1M-bit serial EEPROM with 128K x 8 organization, featuring a 2-Wire interface and 1 MHz maximum operating frequency. This surface-mount component offers 40 years of data retention and operates from 2.5V to 5.5V, with typical supply voltages of 3.3V or 5V. Housed in an 8-pin TSSOP package with gull-wing leads, it measures 3mm x 4.4mm x 1mm with a 0.65mm pin pitch. Includes hardware data protection and operates across a -40°C to 85°C temperature range.
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Microchip AT24CM01-XHD-B technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | TSSOP |
| Package Description | Thin Shrink Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 3 |
| Package Width (mm) | 4.4 |
| Package Height (mm) | 1 |
| Seated Plane Height (mm) | 1.2(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Package Orientation | Yes |
| Package Orientation Marking Type | Dot |
| Jedec | MO-153AA |
| Density | 1Mbit |
| Interface Type | Serial-2Wire |
| Maximum Operating Frequency | 1MHz |
| Maximum Access Time | 550ns |
| Organization | 128Kx8 |
| Maximum Operating Current | 3mA |
| Typical Operating Supply Voltage | 3.3|5V |
| Density in Bits | 1048576bit |
| Data Retention | 40Year |
| Hardware Data Protection | Yes |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Supply Voltage | 2.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542320051 |
| Schedule B | 8542320050 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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