参数资料
型号: AT28C64E-20TI
厂商: ATMEL CORP
元件分类: DRAM
英文描述: 64K 8K x 8 Battery-Voltage CMOS E2PROM
中文描述: 8K X 8 EEPROM 5V, 200 ns, PDSO28
封装: PLASTIC, TSOP-28
文件页数: 4/11页
文件大小: 312K
代理商: AT28C64E-20TI
Symbol
Parameter
Condition
Min
Max
Units
μ
A
μ
A
μ
A
mA
I
LI
I
LO
I
SB1
Input Load Current
V
IN
= 0V to V
CC
+ 1V
V
I/O
= 0V to V
CC
CE = V
CC
- 0.3V to V
CC
+ 1.0V
10
Output Leakage Current
10
V
CC
Standby Current CMOS
100
I
SB2
V
CC
Standby Current TTL
CE = 2.0V to V
CC
+ 1.0V
Com.
2
Ind.
3
mA
I
CC
V
CC
Active Current AC
f = 5 MHz; I
OUT
= 0 mA
CE = V
IL
Com.
30
mA
Ind.
45
mA
V
IL
V
IH
Input Low Voltage
0.8
V
Input High Voltage
2.0
V
V
OL
Output Low Voltage
I
OL
= 2.1 mA
= 4.0 mA for RDY/BUSY
I
OH
= -400
μ
A
.45
V
V
OH
Output High Voltage
2.4
V
DC Characteristics
AT28C64-12
AT28C64-15
AT28C64-20
AT28C64-25
Operating
Temperature (Case)
Com.
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
Ind.
-40°C - 85°C
5V
±
10%
-40°C - 85°C
5V
±
10%
-40°C - 85°C
5V
±
10%
-40°C - 85°C
5V
±
10%
V
CC
Power Supply
DC and AC Operating Range
Mode
CE
OE
WE
I/O
Read
Write
(2)
V
IL
V
IL
V
IH
X
V
IL
V
IH
X
(1)
V
IH
V
IL
X
D
OUT
D
IN
High Z
Standby/Write Inhibit
Write Inhibit
X
V
IH
X
Write Inhibit
X
V
IL
V
IH
V
H
(3)
Output Disable
X
X
High Z
Chip Erase
V
IL
V
IL
High Z
3. V
H
= 12.0V
±
0.5V.
Notes: 1. X can be V
IL
or V
IH
.
2. Refer to AC Programming Waveforms.
Operating Modes
2-196
AT28C64/X
相关PDF资料
PDF描述
AT28C64 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28C64-12 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28C64-12JC 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28C64-12JI 64K 8K x 8 Battery-Voltage CMOS E2PROM
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