISTI # 91Y2735
Newark Eeprom, 2Kbit, -40 To 85Deg C, Memory Configuration:256K X 8Bit, Interfaces:I2C, Clock Frequency Max:1Mhz, Ic Case/Package:Udfn, No. Of Pins:8Pins, Supply Voltage Min:1.7V, Supply Voltage Max:5.5V, Ic Mounting:Surface Mount Rohs Compliant: Yes |Microchip AT34C02D-MAHM-E RoHS: Compliant Min Qty: 15000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $0.2600
$0.2600 Buy Now
DISTI # AT34C02D-MAHM-ECT-ND
DigiKey IC EEPROM 2KBIT I2C 1MHZ 8UDFN Min Qty: 1 Lead time: 9 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 39003
In Stock
  • 1 $0.3200
  • 15,000 $0.2625
$0.2625 / $0.3200 Buy Now
DISTI # AT34C02D-MAHM-E
Avnet Americas MCCAT34C02D-MAHM-E - Tape and Reel (Alt: AT34C02D-MAHM-E) RoHS: Compliant Min Qty: 15000 Package Multiple: 15000 Lead time: 9 Weeks, 0 Days Container: Reel 0
  • 15,000 $0.2352
  • 30,000 $0.2340
  • 60,000 $0.2328
  • 90,000 $0.2316
  • 120,000 $0.2304
$0.2304 / $0.2352 Buy Now
DISTI # 579-AT34C02D-MAHM-E
Mouser Electronics EEPROM 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN RoHS: Compliant 26947
  • 1 $0.2800
  • 10 $0.2730
  • 100 $0.2710
  • 10,000 $0.2620
$0.2620 / $0.2800 Buy Now
DISTI # V72:2272_14665143
Arrow Electronics EEPROM Serial-I2C 2K-bit 256 x 8 1.8V/2.5V/3.3V/5V 8-Pin UDFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2207 Container: Cut Strips Americas - 29365
  • 0 $0.2701
  • 1 $0.1016
  • 10 $0.1001
  • 25 $0.0986
  • 100 $0.0971
  • 250 $0.0956
  • 500 $0.0941
  • 1,000 $0.0926
  • 3,000 $0.0911
  • 6,000 $0.0896
  • 15,000 $0.0881
$0.0881 / $0.2701 Buy Now
DISTI # AT34C02D-MAHM-E
Microchip Technology Inc 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN, UDFN, Projected EOL: 2044-12-22 COO: Philippines, Taiwan, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 9 Weeks, 0 Days Container: Reel 37034
  • 1 $0.2900
  • 25 $0.2700
  • 100 $0.2600
  • 1,000 $0.2500
  • 5,000 $0.2400
$0.2400 / $0.2900 Buy Now
Onlinecomponents.com   RoHS: Compliant 15000 Factory Stock
  • 3,750 $0.7140
  • 7,500 $0.3780
  • 11,250 $0.2660
  • 15,000 $0.2607
$0.2607 / $0.7140 Buy Now
DISTI # 61396805
Verical EEPROM Serial-I2C 2K-bit 256 x 8 1.8V/2.5V/3.3V/5V 8-Pin UDFN EP T/R RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2207 Americas - 29365
  • 22 $0.3059
  • 25 $0.3013
  • 100 $0.2968
  • 250 $0.2922
  • 500 $0.2876
  • 1,000 $0.2830
  • 3,000 $0.2785
  • 6,000 $0.2739
  • 15,000 $0.2693
$0.2693 / $0.3059 Buy Now
NAC 1.7-5.5V, 1MHz, Ind Tmp, 8-UDFN - Package: 8 UDFN 2x3x0.6mm T/R RoHS: Compliant Min Qty: 15000 Package Multiple: 15000 0
  • 1 $0.3200
  • 100 $0.2900
  • 500 $0.2700
  • 1,000 $0.2600
$0.2600 / $0.3200 Buy Now
DISTI # AT34C02D-MAHM-E
Avnet Silica MCCAT34C02DMAHME (Alt: AT34C02D-MAHM-E) RoHS: Compliant Min Qty: 15000 Package Multiple: 15000 Lead time: 11 Weeks, 0 Days Silica - 0
Buy Now
DISTI # AT34C02D-MAHM-E
EBV Elektronik MCCAT34C02DMAHME (Alt: AT34C02D-MAHM-E) RoHS: Compliant Min Qty: 15000 Package Multiple: 15000 Lead time: 10 Weeks, 0 Days EBV - 0
Buy Now
LCSC 400kHz I2C UDFN-8(2x3) EEPROM ROHS 2
  • 1 $0.9867
  • 10 $0.8298
  • 30 $0.7514
  • 100 $0.6729
  • 500 $0.6262
  • 1,000 $0.6020
$0.6020 / $0.9867 Buy Now
Master Electronics   RoHS: Compliant 15000 Factory Stock
  • 3,750 $0.7140
  • 7,500 $0.3780
  • 11,250 $0.2660
  • 15,000 $0.2607
$0.2607 / $0.7140 Buy Now

Part Details for AT34C02D-MAHM-E

AT34C02D-MAHM-E CAD Models

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AT34C02D-MAHM-E Part Data Attributes

Parametric Data
AT34C02D-MAHM-E Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
AT34C02D-MAHM-E Microchip Technology Inc EEPROM, 256X8, Serial, CMOS, PDSO8
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 9 Weeks
Samacsys Manufacturer Microchip
Additional Feature 1.7V TO 3.6V @ 0.1MHz AND 1.7V TO 3.6V @ 0.4MHz
Clock Frequency-Max (fCLK) 1 MHz
Data Retention Time-Min 100
Endurance 1000000 Write/Erase Cycles
I2C Control Byte 1010DDDR
JESD-30 Code R-PDSO-N8
JESD-609 Code e4
Length 3 mm
Memory Density 2048 bit
Memory IC Type EEPROM
Memory Width 8
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 85 °C
Operating Temperature-Min -40 °C
Organization 256X8
Output Characteristics OPEN-DRAIN
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Equivalence Code SOLCC8,.12,20
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 5 V
Seated Height-Max 0.6 mm
Serial Bus Type I2C
Standby Current-Max 0.000006 A
Supply Current-Max 0.003 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 3.6 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 2 mm
Write Cycle Time-Max (tWC) 5 ms
Write Protection HARDWARE/SOFTWARE

Alternate Parts for AT34C02D-MAHM-E

This table gives cross-reference parts and alternative options found for AT34C02D-MAHM-E. 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 AT34C02D-MAHM-E, 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 Manufacturer Composite Price Description Compare
AT34C02D-MAHM-T-452 Microchip Technology Inc Check for Price EEPROM, 256X8, Serial, CMOS, PDSO8 AT34C02D-MAHM-E vs AT34C02D-MAHM-T-452
Part Number Manufacturer Composite Price Description Compare
34LC02-I/SN Microchip Technology Inc $0.3205 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLATIC, SOIC-8 AT34C02D-MAHM-E vs 34LC02-I/SN
24AA02T-I/MNY Microchip Technology Inc $0.3945 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 2 X 3 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, PLASTIC, TDFN-8 AT34C02D-MAHM-E vs 24AA02T-I/MNY
24AA02T-I/ST Microchip Technology Inc $0.3945 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 AT34C02D-MAHM-E vs 24AA02T-I/ST
24AA16HT-I/P Microchip Technology Inc Check for Price 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, LEAD FREE, PLASTIC, DIP-8 AT34C02D-MAHM-E vs 24AA16HT-I/P
24AA02-IT/OT Microchip Technology Inc Check for Price 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO5, ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN AT34C02D-MAHM-E vs 24AA02-IT/OT
24AA02T-E/P Microchip Technology Inc Check for Price 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8 AT34C02D-MAHM-E vs 24AA02T-E/P
24AA02-I/STG Microchip Technology Inc Check for Price 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 AT34C02D-MAHM-E vs 24AA02-I/STG
24AA02T-E/SN Microchip Technology Inc Check for Price 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 AT34C02D-MAHM-E vs 24AA02T-E/SN
GT24C02-2GLI-TR Giantec Semiconductor Inc Check for Price EEPROM, 256X8, Serial, CMOS, PDSO8, 0.150 INCH, LEAD FREE, SOIC-8 AT34C02D-MAHM-E vs GT24C02-2GLI-TR
24AA02T-I/SN Microchip Technology Inc Check for Price 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 AT34C02D-MAHM-E vs 24AA02T-I/SN

AT34C02D-MAHM-E Related Parts

AT34C02D-MAHM-E Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the AT34C02D-MAHM-E is -40°C to +85°C.

  • Connect VCC to a stable 3.3V power supply and GND to a solid ground plane to ensure reliable operation. Decouple VCC with a 0.1uF capacitor to reduce noise.

  • The AT34C02D-MAHM-E supports clock frequencies up to 400 kHz.

  • Use a 10kΩ pull-up resistor on the RST pin and a 0.1uF capacitor to ground to ensure a clean reset signal.

  • The maximum current rating for the AT34C02D-MAHM-E's I/O pins is 20mA.

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