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 .................................... –1.0V to +7.0V
Maximum Operating Voltage .......................................... 6.25V
DC Output Current........................................................ 5.0 mA
Figure 1. Block Diagram
VCC
GND
WP
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age 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 is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
SCL
SDA
START
STOP
LOGIC
SERIAL
CONTROL
LOGIC
LOAD
WRITE PROTECT
CIRCUITRY
EN
H.V. PUMP/TIMING
DEVICE
ADDRESS
COMP
DATA RECOVERY
A 2
A 1
A 0
COMPARATOR
R/W
LOAD
DATA WORD
ADDR/COUNTER
INC
SOFTWARE WRITE
PROTECTED AREA
(00H - 7FH)
EEPROM
D IN
Y DEC
SERIAL MUX
D OUT /ACK
LOGIC
D OUT
2
AT34C02B
3417E–SEEPR–1/07
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