参数资料
型号: W39V040AQZ
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 512K X 8 FLASH 3.3V PROM, 11 ns, PDSO32
封装: LEAD FREE, 8 X 14 MM, STSOP-32
文件页数: 11/39页
文件大小: 440K
代理商: W39V040AQZ
W39V040A
Publication Release Date: June 21, 2005
- 19 -
Revision A6
7.3
LPC Interface Mode DC Operating Characteristics
(VDD = 3.3V
± 0.3V, VSS= 0V, TA = 0 to 70° C)
LIMITS
PARAMETER
SYM.
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Power Supply Current
ICC
All Iout = 0A, CLK = 33 MHz,
in LPC mode operation.
-
12.5
20
mA
CMOS Standby
Current
Isb1
#LFRAM = 0.9 VDD, CLK = 33 MHz,
all inputs = 0.9 VDD / 0.1 VDD
-
5
25
μA
TTL Standby Current
Isb2
#LFRAM = 0.1 VDD, CLK = 33 MHz,
all inputs = 0.9 VDD / 0.1 VDD
-
3
10
mA
Input Low Voltage
VIL
-
-0.5
-
0.3 VDD
V
Input Low Voltage of
#INIT Pin
VILI
-
-0.5
-
0.2 VDD
V
Input High Voltage
VIH
-
0.5
VDD
-
VDD
+
0.5
V
Input High Voltage of
#INIT Pin
VIHI
-
1.35V
-
VDD
+
0.5
V
Output Low Voltage
VOL1 IOL = 1.5 mA
-
0.1
VDD
V
Output High Voltage
VOH1 IOH = -0.5 mA
0.9
VDD
-
VDD
V
7.4
Power-up Timing
PARAMETER
SYMBOL
TYPICAL
UNIT
Power-up to Read Operation
TPU. READ
100
μS
Power-up to Write Operation
TPU. WRITE
5
mS
7.5
Capacitance
(VDD = 3.3V, TA = 25
° C, f = 1 MHz)
PARAMETER
SYMBOL
CONDITIONS
MAX.
UNIT
I/O Pin Capacitance
CI/O
VI/O = 0V
12
pF
Input Capacitance
CIN
VIN = 0V
6
pF
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