Surface Mount 8 Pin Memory IC 25LC256 256 kb kb 4.4mm mm 6mA mA
SOT-23
25LC256X-E/ST Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
5 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
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
2.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
4.5V
Terminal Pitch
0.65mm
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
25LC256
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
$1.26000
$1.26
25
$1.21560
$30.39
100
$1.18450
$118.45
25LC256X-E/ST Product Details
25LC256X-E/ST Overview
In terms of its memory type, it can be classified as Non-Volatile. There is a Tube case available. An embedded 8-TSSOP (0.173, 4.40mm Width) case surrounds memory ics. The chip has an 256Kb 32K x 8 memory. As with most mainstream devices, this one uses EEPROM-format memory. With an extended designed operating temperature of -40°C~125°C TA, this device is capable of lots of demanding applications. The device is capable of handling a supply voltage of 2.5V~5.5V volts. There is a recommendation that Surface Mount mounting type should be used for this product. On the chip, there are 8 terminations that are planted. There are 1 functions supported by this part as part of the comprehensive working process. The memory device is designed to be supplied with an 4.5V volt power supply in order to operate properly. It is important to note that the memory has a clock frequency rotation within the range of 10MHz. To select similar parts, many people use the device's base part number 25LC256. A package of 8 pins is used to protect this memory device. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. The operating supply voltage of this memory chip is noted to be 5V. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 6mA. It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with.