Documente tehnice
Specificatii
Marca
MicrochipMemory Size
256kB
Interfata
Serial-SPI
Tip pachet
PDIP
Montare
Through Hole
Numar pini
8
Organisation
32768 x 8 bit
Minimum Operating Supply Voltage
2.5 V
Maximum Operating Supply Voltage
5.5 V
Number of Bits per Word
8bit
Dimensiuni
0.4 x 0.28 x 0.195in
Maximum Random Access Time
160ns
Data Retention
200yr
Number of Words
32768
Frecventa minima de auto-rezonanta
-40 °C
Temperatura maxima de lucru
+125 °C
Detalii produs
25AA256/25LC256 SPI Serial EEPROM
Microchips 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
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P.O.A.
Standard
5
P.O.A.
Standard
5
Documente tehnice
Specificatii
Marca
MicrochipMemory Size
256kB
Interfata
Serial-SPI
Tip pachet
PDIP
Montare
Through Hole
Numar pini
8
Organisation
32768 x 8 bit
Minimum Operating Supply Voltage
2.5 V
Maximum Operating Supply Voltage
5.5 V
Number of Bits per Word
8bit
Dimensiuni
0.4 x 0.28 x 0.195in
Maximum Random Access Time
160ns
Data Retention
200yr
Number of Words
32768
Frecventa minima de auto-rezonanta
-40 °C
Temperatura maxima de lucru
+125 °C
Detalii produs
25AA256/25LC256 SPI Serial EEPROM
Microchips 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.