Microchip 25AA256-I/SN, 256 kB Serial EEPROM, 50 ns 8-Pin SOIC Serial-SPI
- N° de stock RS:
- 687-8963
- Numéro d'article Distrelec:
- 173-54-017
- Référence fabricant:
- 25AA256-I/SN
- Fabricant:
- Microchip
Offre groupée disponible
Sous-total (1 unité)*
1,46 €
(TVA exclue)
1,77 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- Plus 16 unité(s) expédiée(s) à partir du 26 janvier 2026
- Plus 1 330 unité(s) expédiée(s) à partir du 02 février 2026
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Unité | Prix par unité |
|---|---|
| 1 - 24 | 1,46 € |
| 25 - 99 | 1,43 € |
| 100 + | 1,39 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 687-8963
- Numéro d'article Distrelec:
- 173-54-017
- Référence fabricant:
- 25AA256-I/SN
- Fabricant:
- Microchip
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Microchip | |
| Memory Size | 256kB | |
| Product Type | Serial EEPROM | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 10MHz | |
| Organisation | 32K x 8 Bit | |
| Minimum Supply Voltage | 1.8V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Width | 6 mm | |
| Length | 4.9mm | |
| Automotive Standard | AEC-Q100 | |
| Data Retention | 200year | |
| Supply Current | 6mA | |
| Maximum Random Access Time | 50ns | |
| Sélectionner tout | ||
|---|---|---|
Marque Microchip | ||
Memory Size 256kB | ||
Product Type Serial EEPROM | ||
Interface Type Serial-SPI | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 10MHz | ||
Organisation 32K x 8 Bit | ||
Minimum Supply Voltage 1.8V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Width 6 mm | ||
Length 4.9mm | ||
Automotive Standard AEC-Q100 | ||
Data Retention 200year | ||
Supply Current 6mA | ||
Maximum Random Access Time 50ns | ||
25AA256/25LC256 SPI Serial EEPROM
Microchip’s 25AA256/25LC256 family of devices are 256 Kbit SPI Serial EEPROMs available in a variety of package, temperature and power supply variants.
The Serial Peripheral Interface (SPI) is utilised to provide the required Clock Input (SCK), Data In (SI) and Data Out (SO) signals. The operation of these devices can be paused via a Hold pin (HOLD) which causes inputs to be ignored with the exception higher priority interrupts defined via the Chip Select (CS) pin.
Features
Max. Clock 10 MHz
Maximum write current 5 mA
Read current: 6 mA (typical)
Standby current: 1 μA (typical)
32,768 x 8-bit Organization
64-Byte Page
Self-Timed Erase and Write Cycles, 5 ms (maximum)
Block Write Protection: Protect none, 1/4, 1/2 or all of array
Built-In Write Protection: Power-on/off data protection circuitry, Write enable latch, Write-protect pin
Sequential Read
Endurance: >1M erase/write cycles
Data retention: >200 years
ESD protection: >4000V
EEPROM Serial Access - Microchip
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