參數(shù)資料
型號(hào)： AT27C512R-90JC
廠商： ATMEL CORP
元件分類： DRAM
英文描述： 512K 64K x 8 OTP CMOS EPROM
中文描述： 64K X 8 OTPROM, 90 ns, PQCC32
封裝： PLASTIC, MS-016AE, LCC-32
文件頁(yè)數(shù)： 4/9頁(yè)
文件大小： 249K
代理商： AT27C512R-90JC
AC Characteristics for Read Operation
AT27C512R
-45
-55
-70
-90
-12
-15
Symbol Parameter
Address to
Output Delay
t
CE
(2)
CE to Output Delay OE/V
PP
= V
IL
t
OE
(2, 3)
OE/V
PP
to Output
Delay
t
DF
(4, 5)
OE/V
PP
or CE High to
Output Float, whichever occurred first
Output Hold from
Address, CE or OE/V
PP
,
whichever occurred first
Condition
CE = OE/V
PP
= V
IL
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Units
t
ACC
(3)
45
55
70
90
120
150
ns
45
55
70
90
120
150
ns
CE = V
IL
20
25
30
35
35
40
ns
20
20
25
25
30
35
ns
t
OH
7
7
7
0
0
0
ns
Notes:
2, 3, 4, 5. - see AC Waveforms for Read Operation.
DC and AC Operating Conditions for Read Operation
AT27C512R
-45
-55
-70
-90
-12
-15
Operating
Temp.(Case)
Com.
0°C - 70°C
0°C - 70°C
0°C - 70°C
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
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
V
CC
Supply
5V
±
10%
5V
±
10%
5V
±
10%
5V
±
10%
5V
±
10%
5V
±
10%
DC and Operating Characteristics for Read Operation
Symbol
I
LI
I
LO
Parameter
Input Load Current
Output Leakage Current
Condition
V
IN
= 0V to V
CC
V
OUT
= 0V to V
CC
I
SB1
(CMOS), CE = V
CC
±
0.3V
I
SB2
(TTL), CE = 2.0 to V
CC
+
0.5V
f = 5 MHz, I
OUT
= 0 mA,
CE = V
IL
Min
Max
±
1
±
5
100
Units
μ
A
μ
A
μ
A
I
SB
V
CC
(
1
)
Standby Current
1
mA
I
CC
V
CC
Active Current
20
mA
V
IL
V
IH
V
OL
V
OH
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
-0.6
2.0
0.8
V
V
V
V
V
CC
+ 0.5
0.4
I
OL
= 2.1 mA
I
OH
= -400
μ
A
2.4
Note: 1. V
CC
must be applied simultaneously or before OE/V
PP
, and removed simultaneously or after OE/V
PP
.
3-138
AT27C512R
相關(guān)PDF資料
PDF描述
AT27C512R-90JI 512K 64K x 8 OTP CMOS EPROM
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參數(shù)描述
AT27C512R-90JC SL383 制造商:Atmel Corporation 功能描述:EPROM
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AT27C512R-90PC 功能描述:可擦除可編程ROM 512k bit RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
AT27C512R-90PI 功能描述:可擦除可編程ROM 512k bit RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
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