AT88SC0104CA-MPTG Atmel, AT88SC0104CA-MPTG Datasheet - Page 2
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AT88SC0104CA-MPTG
Manufacturer Part Number
AT88SC0104CA-MPTG
Description
CRYPTOMEM 1KBIT 4 ZONE MOD P TWI
Manufacturer
Atmel
Series
CryptoMemory®r
Specifications of AT88SC0104CA-MPTG
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
1K (128 x 8)
Speed
4MHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
M2 P, Smart Card Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8664C–CRYPT–1/10
Table of Contents
1. Pin Configuration and Package Information .........................................................................................3
2. Description .............................................................................................................................................4
3. Block Diagram ..........................................................................................................................................5
4. Pin Description .........................................................................................................................................6
5. Configuration and User Zone Description .............................................................................................7
6. Communication Security Modes.......................................................................................................... 14
7. Protocol Selection ................................................................................................................................. 24
8. Synchronous Protocol .......................................................................................................................... 26
1.1.
1.2.
2.1.
2.2.
2.3.
2.4.
4.1.
4.2.
4.3.
4.4.
5.1.
5.2.
5.3.
5.4.
6.1.
6.2.
6.3.
6.4.
7.1.
7.2.
8.1.
8.2.
8.3.
8.4.
8.5.
8.6.
8.7.
8.8.
8.9.
8.10.
8.11.
8.12.
Pin Configuration ...........................................................................................................................3
Package Information .....................................................................................................................3
Differences from Atmel AT88SCxxxxC Family of Products ..........................................................4
Embedded Applications .................................................................................................................4
Smart Card Applications ................................................................................................................4
Scope ............................................................................................................................................4
Supply Voltage (V
Clock (SCL/CLK) ...........................................................................................................................6
Serial Data (SDA/IO) .....................................................................................................................6
Reset (RST)...................................................................................................................................6
Detailed Description ......................................................................................................................7
Control Logic .................................................................................................................................7
Configuration Memory ...................................................................................................................7
User Memory .............................................................................................................................. 10
Security Operations .................................................................................................................... 14
Data Protection Features ........................................................................................................... 17
Configuration Memory Values .................................................................................................... 18
Security Fuses ............................................................................................................................ 22
Synchronous Mode for Embedded Applications ........................................................................ 24
Asynchronous Mode for Smart Card Applications ..................................................................... 25
Start-up Sequence ..................................................................................................................... 26
Command Set ............................................................................................................................ 27
Command Format ...................................................................................................................... 28
Acknowledge Polling .................................................................................................................. 30
Device Addressing ..................................................................................................................... 31
TWI Command Descriptions ...................................................................................................... 31
Write User Zone: $B0 ................................................................................................................. 31
Random Read: $B1 .................................................................................................................... 32
System WRITE: $B4 .................................................................................................................. 34
System READ: $B6 .................................................................................................................... 36
Verify CRYPTO: $B8 .................................................................................................................. 37
Verify Password: $BA ................................................................................................................. 39
CC
) .....................................................................................................................6
AT88SC0104/0204/0404/0808/CA
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