Microchip 25LC256-I/P, 256 kB Serial EEPROM, 50 ns 8-Pin PDIP Serial-SPI
- RS-artikelnummer:
- 454-173
- Tillv. art.nr:
- 25LC256-I/P
- Tillverkare / varumärke:
- Microchip
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36,06 kr
(exkl. moms)
45,08 kr
(inkl. moms)
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- 420 enhet(er) levereras från den 06 januari 2026
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Enheter | Per enhet | Per förpackning* |
|---|---|---|
| 2 - 8 | 18,03 kr | 36,06 kr |
| 10 - 22 | 17,53 kr | 35,06 kr |
| 24 - 98 | 17,08 kr | 34,16 kr |
| 100 + | 16,69 kr | 33,38 kr |
*vägledande pris
- RS-artikelnummer:
- 454-173
- Tillv. art.nr:
- 25LC256-I/P
- Tillverkare / varumärke:
- Microchip
Specifikationer
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
Hitta liknande produkter genom att välja ett eller flera attribut.
Välj alla | Attribut | Värde |
|---|---|---|
| Brand | Microchip | |
| Memory Size | 256kB | |
| Product Type | Serial EEPROM | |
| Interface Type | Serial-SPI | |
| Package Type | PDIP | |
| Mount Type | Through Hole | |
| Pin Count | 8 | |
| Organisation | 32K x 8 Bit | |
| Maximum Clock Frequency | 10MHz | |
| Minimum Supply Voltage | 2.5V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Width | 6.35 mm | |
| Standards/Approvals | No | |
| Length | 9.4mm | |
| Supply Current | 6mA | |
| Automotive Standard | AEC-Q100 | |
| Maximum Random Access Time | 50ns | |
| Data Retention | 200year | |
| Välj alla | ||
|---|---|---|
Brand Microchip | ||
Memory Size 256kB | ||
Product Type Serial EEPROM | ||
Interface Type Serial-SPI | ||
Package Type PDIP | ||
Mount Type Through Hole | ||
Pin Count 8 | ||
Organisation 32K x 8 Bit | ||
Maximum Clock Frequency 10MHz | ||
Minimum Supply Voltage 2.5V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Width 6.35 mm | ||
Standards/Approvals No | ||
Length 9.4mm | ||
Supply Current 6mA | ||
Automotive Standard AEC-Q100 | ||
Maximum Random Access Time 50ns | ||
Data Retention 200year | ||
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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