AT88SC0104CA-MPTG

Specialized ICS Overview

The AT88SC0104CA-MPTG is a secure memory device from the CryptoMemory family, providing 1-Kbit (128-byte) EEPROM user memory organized into four 32-byte zones. It supports ISO 7816-3 asynchronous T=0 protocol and synchronous 2-wire serial interface (TWI). Operating voltage ranges from 2.7V to 3.6V, with input pins compatible up to 5.5V. The module features hardware encryption, mutual authentication, and anti-tearing protection. It includes a 2-Kbit configuration zone for security settings and passwords. The MPTG suffix indicates an M2 P Module package in Tape & Reel format.

Specialized ICS Feature Summary

• 1-Kbit EEPROM user memory divided into four independently configurable 32-byte zones
• Supports ISO 7816-3 asynchronous T=0 protocol and synchronous 2-wire serial interface (TWI)
• Hardware cryptographic engine with 64-bit mutual authentication and stream encryption
• Anti-tearing function ensures data integrity during power loss events

Specialized ICS Applications

• Smart card applications requiring ISO 7816 compliance
• Embedded systems needing secure nonvolatile storage for sensitive information
• Device authentication and access control systems

Specialized ICS Procurement Notes

Verify the MPTG ordering suffix corresponds to the M2 P Module package in Tape & Reel delivery format. Confirm that the application design accommodates the 2.7V to 3.6V supply voltage range while ensuring 5.5V tolerance on I/O pins. Check for required personalization steps before deployment.

Specialized ICS Selection Notes

Select this component when 1-Kbit secure storage with dual protocol support is required. Ensure the system can handle the specific power-up sequences for asynchronous or synchronous modes. Consider the M2 P Module physical dimensions if space constraints exist in the smart card form factor.

Specialized ICS Part Context

This part belongs to the AT88SC0104CA series within Microchip's CryptoMemory line. The MPTG variant specifically denotes the M2 P Module package type, which is an ISO 7816 Smart Card Module featuring the Atmel logo. It is distinct from bulk or other reel formats like MJTG.

Specialized ICS Replacement Considerations

Compatible parts include other AT88SC0104CA variants with different packages such as AT88SC0104CA-MJTG or AT88SC0104CA-PU, provided the mechanical footprint and communication protocol requirements match the design specifications.