參數(shù)資料
型號(hào)： WED7F325ZXE5SJ-90A
廠商： MICROSEMI CORP-PMG MICROELECTRONICS
元件分類： PROM
英文描述： 512K X 32 FLASH 5V PROM MODULE, 90 ns, PQMA68
封裝： PLASTIC, LCC-68
文件頁(yè)數(shù)： 4/11頁(yè)
文件大?。?/td> 114K
代理商： WED7F325ZXE5SJ-90A
2
White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com
WED7F325ZXE5SJ-C/A
Parameter
Symbol
Conditions
Unit
Min
Max
Input Leakage Current
ILI
VCC = 5.5, VIN = VSS or VCC
10
A
Output Leakage Current
ILOx32
VCC = 5.5, VIN = VSS or VCC
10
A
VCC Active Current for Read (1)
ICC1
CS = VIL, OE = VIH, f = 5MHz
170
mA
VCC Active Current for Program or Erase (2)
ICC2
CS = VIL, OE = VIH
240
mA
VCC Standby Current
ICC4
VCC = 5.5, CS = VIH, f = 5MHz
500
A
Output Low Voltage
VOL
IOL = 12.0 mA, VCC = 4.5
0.45
V
Output High Voltage
VOH1
IOH = -2.5 mA, VCC = 4.5
0.85 X
V
VCC
Low VCC Lock-Out Voltage
VLKO
3.2
4.2
V
DC CHARACTERISTICS - CMOS COMPATIBLE
(VCC = 5.0V, VSS = 0V, TA = -40
°C to +85°C)
NOTES:
1. The ICC current listed includes both the DC operating current and the frequency dependent component (@ 5 MHz). The frequency component typically
is less than 2 mA/MHz, with OE at VIH.
2. ICC active while Embedded Algorithm (program or erase) is in progress.
3. DC test conditions: VIL = 0.3V, VIH = VCC - 0.3V
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min
Max
Unit
Supply Voltage
VCC
4.5
5.5
V
Input High Voltage
VIH
2.0
VCC + 0.5
V
Input Low Voltage
VIL
-0.5
+0.8
V
Operating Temp. (Com)
TA
0
+70
°C
Operating Temp. (Ind)
TA
-40
+85
°C
A9 Voltage for Sector Protect
VID
11.5
12.5
V
CAPACITANCE
(TA = +25
°C)
Parameter
Symbol
Conditions
Max
Unit
G capacitance
COE
VIN = 0 V, f = 1.0 MHz
35
pF
W capacitance
CWE
VIN = 0 V, f = 1.0 MHz
35
pF
E0-3 capacitance
CCS
VIN = 0 V, f = 1.0 MHz
12
pF
Data I/O capacitance
CI/O
VI/O = 0 V, f = 1.0 MHz
15
pF
Address input capacitance
CAD
VIN = 0 V, f = 1.0 MHz
35
pF
This parameter is guaranteed by design but not tested.
ABSOLUTE MAXIMUM RATINGS
NOTES:
1. Stresses above the absolute maximum rating may cause permanent damage
to the device. Extended operation at the maximum levels may degrade
performance and affect reliability.
2. Minimum DC voltage on input or I/O pins is -0.5V. During voltage transitions,
inputs may overshoot VSS to -2.0 V for periods of up to 20ns. Maximum DC
voltage on output and I/O pins is VCC + 0.5V. During voltage transitions,
outputs may overshoot to Vcc + 2.0 V for periods of up to 20ns.
3. Minimum DC input voltage on A9 pin is -0.5V. During voltage transitions, A9 may
overshoot Vss to -2V for periods of up to 20ns. Maximum Dc input voltage on A9
is +13.5V which may overshoot to 14.0 V for periods up to 20ns.
4. Recommended soldering temperature not to exceed 215
°C for 20
seconds.
Parameter
Unit
Operating Temperature (Com)
0 to +70
°C
Operating Temperature (Ind.)
-40 to +85
°C
Supply Voltage Range (VCC)
-2.0 to +7.0
V
Signal Voltage Range (any pin except A9) (2)
-2.0 to +7.0
V
Storage Temperature Range
-55 to +125
°C
Data Retention
10 years
Endurance (write/erase cycles)
100,000 cycles min.
A9 Voltage for Sector Protect (VID) (3)
-2.0 to +14.0
V
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