3/5V V Through Hole 8 Pin Memory IC 24LC21A 1 kb kb 10.16mm mm 3mA mA
SOT-23
24LC21A/P Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Number of Pins
8
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
2003
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
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
2.54mm
Base Part Number
24LC21A
Pin Count
8
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
3/5V
Supply Voltage-Min (Vsup)
2.5V
Interface
I2C, Serial
Memory Size
1Kb 128 x 8
Nominal Supply Current
3mA
Memory Type
Non-Volatile
Clock Frequency
400kHz
Access Time
900ns
Memory Format
EEPROM
Memory Interface
I2C
Output Characteristics
OPEN-DRAIN
Write Cycle Time - Word, Page
10ms
Density
1 kb
Standby Current-Max
0.00003A
Serial Bus Type
I2C
Endurance
1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC)
10ms
Data Retention Time-Min
200
I2C Control Byte
1010000R
Height
4.953mm
Length
10.16mm
Width
7.112mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
900
$0.42230
$380.07
24LC21A/P Product Details
24LC21A/P Overview
A Non-Volatile-type memory can be classified as the memory type of this device. Case Tube is available. The 8-DIP (0.300, 7.62mm) case contains it. 1Kb 128 x 8 is the chip's memory size. As with most mainstream devices, this one uses EEPROM-format memory. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. With 2.5V~5.5V as the supply voltage, it is capable of handling memory ics. The recommended mounting type for memory ics is Through Hole. There are 8 terminations on the chip. The comprehensive working procedure of this part involves 1 functions. The memory device designed for this application has been designed to be powered by an 3V power supply. There is a clock frequency rotation of the memory within a 400kHz range. Similar parts are frequently selected using 24LC21A, the device's base part number. 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, Through Hole mounting. In terms of its nominal supply current, this memory component has a rating of 3mA. As for the power supply, this memory chip only needs 3/5V . Its I2C-type serial bus helps transfer data to the CPU efficiently.
24LC21A/P Features
Package / Case: 8-DIP (0.300, 7.62mm) 8 Pins
24LC21A/P Applications
There are a lot of Microchip Technology 24LC21A/P Memory applications.