M34E02-FDW1TP [STMicroelectronics]

Name: M34E02-FDW1TP
Brand: STMicroelectronics
SKU: M34E02-FDW1TP
Availability: InStock

Part No:

M34E02-FDW1TP

Category:

Interface ICs

Manufacturer:

STMicroelectronics

Description:

2-Kbit serial presence detect (SPD) EEPROM for DDR1, DDR2 and DDR3 DRAM modules

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Operating Temperature

-40°C ~ +85°C

Supply Voltage

1.7V ~ 5.5V

Package

UFDFPN8 (2 x 3 mm), TSSOP8 (4.4 x 3 mm)

RoHS Status

RoHS Compliant

RoHS Status

RoHS Compliant

Clock Frequency

400kHz (or less)

Data Retention

> 40 years

Erase Write Cycles

> 1 million

Products Detail

The M34E02-F is a 2-Kbit I2C-compatible EEPROM organized as 256 × 8 bits. It operates from 1.7 V to 5.5 V supply voltage, with a clock frequency up to 400 kHz, over an ambient temperature range of -40 °C to +85 °C. Designed for serial presence detect (SPD) in DDR1, DDR2, and DDR3 DRAM modules, it features permanent and reversible software data protection for the lower 128 bytes, backward compatibility with M34C02, and enhanced ESD/latch-up protection. It supports byte and page write operations, self-timed write cycles, and noise filtering on I2C bus inputs.

Key Features

2-Kbit EEPROM for DDR1, DDR2 and DDR3 serial presence detect
Backward compatible with M34C02
Permanent and reversible software data protection for lower 128 bytes
100 kHz and 400 kHz I2C bus serial interface
Single supply voltage: 1.7 V to 5.5 V
Byte and Page Write (up to 16 bytes)
Self-timed write cycle
Noise filtering (Schmitt trigger and noise filter on bus inputs)
Enhanced ESD/latch-up protection
More than 1 million erase/write cycles
More than 40 years’ data retention
ECOPACK® (RoHS compliant) packages
ECOPACK2® (RoHS-compliant and Halogen-free)

Application scenarios

DRAM modules with serial presence detect (SPD) for DDR1
DDR2
DDR3

Documents

Datasheets:

M34E02-FDW1TP-STMicroelectronics-datasheet-14152121.pdf

Product FAQ

1. Is M34E02-FDW1TP available for RFQ?

Yes. M34E02-FDW1TP by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for M34E02-FDW1TP?

Pricing for M34E02-FDW1TP can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of M34E02-FDW1TP?

M34E02-FDW1TP is a STMicroelectronics Interface ICs with Operating Temperature: -40°C ~ +85°C and Erase Write Cycles: > 1 million. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for M34E02-FDW1TP?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can M34E02-FDW1TP be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to M34E02-FDW1TP?

Yes. If M34E02-FDW1TP is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

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