Name: STMicroelectronics M34E02-FDW6TP
Brand: STMicroelectronics
SKU: 6003541
Price: 0.0886 USD
Availability: InStock

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Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

M34E02-FDW6TP

M34E02 Series 2 Kb (256 K x 8) 1.7 V SMT Serial I²C Bus EEPROM - TSSOP-8

M34E02-FDW6TP Datasheet
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	STMicroelectronics
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 4000 per Reel Package Style: TSSOP-8 Mounting Method: Surface Mount
Date Code:

STMicroelectronics M34E02-FDW6TP - Technical Attributes

Memory Density:	2kb
Memory Organization:	256 x 8
Supply Voltage-Nom:	1.7V to 3.6V
Clock Frequency-Max:	400kHz
Write Cycle Time-Max (tWC):	5ms
Package Style:	TSSOP-8
Mounting Method:	Surface Mount

Features & Applications

The M34E02-FDW6TP is a 2 Kbit serial presence detect EEPROM for double data rate DRAM modules. This I2C-compatible EEPROM is organized as 256 × 8 bits, able to lock data permanently in its first half (from location 00h to 7Fh). This facility has been designed specifically for use in DRAM DIMMs with serial presence detect (SPD).

All the information concerning the DDR1 or DDR2 configuration of the DRAM module (such as its access speed, size and organization) can be kept write-protected in the first half of thememory.The I2C uses a two-wire serial interface, comprising a bidirectional data line and a clock line. The devices carry a built-in 4-bit device type identifier code (1010) in accordance with the I2C bus definition.

Features:

2 Kbit EEPROM for DDR1 and DDR2 serial presence detect
Backward compatible with the 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 on bus inputs
- 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
Packages:
- ECOPACK2® (RoHS-compliant and Halogen-free)