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| AT45CS1282_14 Datasheet, PDF (14/33 Pages) ATMEL Corporation – Sector Erase Architecture | |||
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Absolute Maximum Ratings*
Temperature under Bias ............................... -55° C to +125° C
Storage Temperature .................................... -65° C to +150° C
All Input Voltages
(including NC Pins)
with Respect to Ground ...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground .............................-0.6V to VCC + 0.6V
*NOTICE:
Stresses beyond those listed under âAbsolute
Maximum Ratingsâ 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.
DC and AC Operating Range
AT45CS1282
Operating Temperature (Case)
Com.
0° C to 70° C
VCC Power Supply(1)
2.7V to 3.6V
Note: 1. After power is applied and VCC is at the minimum specified datasheet value, the system should wait 20 ms before an opera-
tional mode is started.
DC Characteristics
Symbol Parameter
Condition
ISB
Standby Current
CS, RESET, WP = VIH, all
inputs at CMOS levels
ICC1(1)
ICC2(2)
ICC3
Active Current, Read
Operation, Serial Interface
Active Current, Read
Operation, 8-bit Interface
Active Current, Program
Operation, Page Program
f = 20 MHz; IOUT = 0 mA;
VCC = 3.6V
f = 10 MHz; IOUT = 0 mA;
VCC = 3.6V
VCC = 3.6V
ICC4
Active Current, Program
Operation, Fast Page Program
VCC = 3.6V
ICC5
Active Current, Sector Erase
Operation
VCC = 3.6V
ILI
ILO
VIL
VIH
VOL
VOH
Notes:
Input Load Current
Output Leakage Current
Input Low Voltage
VIN = CMOS levels
VI/O = CMOS levels
Input High Voltage
Output Low Voltage
IOL = 1.6 mA; VCC = 2.7V
Output High Voltage
IOH = -100 µA
1. ICC1 during a buffer read is 25 mA maximum.
2. ICC2 during a buffer read is 25 mA maximum.
Min
Typ
15
10
12
VCC x 0.7
VCC - 0.2V
Max
50
20
20
50
65
50
1
1
VCC x 0.3
0.4
Units
µA
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
14 AT45CS1282 [Preliminary]
3447AâDFLSHâ2/04
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