ATAES132-SH-ER Atmel, ATAES132-SH-ER Datasheet - Page 130

• Manufacturer Part Number: ATAES132-SH-ER
• Description: EEPROM AES 32Kbit EE I2C
• Manufacturer: Atmel

Specifications of ATAES132-SH-ER

• Rohs: yes
• Maximum Clock Frequency: 1 MHz
• Operating Supply Voltage: 6 V
• Maximum Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Interface Type: I2C
• Factory Pack Quantity: 2300

J.7.
Timing Diagrams
Figure J-9.
SDA OUT
Figure J-10. I
SDA
SCL
SDA IN
•
•
SCL
The ATAES132 inputs include Schmitt triggers and spike suppression, however, the outputs do not include falling
On I
edge slope control.
this sequence is permitted only as part of the SRESET command sequence (see Section J.3.7).
WORDn
2
C devices a START condition followed immediately by a STOP condition is never permitted. On ATAES132
I
2
2
C synchronous data timing (see Section 9.4.3 for I
C write cycle timing
8th BIT
t
SU.STA
ACK
t
HD.STA
t
t
F
LOW
t
AA
CONDITION
STOP
t
HIGH
t
HD.DAT
2
t
LOW
C timing specifications)
t
wr
(1)
Atmel ATAES132 Preliminary Datasheet
t
t
SU.DAT
DH
CONDITION
START
t
8760A−CRYPTO−5/11
R
t
SU.STO
t
BUF
130