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25AA640A-I/P

25AA640A-I/P

25AA640A-I/P

Microchip Technology

Through Hole 8 Pin Memory IC 25AA640A 64 kb kb 9.27mm mm 5mA mA

SOT-23

25AA640A-I/P Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 3 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 2.54mm
Base Part Number 25AA640A
Pin Count 8
Operating Supply Voltage 5V
Interface SPI, Serial
Memory Size 64Kb 8K x 8
Nominal Supply Current 5mA
Memory Type Non-Volatile
Clock Frequency 10MHz
Access Time 50 ns
Memory Format EEPROM
Memory Interface SPI
Write Cycle Time - Word, Page 5ms
Density 64 kb
Standby Current-Max 0.000001A
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 200
Write Protection HARDWARE/SOFTWARE
Height 3.3mm
Length 9.27mm
Width 6.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.64000 $0.64
25 $0.61800 $15.45
100 $0.58710 $58.71
25AA640A-I/P Product Details

25AA640A-I/P Overview


A Non-Volatile-type memory can be classified as the memory type of this device. It is supplied votage within Tube. There is a 8-DIP (0.300, 7.62mm) case embedded in it. It is estimated that the memory size on the chip is 64Kb 8K x 8. Memory data is stored in EEPROM-format, which is common in mainstream devices. This device has an extended operating temperature range of -40°C~85°C TA, so it's perfect for a wide range of demanding applications. It is supplied votage within 1.8V~5.5V. Its recommended mounting type is Through Hole. The chip is terminated with 8 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. There is a requirement for 2.5V to be supplied to this ic memory chip in order to operate. A clock frequency rotation within 10MHz is used for the ic memory chip to rotate data. Similar parts are frequently selected using the ic memory chip's base part number, 25AA640A. It is encased in an 8-pin package that contains this ic memory chip. I have noticed that the memory device has 8 pins, which indicates that it has 8 locations in the memory. This memory's operating supply voltage is 5V. In this chip, the Through Hole mounting method is used, a straightforward, high-efficiency mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 5mA. It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with.

25AA640A-I/P Features


Package / Case: 8-DIP (0.300, 7.62mm)
8 Pins
Operating Supply Voltage:5V

25AA640A-I/P Applications


There are a lot of Microchip Technology 25AA640A-I/P Memory applications.

  • personal computers
  • networks
  • Camcorders
  • data buffer
  • workstations,
  • nonvolatile BIOS memory
  • eDRAM
  • networking
  • printers
  • servers

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