ATAES132A-SHEQ-B
Active32KBIT AES AUTH SPI SOIC(S), GR 8 SOIC 3.90MM(.150IN) TUBE ROHS COMPLIANT: YES
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ATAES132A-SHEQ-B
Active32KBIT AES AUTH SPI SOIC(S), GR 8 SOIC 3.90MM(.150IN) TUBE ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | ATAES132A-SHEQ-B |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Type | Authentication Chip |
| Part | Supplier Device Package | Mounting Type | Type | Package / Case | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|
 Microchip Technology | 8-UDFN (2x3) | Surface Mount | Authentication Chip | 8-UFDFN Exposed Pad | ||
 Microchip Technology | 8-SOIC | Surface Mount | Authentication Chip | 8-SOIC | 3.9 mm | 0.154 in |
 Microchip Technology | 8-SOIC | Surface Mount | Authentication Chip | 8-SOIC | 3.9 mm | 0.154 in |
Microchip Technology | 8-SOIC | Surface Mount | Authentication Chip | 8-SOIC | 3.9 mm | 0.154 in |
Microchip Technology | 8-UDFN (2x3) | Surface Mount | Authentication Chip | 8-UFDFN Exposed Pad | ||
 Microchip Technology | 8-UDFN (2x3) | Surface Mount | Authentication Chip | 8-UFDFN Exposed Pad | ||
Microchip Technology | 8-UDFN (2x3) | Surface Mount | Authentication Chip | 8-UFDFN Exposed Pad | ||
Microchip Technology | 8-SOIC | Surface Mount | Authentication Chip | 8-SOIC | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.00 | |
| 25 | $ 0.90 | |||
| 100 | $ 0.86 | |||
| Microchip Direct | TUBE | 1 | $ 0.97 | |
| 25 | $ 0.87 | |||
| 100 | $ 0.79 | |||
| 1000 | $ 0.72 | |||
| 5000 | $ 0.70 | |||
| Newark | Each | 100 | $ 0.81 | |
Description
General part information
ATAES132A Series
**Authorization, Key Management, and Memory Encryption**
The first device in the AES family, the ATAES132A, is a high-speed, high-security, 32K Serial EEPROM that enables authentication and confidential nonvolatile data storage. It is a direct drop-in for industry standard Serial EEPROMS and is an easy way to add security to a system. The ATES132A includes a high-quality hardware Random Number Generator (RNG) paired with a Federal Information Processing Standards (FIPS) Deterministic Random Bit Generator (DRBG) to prevent replay attacks.
This ATAES132A uses the industry standard Advanced Encryption Standard (AES) algorithm in the CCM mode (Counter and Cipher block chaining Message authentication code) making authentication, confidentiality, and data integrity checking easy.
Documents
Technical documentation and resources