The CAT24C21WE is an 8-bit EEPROM IC with 128 words of memory, operating on a supply voltage of 2.5 to 5.5V and drawing a maximum supply current of 0.002A. It features a JEDEC package code of R-PDSO-G8 and a temperature grade of AUTOMOTIVE, suitable for use in automotive applications. The device has a maximum operating temperature of 125°C and a minimum operating temperature of -40°C, making it suitable for use in a wide range of environments. The CAT24C21WE is a serial memory IC with a maximum clock frequency of 0.4 MHz and a standby current of 0.000001A.
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Technical Specifications
Onsemi CAT24C21WE technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 8 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G8 |
| Width | 3.9 |
| Length | 4.9 |
| Pin Count | 8 |
| Number of Functions | 1 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom (Vsup) | 3 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 2.5 |
| Supply Current-Max | 0.002 |
| Number of Words | 128 |
| Number of Words Code | 128 |
| Memory IC Type | EEPROM |
| Parallel/Serial | SERIAL |
| Standby Current-Max | 0.000001 |
| Clock Frequency-Max (fCLK) | 0.4 |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.32.00.51 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Onsemi CAT24C21WE Datasheet
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