2/5V V Surface Mount 8 Pin Memory IC 25AA256 256 kb kb 4.4mm mm 6mA mA
SOT-23
25AA256T-E/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~125°C TA
Packaging
Tape & Reel (TR)
Published
2013
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
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2/5V
Interface
SPI, Serial
Memory Size
256Kb 32K x 8
Nominal Supply Current
6mA
Memory Type
Non-Volatile
Operating Mode
SYNCHRONOUS
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
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$1.18450
$2.369
25AA256T-E/ST Product Details
25AA256T-E/ST Overview
There is a Non-Volatile memory type associated with this device. In addition, memory ics is available in a Tape & Reel (TR) case as well. The case is embedded in 8-TSSOP (0.173, 4.40mm Width). This chip has an 256Kb 32K x 8 size of memory on it, so a lot of data can be stored on it. EEPROM-format memory is used in this device, which is a mainstream design. A wide operating temperature range makes this device ideal for a variety of demanding applications. A voltage of 1.8V~5.5V can be supplied to memory ics. A Surface Mount mounting type is recommended for this product. On the chip, there are 8 terminations. The comprehensive working procedure of this part involves 1 functions. The memory device is designed to be supplied with an 2.5V volt power supply in order to operate properly. During the rotation of the clock, the ic memory chip is set as 10MHz. To select similar parts, many people use the device's base part number 25AA256. It is encased in an 8-pin package that contains this ic memory chip. The memory device in question has 8 pins, thus indicating that it has 8 memory locations that can be accessed. This chip is configured to use Surface Mount mounting, a straight forward, high-efficiency mounting fashion. In terms of its nominal supply current, this memory component has a rating of 6mA. In terms of power requirements, this memory chip uses only 2/5V . It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with.