AT88SC0104C-MPTG

Specialized ICS Overview

The AT88SC0104C-MPTG is a secure memory module from the CryptoMemory family, providing 1-Kbit (128-byte) EEPROM user memory divided into four 32-byte zones. It supports ISO 7816-3 asynchronous T=0 and synchronous 2-wire serial interfaces with a 2.7V to 5.5V operating voltage. The device integrates hardware encryption for mutual authentication and data integrity, featuring programmable access rights, anti-tearing protection, and voltage/frequency monitoring. Packaged as an M2 Smart Card Module in Cut Tape format, it ensures secure nonvolatile storage for sensitive system information.

Specialized ICS Feature Summary

• 1-Kbit User Memory: Four individually configurable 32-byte zones with programmable access rights.
• Dual Protocol Support: Compatible with ISO 7816-3 asynchronous T=0 and synchronous 2-wire serial interfaces.
• Advanced Security: Includes 64-bit mutual authentication, stream encryption, encrypted checksums, and anti-tearing functions.
• Configuration Zone: 2-Kbit area containing 37-byte OTP codes and 160-byte keys/passwords.

Specialized ICS Applications

• Smart card applications requiring secure identification and data storage.
• Embedded systems needing tamper-resistant storage for sensitive credentials.
• Multi-application environments utilizing multiple key sets and passwords.

Specialized ICS Procurement Notes

Verify that the MPTG suffix corresponds to the M2 P Module package variant configured for TWI (2-wire) mode only. Confirm the Cut Tape packaging specification matches the required handling equipment. Ensure the component meets the commercial temperature range requirements if industrial ratings are not needed.

Specialized ICS Selection Notes

Select this model when a smart card form factor is required for embedded security applications. The MPTG variant is suitable for systems using the 2-wire serial interface exclusively. Consider the 1-Kbit capacity and four-zone architecture for applications requiring segmented data files with distinct security levels.

Specialized ICS Part Context

This component belongs to the AT88SC0104C series within the CryptoMemory family, which offers scalable secure memory solutions from 1-Kbit to 256-Kbit. The MPTG designation specifically identifies the M2 P Module package type with TWI interface compatibility, distinguishing it from ISO-only or standard plastic package variants.

Specialized ICS Replacement Considerations

Compatible replacements include other AT88SC0104C variants such as MJTG for TWI modules or SH/PU packages for surface mount/dual inline needs. Ensure the substitute maintains the same M2 module footprint if physical integration constraints apply.