ACT-SF128K32 Просмотр технического описания (PDF) - Aeroflex Corporation
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ACT-SF128K32 Datasheet PDF : 10 Pages
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Symbol
TC
TSTG
VG
TL
Absolute Maximum Ratings
Rating
Operating Temperature
Storage Temperature
Maximum Signal Voltage to Ground
Maximum Lead Temperature (10 seconds)
Range
-55 to +125
-65 to +150
-0.5 to +7
300
Units
°C
°C
V
°C
Parameter
Flash Data Retention
Flash Endurance (Write/Erase Cycles)
10 Years
10,000
Symbol
VCC
VIH
VIL
Normal Operating Conditions
Parameter
Minimum
Power Supply Voltage
+4.5
Input High Voltage
+2.2
Input Low Voltage
-0.5
Maximum
+5.5
VCC + 0.3
+0.8
Units
V
V
V
Symbol Parameter
Capacitance
(VIN = 0V, f = 1MHz, TC = 25°C)
CAD A0 – A18 Capacitance
COE OE Capacitance
CWE1-4 F/S Write Enable Capacitance
CCE F/S Chip Enable Capacitance
CI/O I/O0 – I/O31 Capacitance
This parameter is guaranteed by design but not tested
Maximum
80
80
30
50
30
Units
pF
pF
pF
pF
pF
DC Characteristics
(VCC = 5.0V, VSS = 0V, TC = -55°C to +125°C)
Parameter
Sym
Conditions
Min Max Units
Input Leakage Current
Output Leakage Current
SRAM Operating Supply Current x 32
Mode
Standby Current
SRAM Output Low Voltage
SRAM Output High Voltage
Flash Vcc Active Current for Read (1)
Flash Vcc Active Current for Program
or Erase (2)
ILI
ILO
ICCx32
ISB
VOL
VOH
ICC1
ICC2
VCC = Max, VIN = 0 to VCC
FCE = SCE = VIH, OE = VIH,
VOUT = 0 to VCC
SCE = VIL, OE = VIH, f = 5MHz, VCC =
Max, FCE = VIH
FCE = SCE = VIH, OE = VIH, f = 5MHz,
VCC = Max
IOL = 8 mA, VCC = Min, FCE = VIH
IOH = -4.0 mA, , VCC = Min, FCE = VIH
FCE = VIL, OE = VIH, SCE = VIH
FCE = VIL, OE = VIH, SCE = VIH
10 µA
10 µA
550 mA
80 mA
0.4 V
2.4
V
220 mA
280 mA
Flash Output Low Voltage
VOL IOL = 12 mA, VCC = Min, SCE = VIH
0.45 V
Flash Output High Voltage
VOH1 IOH = -2.5 mA, , VCC = Min, SCE = VIH 0.85 x VCC
V
Flash Low Vcc Lock Out Voltage
VLKO
3.2
4.2 V
Notes: 1) The ICC current listed includes both the DC operating current and the frequency dependent component (at 5MHz). The
frequency component typically is less than 2mA/MHz, with OE at VIH 2) ICC active while Embedded Algorithim (program or
erase) is in progress 3) DC test conditions: VIL = 0.3V, VIH = VCC - 0.3V
Aeroflex Circuit Technology
2
SCD3850 REV A 5/20/98 Plainview NY (516) 694-6700
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