25AA040A-I/SN, EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube

25AA040A-I/SN, EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube
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Ном. номер: 8001347906
Артикул: 25AA040A-I/SN
Производитель: Microchip Technology
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781 шт. со склада г.Москва,
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The 25AA040A-I/SN is a 4kB serial Electrically Erasable Programmable Read-Only Memory (EEPROM) accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts.

• Maximum clock 10MHz
• Low-power CMOS technology
• Write page mode
• Sequential read
• Self-timed erase and write cycles 5ms 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
• High reliability
• Endurance - 1000000 erase/write cycles
• Data retention - >200 years
• ESD protection - 4000V

Технические параметры

EU RoHS Compliant
Part Status Active
HTS 8542.32.00.51
Package Length 4.9
Package Width 3.9
Mounting Surface Mount
Package Height 1.25(Min)
Lead Shape Gull-wing
PCB changed 8
Chip Density (bit) 4K
Organization 512x8
Address Bus Width (bit) 9
Programmability Yes
Data Retention (Year) 200(Min)
Max. Access Time (ns) 50
Maximum Operating Frequency (MHz) 10
Process Technology CMOS
Interface Type Serial-SPI
Minimum Operating Supply Voltage (V) 1.8
Typical Operating Supply Voltage (V) 3.3|2.5|5
Maximum Operating Supply Voltage (V) 5.5
Operating Current (mA) 5
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Supplier Temperature Grade Industrial
Hardware Data Protection Yes
Packaging Tube
Number of Bits per Word (bit) 8
Standard Package Name SOP
Pin Count 8
Supplier Package SOIC N

Дополнительная информация

Datasheet 25AA040A-I/SN
Datasheet 25AA040A-I/SN

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