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The CAT24C03/05 is a 2−Kb/4−Kb CMOS Serial EEPROM device organized internally as 16/32 pages of 16 bytes each, for a total of 256x8/512x8 bits. These devices support both Standard (100 kHz) as well as Fast (400 kHz) I2C protocol. Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing .
• Supports Standard and Fast I2C Protocol
• 1.8 V to 5.5 V Supply Voltage Range
• 16−Byte Page Write Buffer
• Hardware Write Protection for Upper Half of Memory
• Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs
(SCL and SDA)
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• Industrial Temperature Range
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
VCC
SCL A2, A1, A0
WP
CAT24C03 CAT24C05
SDA
VSS Figure 1. Functional Symbol
http://onsemi.com
PDIP−8 L SUFFIX CASE 646AA
TSOT−23 TD SUFFIX CASE 419AE
SOIC−8 W.
CAT24C03 - Catalyst Semiconductor
The CAT24C03/CAT24C05 is a 2-kb/4-kb CMOS Serial EEPROM device organized internally as 16/32 pages of 16 bytes each, for.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CAT24C00 |
Catalyst Semiconductor |
128-Bit Serial EEPROM |
|
| 2 | CAT24C01 |
Catalyst Semiconductor |
Serial EPROM |
|
| 3 | CAT24C01 |
ON Semiconductor |
CMOS Serial EEPROM |
|
| 4 | CAT24C01B |
Catalyst Semiconductor |
1K-Bit Serial EEPROM |
|
| 5 | CAT24C01BPA-1.8TE13 |
Catalyst Semiconductor |
1K-Bit Serial EEPROM |
|
| 6 | CAT24C02 |
Catalyst Semiconductor |
Serial EPROM |
|
| 7 | CAT24C02 |
ON Semiconductor |
CMOS Serial EEPROM |
|
| 8 | CAT24C021 |
Catalyst Semiconductor |
Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer |
|
| 9 | CAT24C022 |
Catalyst Semiconductor |
Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer |
|
| 10 | CAT24C023 |
Catalyst Semiconductor |
Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer |
|
| 11 | CAT24C02C |
Catalyst Semiconductor |
2K-Bit Serial E2PROM |
|
| 12 | CAT24C04 |
Catalyst Semiconductor |
Serial EPROM |
|