W27C4096 Datasheet, PDF (4/15 Pages) Winbond – 256K X 16 ELECTRICALLY ERASABLE EPROM

Preliminary W27C4096
DC CHARACTERISTICS
Absolute Maximum Ratings
PARAMETER
Ambient Temperature with Power Applied
Storage Temperature
Voltage on all pins with Respect to Ground Except VPP, A9
and VCC pins
Voltage on VPP Pin with Respect to Ground
Voltage on A9 Pin with Respect to Ground
Voltage on 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 ± 5%, VHH = 14V)
PARAMETER
SYM.
CONDITIONS
Input Load Current
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)
ILI
ICP
IPP
VIL
VIH
VOL
VOH
VID
VPE
VCE
VIN = VIL or VIH
CE = VIL
CE = VIL
-
-
IOL = 2.1 mA
IOH = -0.4 mA
-
-
-
LIMITS
MIN. TYP. MAX.
-10
-
10
-
-
30
-
-
30
-0.3
-
0.8
2.4
-
5.5
-
-
0.45
2.4
-
-
13.75 14 14.25
13.75 14 14.25
4.5
5.0
5.5
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
CAPACITANCE
(VCC = 5V, TA = 25° C, f = 1 MHz)
PARAMETER
Input Capacitance
Output Capacitance
SYMBOL
CIN
COUT
CONDITIONS
VIN = 0V
VOUT = 0V
MAX.
6
12
UNIT
pF
pF
-4-