AT52BR1664A-70CI Atmel, AT52BR1664A-70CI Datasheet - Page 3
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AT52BR1664A-70CI
Manufacturer Part Number
AT52BR1664A-70CI
Description
Manufacturer
Atmel
Datasheet
1.AT52BR1664A-70CI.pdf
(35 pages)
Specifications of AT52BR1664A-70CI
Operating Supply Voltage (max)
3.3V
Operating Temperature (max)
85C
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
3361C–STKD–1/04
Description
The AT52BR1664A(T) combines a single plane 16-Mbit Flash and a 4-megabit SRAM in a stacked 66-ball CBGA package.
Both devices operate at 2.7V to 3.3 in the industrial temperature range.
Block Diagram
Absolute Maximum Ratings
DC and AC Operating Range
Temperature under Bias.................................. -40° C to +85° C
Storage Temperature .................................... -55° C to +150° C
All Input Voltages
except V
(including NC Pins)
with Respect to Ground .....................................-0.2V to +3.3V
Voltage on V
with Respect to Ground ..................................-0.2V to + 6.25V
Voltage on RESET
with Respect to Ground ...................................-0.2V to +13.5V
All Output Voltages
with Respect to Ground .....................................-0.2V to +0.2V
Operating Temperature (Case)
V
CC
Power Supply
PP
and RESET
PP
RDY/BUSY
RESET
CE
Industrial
OE
FLASH
WE
ADDRESS
DATA
*NOTICE:
SRAM
SOE
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.
SWE
SCS1
SCS2
SUB
SLB
AT52BR1664A(T)-70, -90
AT52BR1664A(T)
-40° C - 85° C
2.7V to 3.3V
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