3/5V V Surface Mount 8 Pin Memory IC CAT24C21 1 kb kb 5mm mm 2mA mA
SOT-23
CAT24C21WI-GT3 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2009
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Technology
CMOS
Voltage - Supply
2.5V~5.5V
Terminal Position
DUAL
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
1.27mm
Base Part Number
CAT24C21
Pin Count
8
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
3/5V
Supply Voltage-Min (Vsup)
2.5V
Interface
2-Wire, I2C, Serial
Memory Size
1Kb 128 x 8
Nominal Supply Current
2mA
Memory Type
Non-Volatile
Clock Frequency
400kHz
Access Time
1μs
Memory Format
EEPROM
Memory Interface
I2C
Halogen Free
Halogen Free
Write Cycle Time - Word, Page
5ms
Density
1 kb
Standby Current-Max
0.000001A
Serial Bus Type
I2C
Endurance
1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC)
5ms
Data Retention Time-Min
100
I2C Control Byte
1010XXXR
Height
1.5mm
Length
5mm
Width
4mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.017438
$3.017438
10
$2.846640
$28.4664
100
$2.685509
$268.5509
500
$2.533499
$1266.7495
1000
$2.390094
$2390.094
CAT24C21WI-GT3 Product Details
CAT24C21WI-GT3 Overview
Its memory type can be classified as Non-Volatile. Case Tape & Reel (TR) is available. In the case of 8-SOIC (0.154, 3.90mm Width), it is embedded within the case. This chip has an 1Kb 128 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 2.5V~5.5V is possible to be applied to the supply. Its recommended mounting type is Surface Mount. The chip has 8 terminations. The comprehensive working procedure is supported by 1 functions in this part. An 3V supply is required for this ic memory chip to operate properly. It is important to note that the memory has a clock frequency rotation within the range of 400kHz. CAT24C21, as the device's base part number, is frequently referred in order to select similar parts. This memory device is enclosed in a 8-pin package. The memory device in question has 8 pins, thus indicating that it has 8 memory locations that can be accessed. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. In terms of its nominal supply current, this memory component is rated at 2mA. This memory chip requires only 3/5V of power. The I2C-type serial bus this memory integrates with is helpful for transferring data to the CPU.