AT88SC0104CA-SU Atmel, AT88SC0104CA-SU Datasheet - Page 52

• Manufacturer Part Number: AT88SC0104CA-SU
• Description: IC EEPROM 1KBIT 4MHZ 8SOIC
• Manufacturer: Atmel
• Series: CryptoMemory®r

Specifications of AT88SC0104CA-SU

• 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: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: SOIC
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temperature Classification: Industrial
• Organization: 128 B x 8
• Interface Type: 2-Wire Serial, I2C
• Maximum Clock Frequency: 4 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: AT88SC-SDK1 - KIT TUEMA DK CRYPTOMEM SMARTCARDAT88SC-DK1 - KIT DEV FOR AT88SCXXXXC FAMILY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.8.4. System READ Command Structure
10.8.5. Read Checksum
8664C–CRYPT–01/10
Table 35. System READ
The checksum consists of 2-bytes, and the Read Checksum command must be sent with parameter P3 = 2.
Table 36. System READ
CLA
CLA
**
**
INS : Command
INS : Command
$B6
$B6
Command Header
System READ
p
p
7
7
P1
P1
--- p
--- p
0
0
Atmel AT88SC0104/0204/0404/0808/CA
p
p
7
7
P2
P2
--- p
--- p
0
0
n
n
7
7
P3
P3
--- n
--- n
0
0
d
d
Data(1)
Data(1)
7
7
--- ---d
--- ---d
Data Returned
Data Returned
0
0
...
...
...
...
d
d
Data(N)
Data(N)
7
7
--- ---d
--- ---d
51
0
0