ATAES132-TH-EQ Atmel, ATAES132-TH-EQ Datasheet - Page 69

• Manufacturer Part Number: ATAES132-TH-EQ
• Description: EEPROM AES 32Kbit EE SPI
• Manufacturer: Atmel

Specifications of ATAES132-TH-EQ

• Rohs: yes
• Maximum Clock Frequency: 10 MHz
• Operating Supply Voltage: 6 V
• Maximum Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Interface Type: SPI
• Factory Pack Quantity: 2300

9.
9.1.
9.2.
Electrical Characteristics
Absolute Maximum Ratings*
Reliability
The ATAES132 is fabricated with the Atmel high reliability CMOS EEPROM manufacturing technology. The reliability ratings in
Table 9-1 apply to each byte of the EEPROM memory.
Table 9-76. EEPROM Reliability
Note:
All values are preliminary and will be updated after characterization.
Operating temperature .................... −40°C to +85°C
Storage temperature .................... −65°C to + 150°C
Maximum operating voltage ............................. 6.0V
DC output current ......................................... 5.0mA
Voltage on any pin .................. -0.7V to (V
HBM ESD ...................................... 2000V minimum
Parameter
Write endurance (each byte)
Data retention (at 55°C)
Data retention (at 35°C)
Read endurance
1.
These specifications apply to every byte of the user memory, configuration memory, and key memory. The write
endurance specification also applies to the random number generator EEPROM seed register.
(1)
CC
100,000
+ 0.7V)
Min
10
30
Notice*:
Unlimited
Typical
50
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent damage
to the device. This is a stress rating only, and the
functional operation of the device at these or any
other condition beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
Atmel ATAES132 Preliminary Datasheet
Max
8760A−CRYPTO−5/11
Write cycles
Read cycles
Years
Years
Units
69