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25AA256X-I/ST

25AA256X-I/ST

25AA256X-I/ST

Microchip Technology

Surface Mount 8 Pin Memory IC 25AA256 256 kb kb 4.4mm mm 6mA mA

SOT-23

25AA256X-I/ST Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2007
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
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25AA256
Pin Count 8
Operating Supply Voltage 5V
Interface SPI, Serial
Memory Size 256Kb 32K x 8
Nominal Supply Current 6mA
Memory Type Non-Volatile
Clock Frequency 10MHz
Access Time 50 ns
Memory Format EEPROM
Memory Interface SPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 256 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 Seated (Max) 1.1mm
Length 4.4mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.464000 $1.464
10 $1.381132 $13.81132
100 $1.302955 $130.2955
500 $1.229203 $614.6015
1000 $1.159625 $1159.625
25AA256X-I/ST Product Details

25AA256X-I/ST Overview


Non-Volatile is the type of memory it has. It comes in a Tube. Embedded in the 8-TSSOP (0.173, 4.40mm Width) case, memory ics is a single file. The memory size of the chip is 256Kb 32K x 8 Mb. In this device, the memory is of the EEPROM-format, which is a popular format in the mainstream computing sector. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. A supply voltage of 1.8V~5.5V can be applied to it. It is recommended to mount it in the Surface Mount mounting type. The chip has 8 terminations. There are 1 functions supported by this part as part of the comprehensive working process. In order to function properly, this ic memory chip should be powered by a voltage of 2.5V. In the memory, there is a clock frequency rotation that ranges 10MHz. When choosing similar parts, 25AA256 is frequently referred to as the device's base part number. In this ic memory chip, there is an 8-pin package that encloses the device. There are 8 pins on this memory device, which indicates it has 8 memory locations in it. It is noted that the operating supply voltage of this memory is 5V. As a result of the Surface Mount mounting configuration, this chip is designed to be straightforward, high-efficiency, and easy to install. There is a nominal supply current rating of 6mA for this memory component. The SPI type serial bus this memory integrates with is helpful to carry and transfer data to the CPU.

25AA256X-I/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins
Operating Supply Voltage:5V

25AA256X-I/ST Applications


There are a lot of Microchip Technology 25AA256X-I/ST Memory applications.

  • data buffer
  • Camcorders
  • DVD disk buffer
  • cell phones
  • multimedia computers
  • printers
  • personal computers
  • mainframes
  • supercomputers
  • embedded logic

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