AT88SC0404CA-TH Atmel, AT88SC0404CA-TH Datasheet - Page 61

• Manufacturer Part Number: AT88SC0404CA-TH
• Description: IC EEPROM 4KBIT 4MHZ 8TSSOP
• Manufacturer: Atmel
• Series: CryptoMemory®r

Specifications of AT88SC0404CA-TH

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 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-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.2.2. Write Cycle Timing
60
Figure 37. SCL: Serial Clock, SDA: Serial Data I/O
Note:
Figure 38. Data Validity
Atmel AT88SC0104/0204/0404/0808/CA
SDA
SDA
SCL
SCL
WORDn
The write cycle time t
clear/write cycle
8th BIT
DATA STABLE
WR
is the time from a valid stop condition of a write sequence to the end of the internal
ACK
ALLOWED
CHANGE
DATA
CONDITION
STOP
DATA S TABLE
t
WR
(1)
CONDITION
START
8664C–CRYPT–01/10