Référence fabricant
M34E02-FDW6TP
M34E02 Series 2 Kb (256 K x 8) 1.7 V SMT Serial I²C Bus EEPROM - TSSOP-8
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| Nom du fabricant: | STMicroelectronics | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :4000 par Reel Style d'emballage :TSSOP-8 Méthode de montage :Surface Mount | ||||||||||
| Code de date: | 2135 | ||||||||||
Product Specification Section
STMicroelectronics M34E02-FDW6TP - Spécifications du produit
Informations de livraison:
L'article ne peut être envoyé à certains pays. Voir la liste
L'article ne peut pas être envoyé aux pays suivants:
ECCN:
EAR99
Informations PCN:
N/A
Fichier
Date
Statut du produit:
Actif
Actif
STMicroelectronics M34E02-FDW6TP - Caractéristiques techniques
Attributes Table
| 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 |
| Style d'emballage : | TSSOP-8 |
| Méthode de montage : | Surface Mount |
Fonctionnalités et 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)
Pricing Section
Stock global :
248 000
États-Unis:
248 000
Sur commande :
0
Délai d'usine :
6 Semaines
Quantité
Prix Internet
4 000
$0.0779
8 000
$0.0765
12 000+
$0.075
Product Variant Information section
Emballages disponibles
Qté d'emballage(s) :
4000 par Reel
Style d'emballage :
TSSOP-8
Méthode de montage :
Surface Mount