Microchip AT28HC256-12JU, 256 kB Parallel EEPROM, 120 ns 32-Pin PLCC Parallel
- N° de stock RS:
- 177-1707
- Référence fabricant:
- AT28HC256-12JU
- Fabricant:
- Microchip
Offre groupée disponible
Sous-total (1 unité)*
10,68 €
(TVA exclue)
12,92 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- 4 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
- Plus 2 unité(s) expédiée(s) à partir du 28 janvier 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 1 - 24 | 10,68 € |
| 25 - 99 | 10,34 € |
| 100 + | 9,98 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 177-1707
- Référence fabricant:
- AT28HC256-12JU
- 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 | |
| Product Type | Parallel EEPROM | |
| Memory Size | 256kB | |
| Interface Type | Parallel | |
| Package Type | PLCC | |
| Mount Type | Surface | |
| Pin Count | 32 | |
| Organisation | 32K x 8 Bit | |
| Maximum Clock Frequency | 5MHz | |
| Minimum Supply Voltage | 4.5V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 12.5mm | |
| Standards/Approvals | No | |
| Height | 3.5mm | |
| Width | 15 mm | |
| Series | AT28HC256 | |
| Maximum Random Access Time | 120ns | |
| Data Retention | 10year | |
| Automotive Standard | No | |
| Number of Words | 32768 | |
| Supply Current | 80mA | |
| Sélectionner tout | ||
|---|---|---|
Marque Microchip | ||
Product Type Parallel EEPROM | ||
Memory Size 256kB | ||
Interface Type Parallel | ||
Package Type PLCC | ||
Mount Type Surface | ||
Pin Count 32 | ||
Organisation 32K x 8 Bit | ||
Maximum Clock Frequency 5MHz | ||
Minimum Supply Voltage 4.5V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 12.5mm | ||
Standards/Approvals No | ||
Height 3.5mm | ||
Width 15 mm | ||
Series AT28HC256 | ||
Maximum Random Access Time 120ns | ||
Data Retention 10year | ||
Automotive Standard No | ||
Number of Words 32768 | ||
Supply Current 80mA | ||
- Pays d'origine :
- TW
The Microchip AT28HC256 is a high-performance 256Kbit Parallel EEPROM available in both Industrial and Military temp ranges, offering access times to 70ns with power dissipation of 440mW. Deselected, CMOS standby current is less than 5mA. Accessed like static RAM for the read or write cycle without external components, it contains a 64-byte page register to allow writing of up to 64 bytes simultaneously. Features an internal Error Correction Circuit for extended endurance and improved data retention, in Military version. Optional Software Data Protection mechanism guards against inadvertent writes, and an extra 64 bytes of EEPROM enables device identification or tracking.
Additional Features:
32 Kbits x 8 (256 Kbit)
5V ± 10% Supply
Parallel Interface
150ns access time
self-Timed Erase and Write Cycles (10 ms max)
Page Write and Byte Write
Data Polling for end of write detection
Low Power Consumption:
Read / Write current 40 mA (Max)
Standby current TTL 2 mA (Max), CMOS 200 μA (Max)
Liens connexes
- Microchip 120 ns 32-Pin PLCC Parallel
- Microchip AT28HC64BF-12JU 120 ns 32-Pin PLCC Parallel
- Microchip AT28HC64B-12JU 120 ns 32-Pin PLCC Parallel
- Microchip 120 ns 32-Pin PLCC Parallel
- Microchip AT28C256-15JU 150 ns 32-Pin PLCC Serial-2 Wire
- Microchip 70 ns 32-Pin PLCC Parallel
- Microchip 150 ns 28-Pin SOIC Parallel
- Microchip AT28C64B-15JU 150 ns 32-Pin PLCC Parallel