W27E512P-12 查看數據表（PDF） - Winbond
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W27E512P-12 Datasheet PDF : 16 Pages
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W27E512
DC CHARACTERISTICS
Absolute Maximum Ratings
PARAMETER
Ambient Temperature with Power Applied
Storage Temperature
Voltage on all Pins with Respect to Ground Except
OE /VPP, A9 and VCC Pins
Voltage on OE/VPP Pin with Respect to Ground
Voltage on A9 Pin with Respect to Ground
Voltage VCC Pin with Respect to Ground
RATING
-55 to +125
-65 to +125
-0.5 to VCC +0.5
-0.5 to +14.5
-0.5 to +14.5
-0.5 to +7
UNIT
°C
°C
V
V
V
V
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
DC Erase Characteristics
(TA = 25° C ±5° C, VCC = 5.0V ±10%)
PARAMETER
SYM.
CONDITIONS
LIMITS
MIN. TYP. MAX.
Input Load Current
ILI VIN = VIL or VIH
-10
-
10
VCC Erase Current
VPP Erase Current
Input Low Voltage
Input High Voltage
Output Low Voltage (Verify)
Output High Voltage (Verify)
A9 Erase Voltage
VPP Erase Voltage
VCC Supply Voltage (Erase)
VCC Supply Voltage
(Erase Verify)
ICP
IPP
VIL
VIH
VOL
VOH
VID
VPE
VCE
VCE
CE = VIL, OE /VPP = VPE
CE = VIL,
OE /VPP = VPE
-
-
IOL = 2.1 mA
IOH = -0.4 mA
-
-
-
-
-
-
-0.3
2.4
-
2.4
13.25
13.25
4.5
3.5
-
-
-
-
-
-
14
14
5.0
3.75
30
30
0.8
5.5
0.45
-
14.25
14.25
5.5
4.0
Note: VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP.
UNIT
µA
mA
mA
V
V
V
-
V
V
V
V
-4-
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