CAT24C21WI

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Mfr.Part #
CAT24C21WI
Manufacturer
onsemi
Package / Case
8-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC EEPROM 1KBIT I2C 400KHZ 8SOIC
Stock
24,222
In Stock :
24,222

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Manufacturer :
onsemi
Product Category :
Memory
Write Cycle Time-Max (tWC) :
10 ms
Base Product Number :
CAT24C21
Length :
4.9 mm
Organization :
128X8
Technology :
EEPROM
Write Cycle Time - Word, Page :
5ms
Parallel/Serial :
Serial
Memory Organization :
128 x 8
Temperature Grade :
Industrial
Number of Functions :
1
Package :
Bulk
Terminal Form :
Gull wing
Mounting Type :
Surface Mount
Seated Height-Max :
1.75 mm
Series :
-
Supply Voltage-Min (Vsup) :
2.5 V
Memory Density :
1024 bit
HTS Code :
8542.32.00.51
Qualification Status :
Not Qualified
Pin Count :
8
Product Status :
Active
Voltage - Supply :
2.5V ~ 5.5V
Memory Type :
Non-Volatile
Operating Temperature :
-40°C ~ 85°C (TA)
Manufacturer :
ON Semiconductor
JESD-609 Code :
e3
Power Supplies :
3/5 V
Width :
3.9 mm
Peak Reflow Temperature (Cel) :
260
Terminal Position :
Dual
Standby Current-Max :
0.000001 A
Subcategory :
EEPROMs
Memory Format :
EEPROM
I2C Control Byte :
1010XXXR
Pbfree Code :
yes
Memory Interface :
I²C
Number of Words :
128 words
Package / Case :
8-SOIC (0.154, 3.90mm Width)
Serial Bus Type :
I2C
Memory Size :
1Kbit
Endurance :
1000000 Write/Erase Cycles
Supply Current-Max :
0.002 mA
Terminal Finish :
Tin (Sn)
Access Time :
1 μs
Memory Width :
8
Number of Terminals :
8
Supply Voltage-Max (Vsup) :
5.5 V
Clock Frequency :
400 kHz
Reach Compliance Code :
Compliant
Terminal Pitch :
1.27 mm
Supplier Device Package :
8-SOIC
Surface Mount :
yes
JESD-30 Code :
R-PDSO-G8
Operating Mode :
SYNCHRONOUS
Data Retention Time-Min :
100
Memory IC Type :
EEPROM
Factory Lead Time :
1 Week
Package Shape :
RECTANGULAR
ECCN Code :
EAR99
Datasheets
CAT24C21WI
Introducing Memory onsemi CAT24C21WI from Chip IC,where excellence meets affordability. This product stands out with its Mounting Type:Surface Mount, Operating Temperature:-40°C ~ 85°C (TA), Package / Case:8-SOIC (0.154, 3.90mm Width), CAT24C21WI pinout, CAT24C21WI datasheet PDF, CAT24C21WI amp .Beyond Memory onsemi CAT24C21WI ,we also offer AT25SF081B-SSHB-T, AT25SF041B-SSHB-T, AT25SF041B-SHB-T, Our vast inventory has you covered. Contact us now for immediate solutions.

onsemi CAT24C21WI


Memory onsemi CAT24C21WI Overview

The Memory onsemi CAT24C21WI is a high-performance IC EEPROM designed for efficient data storage in a compact format. This EEPROM unit from onsemi offers 1Kbit of memory, with an I2C interface facilitating communication speeds up to 400kHz. Encased in an 8SOIC package, it ensures durability and ease of integration into various electronic assemblies. Ideal for applications requiring reliable and non-volatile memory storage without frequent updates, the CAT24C21WI stands out for its low-power consumption and stable operation, making it a preferred choice for manufacturers looking to enhance their systems while maintaining cost-effectiveness and operational efficiency.

CAT24C21WI Features

  • 1Kbit of EEPROM memory allows for efficient data storage suitable for configuration and identification tasks.
  • I2C interface supports up to 400kHz, enabling quick and reliable communication with microcontrollers and other IC devices.
  • 8SOIC package offers a compact form factor that is easy to integrate into space-constrained applications.
  • Low power consumption makes it an ideal choice for portable and battery-operated devices.
  • Durable and reliable performance under a wide range of environmental conditions.

CAT24C21WI Applications

  • Consumer Electronics: Utilized in settings such as personal electronics and home appliances for user configuration and preference memory.
  • Automotive Systems: Serves as a robust solution for storing non-volatile data crucial for automotive control systems and configurations.
  • Industrial Control: Ideal for use in factory settings where machines require small data banks for operational parameters and system diagnostics.
  • Healthcare Devices: Applied in medical devices for storing calibration data and device configurations to ensure consistent performance.
  • Telecommunications: Used in network devices for storing network configurations and service data critical for communication operations.
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