2/5V V Surface Mount 8 Pin Memory IC 25AA040 4 kb kb 4.9mm mm 5mA mA
SOT-23
25AA040T/SN Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
0°C~70°C TA
Packaging
Tape & Reel (TR)
Published
2001
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
Technology
CMOS
Voltage - Supply
1.8V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
1.8V
Terminal Pitch
1.27mm
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
25AA040
Pin Count
8
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2/5V
Interface
SPI, Serial
Memory Size
4Kb 512 x 8
Nominal Supply Current
5mA
Memory Type
Non-Volatile
Clock Frequency
1MHz
Access Time
475 ns
Memory Format
EEPROM
Memory Interface
SPI
Memory Width
8
Write Cycle Time - Word, Page
5ms
Density
4 kb
Standby Current-Max
0.000002A
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)
1.75mm
Length
4.9mm
Width
3.9mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
25AA040T/SN Product Details
25AA040T/SN Overview
Non-Volatile is the type of memory it has. It comes in a Tape & Reel (TR). The file is embedded in a 8-SOIC (0.154, 3.90mm Width) case. The memory size of the chip is 4Kb 512 x 8 Mb. This device uses takes advantage of the EEPROM format. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. A voltage of 1.8V~5.5V can be supplied to memory ics. The recommended mounting type for memory ics is Surface Mount. The chip contains 8 terminations. This part supports as many as 1 functions for the comprehensive working procedure. The memory device designed for this application has been designed to be powered by an 1.8V power supply. In order to operate effectively, the memory rotates at a clock frequency within a range of 1MHz. When selecting similar parts for the ic memory chip, 25AA040 is often referred to. An 8-pin package is used to package this memory device. There are 8 pins on this memory device, which indicates it has 8 memory locations in it. In this chip, Surface Mount mounting 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. Despite all the merits of this chip, it also has DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES to boost system performance. There is only a single power supply required for this memory chip. By integrating this memory with a SPI-type serial bus, data can be carried and transferred to the CPU easily.