AT45DB041 データシートの表示（PDF） - Atmel Corporation
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AT45DB041 Datasheet PDF : 18 Pages
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DC Characteristics
Symbol Parameter
Condition
Min
Typ
ISB
Standby Current
CS, RESET, WP = VIH, all inputs at
CMOS levels
8
ICC1
Active Current, Read
Operation
f = 5 MHz; IOUT = 0 mA; VCC = 3.6V
4
ICC2
Active Current,
Program/Erase Operation
VCC = 3.6V
15
ILI
Input Load Current
VIN = CMOS levels
ILO
Output Leakage Current
VI/O = CMOS levels
VIL
Input Low Voltage
VIH
Input High Voltage
VOL
Output Low Voltage
IOL = 1.6 mA; VCC = 2.7V
VOH
Output High Voltage
IOH = -100 µA
2.0
VCC - 0.2V
Max
Units
20
µA
10
mA
35
mA
1
µA
1
µA
0.6
V
V
0.4
V
V
AC Characteristics
Symbol Parameter
Min
fSCK
SCK Frequency
tWH
SCK High Time
80
tWL
SCK Low Time
80
tCS
Minimum CS High Time
350
tCSS
CS Setup Time
350
tCSH
CS Hold Time
350
tCSB
CS High to RDY/BUSY Low
tSU
Data In Setup Time
15
tH
Data In Hold Time
35
tHO
Output Hold Time
0
tDIS
Output Disable Time
tV
Output Valid
tXFR
Page to Buffer Transfer/Compare Time
tEP
Page Erase and Programming Time
tP
Page Programming Time
tRST
RESET Pulse Width
10
tREC
RESET Recovery Time
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%)
Typ
Max
Units
5
MHz
ns
ns
ns
ns
ns
200
ns
ns
ns
ns
100
ns
120
ns
120
250
µs
10
20
ms
7
14
ms
µs
1
µs
Output Test Load
DEVICE
UNDER
TEST
30 pF
6
AT45DB041
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