Microchip, 256 kB EEPROM, 100 ns 8-Pin SOIC Serial-SPI
- N° de stock RS:
- 823-3340P
- Référence fabricant:
- 25LC256-H/SN
- Fabricant:
- Microchip
Actuellement indisponible
Nous ne savons pas si cet article sera de nouveau en stock, il n'est plus vendu par le fabricant.
- N° de stock RS:
- 823-3340P
- Référence fabricant:
- 25LC256-H/SN
- Fabricant:
- Microchip
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Microchip | |
| Memory Size | 256kB | |
| Product Type | EEPROM | |
| Interface Type | Serial-SPI | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Clock Frequency | 10MHz | |
| Minimum Supply Voltage | 2.5V | |
| Number of Bits per Word | 8 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 150°C | |
| Height | 1.75mm | |
| Length | 4.9mm | |
| Standards/Approvals | No | |
| Series | 25LCXXX | |
| Maximum Random Access Time | 100ns | |
| Data Retention | 200year | |
| Supply Current | 6mA | |
| Automotive Standard | AEC-Q100 | |
| Number of Words | 32k | |
| Sélectionner tout | ||
|---|---|---|
Marque Microchip | ||
Memory Size 256kB | ||
Product Type EEPROM | ||
Interface Type Serial-SPI | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Clock Frequency 10MHz | ||
Minimum Supply Voltage 2.5V | ||
Number of Bits per Word 8 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 150°C | ||
Height 1.75mm | ||
Length 4.9mm | ||
Standards/Approvals No | ||
Series 25LCXXX | ||
Maximum Random Access Time 100ns | ||
Data Retention 200year | ||
Supply Current 6mA | ||
Automotive Standard AEC-Q100 | ||
Number of Words 32k | ||
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