AT45DB081 데이터 시트보기 (PDF) - Atmel Corporation
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AT45DB081 Datasheet PDF : 16 Pages
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DC Characteristics
Symbol
ISB
ICC1
ICC2
ILI
ILO
VIL
VIH
VOL
VOH
Parameter
Standby Current
Active Current, Read
Operation
Active Current, Program/
Erase Operation
Input Load Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Condition
CS, RESET, WP = VIH, all
inputs at CMOS levels
f = 10 MHz; IOUT = 0 mA;
VCC = 3.6V
VIN = 0V to VCC
VI/O = 0V to VCC
IOL = 1.6 mA; VCC = 2.7V
IOH = -100 µA
Min
2.0
VCC - 0.2V
AC Characteristics
Symbol Parameter
Min
Typ
fSCK
SCK Frequency
tCS
Minimum CS High Time
250
tCSS
CS Setup Time
250
tCSH
CS Hold Time
250
tWH
SCK High Time
40
tWL
SCK Low Time
40
tSU
Data In Setup Time
10
tH
Data In Hold Time
25
tHO
Output Hold Time
0
tDIS
Output Disable Time
tV
Output Valid
tXFR
Page to Buffer Transfer/Compare Time
80
tEP
Page Erase and Programming Time
10
tP
Page Programming Time
7
Typ
Max
Units
2
10
µA
4
10
mA
15
35
mA
1
µA
1
µA
0.6
V
V
0.4
V
V
Max
Units
10
MHz
ns
ns
ns
ns
ns
ns
ns
ns
75
ns
80
ns
150
µs
20
ms
14
ms
Input Test Waveforms and Measurement Levels
AC
DRIVING
LEVELS
2.4V
0.45V
2.0 AC
MEASUREMENT
0.8 LEVEL
tR, tF < 20 ns (10% to 90%)
Output Test Load
DEVICE
UNDER
TEST
30 pF
6
AT45DB081
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