AM28F020A-200PCB Просмотр технического описания (PDF) - Advanced Micro Devices
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AM28F020A-200PCB
Advanced Micro Devices
AM28F020A-200PCB Datasheet PDF : 35 Pages
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DC CHARACTERISTICS over operating range unless otherwise specified
TTL/NMOS Compatible
Parameter
Symbol Parameter Description Test Conditions
Min
Typ
Max
Unit
ILI
ILO
ICCS
ICC1
ICC2
(Note 4)
Input Leakage Current
VCC = VCC Max,
VIN = VCC or VSS
Output Leakage Current VCC = VCC Max,
VOUT = VCC or VSS
VCC Standby Current
VCC = VCC Max
CE# = VIH
VCC Active Read Current VCC = VCC Max, CE# = VIL, OE# = VIH
IOUT = 0 mA, at 6 MHz
VCC Programming Current CE# = VIL
Programming in Progress
±1.0
µA
±1.0
µA
0.2
1.0
mA
20
30
mA
20
30
mA
ICC3 VCC Erase Current
(Note 4)
CE# = VIL
Erasure in Progress
20
30
mA
IPPS
IPP1
IPP2
(Note 4)
VPP Standby Current
VPP = VPPL
VPP Read Current
VPP = VPPH
VPP = VPPL
VPP Programming Current VPP = VPPH
Programming in Progress
±1.0
µA
70
200
µA
±1.0
10
30
mA
IPP3 VPP Erase Current
(Note 4)
VPP = VPPH
Erasure in Progress
10
30
mA
VIL
Input Low Voltage
VIH
Input High Voltage
VOL Output Low Voltage
VOH1 Output High Voltage
VID
A9 Auto Select Voltage
IID
A9 Auto Select Current
VPPL
VPP during Read-Only
Operations
IOL = 5.8 mA
VCC = VCC Min
IOH = –2.5 mA
VCC = VCC Min
A9 = VID
A9 = VID Max
VCC = VCC Max
Note: Erase/Program are inhibited when
VPP = VPPL
–0.5
2.0
2.4
11.5
0.0
0.8
V
VCC + 0.5
V
0.45
V
V
13.0
V
5
50
µA
VCC +2.0
V
VPPH
VPP during Read/Write
Operations
11.4
12.6
V
VLKO Low VCC Lock-out Voltage
3.2
3.7
V
Notes:
1. Caution: the Am28F020A must not be removed from (or inserted into) a socket when VCC or VPP is applied. If VCC ≤ 1.0
Volt, the voltage difference between VPP and VCC should not exceed 10.0 Volts. Also, the Am28F020A has a VPP rise time
and fall time specification of 500 ns minimum.
2. ICC1 is tested with OE# = VIH to simulate open outputs.
3. Maximum active power usage is the sum of ICC and IPP .
4. Not 100% tested.
Am28F020A
21
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