Surface Mount 8 Pin Memory IC 24AA256 256 kb kb 3.1mm mm 3mA mA
SOT-23
24AA256-I/ST Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Contact Plating
Tin
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
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Technology
CMOS
Voltage - Supply
1.7V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
24AA256
Pin Count
8
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
1.7V
Interface
I2C, Serial
Memory Size
256Kb 32K x 8
Nominal Supply Current
3mA
Memory Type
Non-Volatile
Clock Frequency
400kHz
Access Time
900ns
Memory Format
EEPROM
Memory Interface
I2C
Write Cycle Time - Word, Page
5ms
Density
256 kb
Standby Current-Max
0.000005A
Serial Bus Type
I2C
Endurance
1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC)
5ms
Data Retention Time-Min
200
Write Protection
HARDWARE
I2C Control Byte
1010DDDR
Reverse Pinout
NO
Height
1.05mm
Length
3.1mm
Width
4.5mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.82000
$0.82
25
$0.79320
$19.83
100
$0.77250
$77.25
24AA256-I/ST Product Details
24AA256-I/ST Overview
There is a Non-Volatile memory type associated with this device. Tube-cases are available. There is a 8-TSSOP (0.173, 4.40mm Width) case embedded in it. 256Kb 32K x 8 is the chip's memory size. EEPROM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 1.7V~5.5V. A Surface Mount mounting type is recommended for this product. The chip is terminated with 8 terminations. In total, this part supports 1 functions. In this memory, the clock frequency rotation is within an 400kHz range. When selecting similar parts for the ic memory chip, 24AA256 is often referred to. There are 8 pins on the package of the memory device. A memory device with 8 pins means that it contains 8 memory locations, indicating that it has 8 pins. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. It is rated for a nominal supply current of 3mA for this memory component. A I2C-type serial bus is used to carry and transfer data to the CPU through this memory.