参数资料
型号: AT49BV1604T-90TI
厂商: ATMEL CORP
元件分类: DRAM
英文描述: 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory
中文描述: 1M X 16 FLASH 3V PROM, 90 ns, PDSO48
封装: PLASTIC, MO-142DD, TSOP-48
文件页数: 11/18页
文件大小: 214K
代理商: AT49BV1604T-90TI
AT49BV16X4(T)
11
Operating Modes
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 (x8); 161F (x16), Device Code: C0H (x8); 16CO (x16).
5. See details under Software Product Identification Entry/Exit.
6. The use of the V
PP
pin is optional.
DC Characteristics
Note:
1. In the erase mode, I
CC
is 50 mA.
DC and AC Operating Range
AT49BV16X4-90
AT49BV16X4-12
Operating
Temperature (Case)
Com.
0°C - 70°C
0°C - 70°C
Ind.
-40°C - 85°C
-40°C - 85°C
V
CC
Power Supply
2.7V to 3.6V
2.7V to 3.6V
Mode
CE
OE
WE
RESET
V
PP
(6)
Ai
I/O
Read
V
IL
V
IL
V
IH
V
IH
X
Ai
D
OUT
Program/
Erase
(2)
V
IL
V
IH
V
IL
V
IH
5V
±
10%
Ai
D
IN
Standby/Program
Inhibit
V
IH
X
(1)
X
V
IH
X
X
High Z
Program Inhibit
X
X
V
IH
V
IH
V
IL
Program Inhibit
X
V
IL
X
V
IH
V
IL
Output Disable
X
V
IH
X
V
IH
X
High Z
Reset
X
X
X
V
IL
X
X
High Z
Product Identification
Hardware
V
IL
V
IL
V
IH
V
IH
A1 - A19 = V
IL
, A9 = V
H
A0 = V
IL
(3)
Manufacturer Code
(4)
A1 - A19 = V
IL
, A9 = V
H
A0 = V
IH
(3)
Device Code
(4)
Software
(5)
V
IH
A0 = V
IL
, A1 - A19 = V
IL
Manufacturer Code
(4)
A0 = V
IH
, A1 - A19 = V
IL
Device Code
(4)
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
10
μ
A
I
SB2
V
CC
Standby Current TTL
CE = 2.0V to V
CC
1
mA
I
CC
(1)
V
CC
Active Current
f = 5 MHz; I
OUT
= 0 mA
25
mA
I
CCRW
V
CC
Read While Write 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
0.45
V
V
OH
Output High Voltage
I
OH
= -400
μ
A
2.4
V
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