W19B(L)320ST/B
8.3 DC Characteristics
8.3.1 CMOS Compatible
LIMITS
PARAMETER
SYM.
TEST CONDITIONS
UNIT
MIN. TYP. MAX.
Input Load Current
ILI VIN =VSS to VDD, VDD = VDD (Max.)
ILIT VDD = VDD (Max.), A9 = 12.5 V
-
-
-
-
-
-
-
±3.0
35
35
±1.0
16
4
µA
µA
A9 Input Load Current
#RESET Input Load Current
Output Leakage Current
ILR VDD = VDD (Max.), #RESET = 12.5 V
ILO VOUT =VSS to VDD, VDD =VDD (Max.)
-
µA
-
µA
5 MHz
1 MHz
5 MHz
1 MHz
10
2
mA
mA
mA
mA
mA
#CE = VIL, #OE = VIH
Byte Mode
VDD Active Read Current (Note 1, 2)
ICC1
10
2
16
4
#CE = VIL, #OE = VIH
Word Mode
VDD Active Write Current (Note 2, 3)
VDD Standby Current (Note 2)
VDD Reset Current (Note 2)
ICC2
ICC3
ICC4
-
-
-
15
0.2
0.2
45
5
#CE = VIL, #OE = VIH, #WE = VIL
#CE, #RESET = VDD ±0.3V
#RESET = VSS ±0.3V
µA
µA
5
Automatic Sleep Mode Current
(note 2, 4)
Input Low Voltage
ICC5
-
0.2
5
VIH = VDD ±0.3V, VIL = VSS ± 0.3V
µA
V
VIL
-
-
-0.5
-
-
0.8
0.7 x
VDD
VDD
Input High Voltage
VIH
V
+0.3
Voltage for Autoselect and Temporary
VDD = 3.0V ±10% (W19B320S) or
VDD = 3.3V ±10% (W19L320S)
Sector protect/ Unprotect and Program VHH
Acceleration
8.5
-
9.5
V
Voltage for Autoselect and Temporary
VDD = 3.0V ±10% (W19B320S) or
VDD = 3.3V ±10% (W19L320S)
VID
8.5
-
-
-
-
12.5
0.45
-
V
V
V
Sector Unprotected
Output Low Voltage
VOL IOL = 4.0 mA, VDD = VDD (Min.)
0.85 x
VDD
VOH1 IOH = -2.0 mA, VDD = VDD (Min.)
Output High Voltage
VDD-
0.4
VOH2
-
-
IOH = -100 µA, VDD = VDD (Min.)
Notes:
1. The ICC current listed is typically less than 2 mA/MHz, with #OE at VIH.
2. Maximum ICC specifications are tested with VDD = VDD max.
3.
ICC active while Embedded Erase or Embedded Program is in progress.
4. Automatic sleep mode enables the low power mode when addresses remain stable for tACC + 30 nS. Typical sleep mode
current is 200 nA.
Publication Release Date: March 23, 2004
- 37 -
Revision A2
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