Microchip 25LC256-I/SN, 256kbit Serial EEPROM Memory, 50ns 8-Pin SOIC Serial-SPI
Tehniskie dokumenti
Specifikācija
Brand
MicrochipMemory Size
256kbit
Interface Type
Serial-SPI
Package Type
SOIC
Mounting Type
Surface Mount
Pin Count
8
Organisation
32K x 8 bit
Minimum Operating Supply Voltage
2.5 V
Maximum Operating Supply Voltage
5.5 V
Programming Voltage
2.5 → 5.5V
Number of Bits per Word
8bit
Dimensions
4.9 x 3.9 x 1.25mm
Maximum Operating Temperature
+85 °C
Automotive Standard
AEC-Q100
Minimum Operating Temperature
-40 °C
Data Retention
200yr
Maximum Random Access Time
50ns
Number of Words
32K
Produkta apraksts
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.
EEPROM Serial Access - Microchip
€ 3,60
€ 1,80 Katrs (Paka ir 2) (bez PVN)
€ 4,36
€ 2,178 Katrs (Paka ir 2) (Ieskaitot PVN)
Standarts
2
€ 3,60
€ 1,80 Katrs (Paka ir 2) (bez PVN)
€ 4,36
€ 2,178 Katrs (Paka ir 2) (Ieskaitot PVN)
Standarts
2
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Tehniskie dokumenti
Specifikācija
Brand
MicrochipMemory Size
256kbit
Interface Type
Serial-SPI
Package Type
SOIC
Mounting Type
Surface Mount
Pin Count
8
Organisation
32K x 8 bit
Minimum Operating Supply Voltage
2.5 V
Maximum Operating Supply Voltage
5.5 V
Programming Voltage
2.5 → 5.5V
Number of Bits per Word
8bit
Dimensions
4.9 x 3.9 x 1.25mm
Maximum Operating Temperature
+85 °C
Automotive Standard
AEC-Q100
Minimum Operating Temperature
-40 °C
Data Retention
200yr
Maximum Random Access Time
50ns
Number of Words
32K
Produkta apraksts
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.
EEPROM Serial Access - Microchip