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.