| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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300,000 pcs
|
300000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
21,200 pcs
|
21200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,563 pcs
|
5563 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AT88SC0104CA-SH from Microchip Technology is a 1-Kbit secure memory IC belonging to the CryptoMemory family. It offers 128 bytes of EEPROM user memory divided into four 32-byte zones, each with programmable access rights. This device supports a 2-wire serial interface (TWI) with I2C compatibility and operates at a maximum clock frequency of 1 MHz.
Key security features include a 64-bit mutual authentication protocol, cryptographic message authentication codes (MAC), and stream encryption. It also provides four key sets for authentication and encryption, along with eight sets of two 24-bit passwords. The device incorporates an anti-tearing function and voltage/frequency monitors for enhanced reliability.
Designed for embedded applications and smart cards, the AT88SC0104CA-SH operates from a low voltage supply of 2.7V to 3.6V. It is housed in a standard 8-lead SOIC package, suitable for surface mounting. The component offers high reliability with an endurance of 100,000 cycles and data retention of 10 years. ESD protection is rated at 2,000V minimum.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AT88SC0104CA-SH has 1 Kbit of EEPROM user memory.
It uses a 2-wire serial interface (TWI) compatible with I2C.
The AT88SC0104CA-SH operates from a supply voltage of 2.7V to 3.6V.
The maximum operating temperature is +85 °C.
The 1 Kbit user memory is divided into four 256-bit (32-byte) zones, each with programmable access rights.
It includes a 64-bit mutual authentication protocol, cryptographic MACs, stream encryption, four key sets, and eight sets of two 24-bit passwords.
The device is supplied in an 8-lead SOIC package.