W49V002A Datasheet, PDF (13/32 Pages) Winbond – 256K x 8 CMOS FLASH MEMORY WITH LPC INTERFACE

Preliminary W49V002A
DC CHARACTERISTICS
Absolute Maximum Ratings
PARAMETER
Power Supply Voltage to Vss Potential
Operating Temperature
Storage Temperature
D.C. Voltage on Any Pin to Ground Potential
Transient Voltage (<20 nS ) on Any Pin to Ground Potential
RATING
-0.5 to +4.1
0 to +70
-65 to +150
-0.5 to VDD +0.5
-1.0 to VDD +0.5
UNIT
V
°C
°C
V
V
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
Programmer interface Mode DC Operating Characteristics
(VDD 3.3V ± 5%, VGND= 0V, TA = 0 to 70° C)
PARAMETER
Power Supply
Current
Input Leakage
Current
Output Leakage
Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
SYM.
TEST CONDITIONS
LIMITS
MIN. TYP. MAX.
ICC In Read or Write mode, all DQs open
- 20
30
Address inputs = 3.0V/0V, at f = 3 MHz
ILI VIN = GND to VDD
-
-
10
UNIT
mA
µA
ILO VOUT = GND to VDD
-
-
10
µA
VIL
-
VIH
-
VOL IOL = 2.1 mA
VOH IOH = -0.1mA
-0.3 -
0.8
V
2.0 - VDD +0.5 V
-
-
0.45
V
2.4 -
-
V
- 13 -
Publication Release Date: April 2001
Revision A1