AT49F040A(2003) 查看數據表（PDF） - Atmel Corporation
零件编号
产品描述 (功能)
生产厂家
AT49F040A Datasheet PDF : 17 Pages
| |||
DC and AC Operating Range
Operating Temperature (Case)
Ind.
VCC Power Supply
AT49F040A-55
-40° C - 85° C
5V ± 10%
Operating Modes
Mode
CE
OE
WE
Ai
Read
VIL
VIL
VIH
Ai
Program/Erase(2)
VIL
VIH
VIL
Ai
Standby/Write Inhibit
VIH
X(1)
X
X
Program Inhibit
X
X
VIH
X
VIL
X
Output Disable
X
VIH
X
Reset
X
X
X
X
Product Identification
Hardware
VIL
VIL
VIH
A1 - A18 = VIL, A9 = VH,(3) A0 = VIL
A1 - A18 = VIL, A9 = VH,(3) A0 = VIH
Software(5)
Notes:
1. X can be VIL or VIH.
2. Refer to AC Programming Waveforms.
3. VH = 12.0V ± 0.5V.
4. Manufacturer Code: 1FH, Device Code: 13H.
5. See details under Software Product Identification Entry/Exit.
A0 = VIL, A1 - A18 =VIL
A0 = VIH, A1 - A18 =VIL
DC Characteristics
Symbol
Parameter
Condition
Min
ILI
Input Load Current
VIN = 0V to VCC
ILO
Output Leakage Current
VI/O = 0V to VCC
ISB1
VCC Standby Current CMOS
CE = VCC - 0.3V to VCC
ISB2
VCC Standby Current TTL
CE = 2.0V to VCC
ICC(1)
VCC Active Current
f = 5 MHz; IOUT = 0 mA
VIL
Input Low Voltage
VIH
Input High Voltage
2.0
VOL
Output Low Voltage
IOL = 2.1 mA
VOH1
Output High Voltage
IOH = -400 µA
2.4
VOH2
Output High Voltage CMOS
IOH = -100 µA; VCC = 4.5V
4.2
Note: 1. In the erase mode, ICC is 90 mA.
AT49F040A-70
-40° C - 85° C
5V ± 10%
I/O
DOUT
DIN
High Z
High Z
High Z
Manufacturer Code(4)
Device Code(4)
Manufacturer Code(4)
Device Code(4)
Max
10
10
70
1
20
0.8
0.45
Units
µA
µA
µA
mA
mA
V
V
V
V
V
6 AT49F040A
3359A–FLASH–6/03
Share Link: 