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| PartNumber | ATAES132-SH-ER | ATAES132-SH-EQ-T | ATAES132-SH-EQ |
| Description | Security ICs / Authentication ICs AES 32Kbit EE I2C | Security ICs / Authentication ICs AES 32Kbit EE SPI | EEPROM AES 32Kbit EE SPI |
| Manufacturer | Microchip | Microchip | Atmel |
| Product Category | Security ICs / Authentication ICs | Security ICs / Authentication ICs | Memory |
| Shipping Restrictions | - | ||
| RoHS | Y | Y | - |
| Data Bus Width | 128 bit | 128 bit | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Packaging | Bulk | Reel | Bulk Alternate Packaging |
| Memory Size | 32 kbit | - | 32K (2K x 16) |
| Series | ATAES132 | ATAES132 | CryptoAuthentication |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Interface Type | Serial, 2-Wire, I2C | Serial, 4-Wire, SDI, SPI | Serial 4-Wire SDI SPI |
| Supply Current Max | 10 mA | - | - |
| Maximum Clock Frequency | 10 MHz | 10 MHz | 10 MHz |
| Operating Supply Current | 5 mA | - | - |
| Operating Supply Voltage | 2.5 V to 5.5 V | 6 V | - |
| Product Type | Security ICs / Authentication ICs | Security ICs / Authentication ICs | - |
| Factory Pack Quantity | 2300 | 4000 | - |
| Subcategory | Security ICs / Authentication ICs | Security ICs / Authentication ICs | - |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |
| Package Case | - | - | SOIC-8 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | SPI Serial |
| Voltage Supply | - | - | 2.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOIC |
| Memory Type | - | - | EEPROM |
| Speed | - | - | 10MHz |
| Format Memory | - | - | EEPROMs - Serial |