1.
Absolute Maximum Ratings*
Operating Temperature ..........................
−55°C
to +125°C
Storage Temperature ...........................
−65°C
to + 150°C
Voltage on Any Pin
with Respect to Ground ...............................
−
1.0 V +7.0V
Maximum Operating Voltage ................................... 6.25V
DC Output Current ................................................ 5.0 mA
*NOTICE: Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only
and functional operation of the device at these or
any other conditions beyond those indicated in
the operational sections of this specification are
not implied. Exposure to absolute maximum
rating conditions for extended periods may affect
device reliability.
Figure 1-1.
Block Diagram
V
CC
GND
WP
SCL
SDA
START
STOP
LOGIC
LOAD
DEVICE
ADDRESS
COMPARATOR
A
2
A
1
A
0
R/W
COMP
SERIAL
CONTROL
LOGIC
EN
H.V. PUMP/TIMING
DATA RECOVERY
INC
LOAD
DATA WORD
ADDR/COUNTER
X DEC
EEPROM
Y DEC
SERIAL MUX
D
IN
D
OUT
D
OUT
/ACK
LOGIC
2
Atmel AT24C256C
8568C–SEEPR–5/10
ATMEL [ ATMEL CORPORATION ]
