WF128K32-XG2LX5 Ver la hoja de datos (PDF) - White Electronic Designs => Micro Semi
Número de pieza
componentes Descripción
Lista de partido
WF128K32-XG2LX5 Datasheet PDF : 15 Pages
| |||
White Electronic Designs
WF128K32-XXX5
ABSOLUTE MAXIMUM RATINGS (1)
Parameter
Operating Temperature
Supply Voltage Range (VCC)
Signal voltage range (any pin except A9) (2)
Storage Temperature Range
Lead Temperature (soldering, 10 seconds)
Data Retention Mil Temp
Endurance (write/erase cycles) Mil Temp
A9 Voltage for sector protect (VID) (3)
Unit
-55 to +125
°C
-2.0 to +7.0
V
-2.0 to +7.0
V
-65 to +150
°C
+300
°C
10 years
10,000 cycles min.
-2.0 to +14.0
V
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.
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Operating Temp. (Mil.)
A9 Voltage for Sector Protect
Symbol
VCC
VIH
VIL
TA
VID
Min
Max Unit
4.5
5.5
V
2.0 VCC + 0.3 V
-0.5
+0.8
V
-55
+125 °C
11.5
12.5
V
CAPACITANCE
Ta = +25°C
Parameter
OE# capacitance
WE1-4# capacitance
HIP (PGA) H1
CQFP G2U/G2L
CS1-4# capacitance
Data# I/O capacitance
Address input capacitance
Symbol
Conditions
COE VIN = 0V, f = 1.0 MHz
CWE VIN = 0V, f = 1.0 MHz
CCS VIN = 0V, f = 1.0 MHz
CI/O VI/O = 0V, f = 1.0 MHz
CAD VIN = 0V, f = 1.0 MHz
This parameter is guaranteed by design but not tested.
Max Unit
50 pF
pF
20
15
20 pF
20 pF
50 pF
DC CHARACTERISTICS – CMOS COMPATIBLE
VCC = 5.0V, VSS = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Input Leakage Current
Output Leakage Current
VCC Active Current for Read (1)
VCC Active Current for Program or
Erase (2)
VCC Standby Current
VCC Static Current
Output Low Voltage
Output High Voltage
Output High Voltage
Low VCC Lock Out Voltage
Symbol
ILI
ILOx32
ICC1
ICC2
Conditions
VCC = 5.5, VIN = GND to VCC
VCC = 5.5, VIN = GND to VCC
CS# = VIL, OE# = VIH
CS# = VIL, OE# = VIH
ICC3 VCC = 5.5, CS# = VIH, f = 5MHz
ICC4
VCC = 5.5, CS# = VIH
VOL
IOL = 8.0 mA, VCC = 4.5
VOH1 IOH = -2.5 mA, VCC = 4.5
VOH2 IOH = -100 µA, VCC = 4.5
VLKO
Min
Max
Unit
10
µA
10
µA
140
mA
200
mA
6.5
mA
0.6
mA
0.45
V
0.85 x
V
VCC
VCC
V
-0.4
3.2
V
NOTES:
1. The ICC current listed includes both the DC operating current and the frequency
dependent component (at 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
March 2006
Rev. 8
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Share Link: 