Key facts
- Brand
- Atmel
- Model
- AT88SC0104C
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-27
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Atmel AT88SC0104C CryptoMemory Handbook
The AT88SC0104C is a high‑performance secure memory from Atmel’s CryptoMemory® family, offering 1 Kbit of EEPROM user memory with advanced security features such as mutual authentication, encrypted checksums, and stream encryption. The device supports ISO 7816‑3 asynchronous T=0 protocol and a 2‑wire serial interface for fast communication.
The handbook includes pin‑out diagrams, electrical characteristics, timing diagrams, and mechanical dimensions. It details the four 32‑byte user zones, configuration memory layout, and provides operating ranges for voltage, temperature, and clock frequencies, making it a comprehensive reference for designers integrating the chip into smart‑card or embedded applications.
Atmel AT88SC0104C specifications
| User Memory Size | 1 Kbit (128 byte) EEPROM |
|---|---|
| Number of Zones | Four 32‑byte zones |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Endurance | 100,000 cycles |
| Data Retention | 10 years |
| ESD Protection | 4,000 V min |
| Operating Temperature | -40 °C to +85 °C |
| Async Clock Frequency | 41 MHz |
| Write Cycle Time (25 °C) | 5 ms |
All Atmel AT88SC0104C documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the user memory size of the AT88SC0104C?
It provides 1 Kbit (128 byte) EEPROM user memory.
What supply voltage range does the AT88SC0104C operate over?
The device operates from 2.7 V to 5.5 V.
What memory capacities are offered in the AT88SC CryptoMemory family?
The family provides user memories ranging from 1 Kbit up to 256 Kbits, including 1K, 2K, 4K, 8K, 16K, 32K, 64K, 128K, and 256K devices.
From: Atmel AT88SC0104C‑AT88SC25616C CryptoMemory Secure Serial ICs Handbook
How fast can the CryptoMemory interface operate?
The 2‑wire serial interface can run at speeds up to 1.5 MHz.
From: Atmel AT88SC0104C‑AT88SC25616C CryptoMemory Secure Serial ICs Handbook