TC58NS256DC データシートの表示（PDF） - Toshiba
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TC58NS256DC Datasheet PDF : 33 Pages
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VALID BLOCKS (1)
TC58NS256DC
SYMBOL
PARAMETER
MIN
TYP.
MAX
UNIT
NVB
Number of Valid Blocks
2008
2048
Blocks
(1) The TC58NS256 occasionally contains unusable blocks. Refer to Application Note 14 toward the end of this document.
RECOMMENDED DC OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
Power Supply Voltage
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
* −2 V (pulse width ≤ 20 ns)
MIN
3
2
−0.3*
TYP.
3.3
MAX
3.6
VCC + 0.3
0.8
UNIT
V
V
V
DC CHARACTERISTICS (Ta = 0°~55°C, VCC = 3.3 V ± 0.3 V)
SYMBOL
PARAMETER
CONDITION
IIL
Input Leakage Current
VIN = 0 V~VCC
ILO
Output Leakage Current
VOUT = 0.4 V~VCC
ICCO1
Operating Current (Serial Read)
CE = VIL, IOUT = 0 mA,
tcycle = 50 ns
ICCO3
Operating Current
(Command Input)
tcycle = 50 ns
ICCO4
Operating Current (Data Input) tcycle = 50 ns
ICCO5
Operating Current
(Address Input)
tcycle = 50 ns
ICCO7
Programming Current
ICCO8
Erasing Current
ICCS1
Standby Current
CE = VIH
ICCS2
Standby Current
CE = VCC − 0.2 V
VOH
High Level Output Voltage
IOH = −400 µA
VOL
Low Level Output Voltage
IOL = 2.1 mA
IOL ( RY/BY ) Output Current of RY/BY Pin VOL = 0.4 V
MIN TYP. MAX UNIT
±10
µA
±10
µA
10
30
mA
10
30
mA
10
30
mA
10
30
mA
10
30
mA
10
30
mA
1
mA
100
µA
2.4
V
0.4
V
8
mA
2000-08-27 3/33
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