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参数资料
| 型号： | AT49F040T-90PI |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory |
| 中文描述： | 512K X 8 FLASH 5V PROM, 90 ns, PDIP32 |
| 封装： | 0.600 INCH, PLASTIC, DIP-32 |
| 文件页数： | 5/12页 |
| 文件大小： | 229K |
| 代理商： | AT49F040T-90PI |
AT49F040/040T
5
Notes:
1. X can be V
IL
or V
IH
.
2. Refer to AC Programming Waveforms.
3. V
H
= 12.0V
±
0.5V.
4. Manufacturer Code: 1FH, Device Code: 13H (AT49F040), 12H (AT49F040T).
5. See details under Software Product Identification Entry/Exit.
Note:
1. In the erase mode, ICC is 90 mA.
DC and AC Operating Range
AT49F040-70
AT49F040-90
AT49F040-12
Operating
Temperature (Case)
Com.
0
°
C - 70
°
C
0
°
C - 70
°
C
0
°
C - 70
°
C
Ind.
-40
°
C - 85
°
C
-40
°
C - 85
°
C
-40
°
C - 85
°
C
V
CC
Power Supply
5V
±
10%
5V
±
10%
5V
±
10%
Operating Modes
Mode
CE
OE
WE
Ai
I/O
Read
V
IL
V
IL
V
IH
Ai
D
OUT
Program
(2)
V
IL
V
IH
V
IL
Ai
D
IN
Standby/Write Inhibit
V
IH
X
(1)
X
X
High Z
Program Inhibit
X
X
V
IH
Program Inhibit
X
V
IL
X
Output Disable
X
V
IH
X
High Z
Product Identification
Hardware
V
IL
V
IL
V
IH
A1 - A18 = V
IL
, A9 = V
H
,
(3)
A0 = V
IL
Manufacturer Code
(4)
A1 - A18 = V
, A9 = V
H
,
(3)
A0 = V
IH
Device Code
(4)
Software
(5)
A0 = V
IL
, A1 - A18 = V
IL
Manufacturer Code
(4)
A0 = V
IH
, A1 - A18 = V
IL
Device Code
(4)
DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
I
LI
Input Load Current
V
IN
= 0V to V
CC
10
μ
A
I
LO
Output Leakage Current
V
I/O
= 0V to V
CC
10
μ
A
I
SB1
V
CC
Standby Current CMOS
CE = V
CC
- 0.3V to V
CC
Com.
100
μ
A
Ind.
300
μ
A
I
SB2
V
CC
Standby Current TTL
CE = 2.0V to V
CC
3
mA
I
CC
(1)
V
CC
Active Current
f = 5 MHz; I
OUT
= 0 mA
50
mA
V
IL
Input Low Voltage
0.8
V
V
IH
Input High Voltage
2.0
V
V
OL
Output Low Voltage
I
OL
= 2.1 mA
.45
V
V
OH1
Output High Voltage
I
OH
= -400
μ
A
2.4
V
V
OH2
Output High Voltage CMOS
I
OH
= -100
μ
A; V
CC
= 4.5V
4.2
V
相关PDF资料 |
PDF描述 |
|---|---|
| AT49F040T-90TC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory |
| AT49F040T-90TI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory |
| AT49F040 | 4 Megabit 512K x 8 5-volt Only CMOS Flash Memory |
| AT49F040-12TC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory |
| AT49F040-12TI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT49F040T-90TC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 512K x 8 5-volt Only CMOS Flash Memory |
| AT49F040T-90TI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 512K x 8 5-volt Only CMOS Flash Memory |
| AT49F080 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Megabit 1M x 8 5-volt Only Flash Memory |
| AT49F080-12CC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Megabit 1M x 8 5-volt Only Flash Memory |
| AT49F080-12CI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Megabit 1M x 8 5-volt Only Flash Memory |
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