Microchip AT34C02D-XHM-T
Microchip AT34C02D-XHM-TMicrochip AT34C02D-XHM-TMicrochip AT34C02D-XHM-TMicrochip AT34C02D-XHM-TMicrochip AT34C02D-XHM-T

Microchip AT34C02D-XHM-T

Manufacturer No:

AT34C02D-XHM-T

Manufacturer:

Microchip

Package:

8-TSSOP (0.173, 4.40mm Width)

Description:

2Kb I2C compatible 2-wire Serial EEPROM for DDR3 module applications

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

AT34C02D-XHM-T information

Microchip AT34C02D-XHM-T technical specifications, attributes, parameters and parts with similar specifications to Microchip AT34C02D-XHM-T.

  • Type
  • Parameter
  • Battery Backup
  • No
  • Density
  • 2 Kbit
  • Endurance
  • 1,000,000
  • Max. Clock Freq.
  • 1 MHz
  • Operating Voltage Max (V)
  • 5.5
  • Operating Voltage Min (V)
  • 1.7
  • Page Size (Bytes)
  • 16
  • Write Protect Scheme
  • Software Configurable
  • Write Protected
  • Yes
  • Data Retention
  • 0

Download datasheets and manufacturer documentation for Microchip AT34C02D-XHM-T.

Data Sheets:

Brochures:

Application Notes:

The Microchip AT34C02D is a 2 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 256 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.

The AT34C02D is designed to support the JEDEC EE1002 and EE1002A Serial Presence Detect (SPD) function used in DDR, DDR2, and DDR3 Dual Inline Memory Modules (DIMM). In order to comply with this standard, the device includes a software write protection feature for the lower 128 bytes of the EEPROM that can be made permanent.



  • 256 x 8 (2 Kbit)
  • 400 kHz and 1 MHz (5V) clock compatibility
  • Supports up to 8 devices on the bus
  • EEPROM Specification for use in DDR, DDR2, and DDR3 DIMM Modules
  • Self-Timed Erase and Write Cycles (5 ms max.)
  • Read current 1 mA (Typ), 2 mA (Max)
  • Write current 2 mA (Typ), 3 mA (Max)
  • Standby current 6 uA (Max)
  • Hardware Write-Protect Pin
  • More than 1 million erase/write cycles
  • Data retention > 100 years
  • Available in 8-pad 2x3mm UDFN, 8-lead TSSOP, 8-lead JEDEC SOIC, and 8-ball VFBGA Packages

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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