參數(shù)資料
型號(hào): MS52C182A
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 65,536-Word × 16-Bit or 131,072-Word × 8-Bit STATIC RAM +524,288-Word × 16-Bit or 1,048,576-Word × 8-Bit One Time PROM(64k字×16位或128k字×8位靜態(tài)RAM+512k字×16位或1M字×8位 OTPROM)
中文描述: 65,536字× 16位或131,072詞× 8位靜態(tài)RAM 524,288詞× 16位或1048576,字× 8位一次性可編程(64k的字× 16位或128K的字× 8位靜態(tài)內(nèi)存為512k字× 16位或100萬字× 8位OTPROM)
文件頁數(shù): 15/19頁
文件大小: 140K
代理商: MS52C182A
MS52C182A
15
OTP DC Characteristics
(Ta=25
°
C
±
5
°
C)
Max.
10
Parameter
Symbol
I
LI
Unit
μ
A
Min.
Input Leakage Current
Program
Power Supply Current
Power Supply Current
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Program Voltage
V
CC
Voltage
Condition
V
I=
V
CC+0.5V
V
V
V
V
V
V
I
PP2
I
CC
V
IH
V
IH
V
OH
V
OL
V
PP
V
CC
Typ.
50
50
V
CC
+0.5
0.8
0.45
10.0
4.1
9.75
4.0
9.5
3.9
3.0
-0.5
2.4
mA
mA
I
OH=-500
μ
A
I
OL=2.1mA
CE
o
=V
IL
OTP Programming Operation
(Vcc=4.0V
±
0.1V,V
PP
=9.75V
±
0.25V,Ta=25
°
C
±
5
°
C)
Min.
Condition
OTP AC Characteristics (2)
Address Setup Time
OE Setup Time
Data Setup Time
Address Hold Time
Data Hold Time
OE to Output in High-Z
V
PP
Power Setup Time
Program Pulse Width
Data Valid from OE
t
AS
t
OES
t
DS
t
AH
t
DH
t
DFP
t
VS
t
PW
t
OE
nS
μ
S
μ
S
10
11
150
9
130
2
2
2
0
2
0
2
nS
μ
S
μ
S
μ
S
μ
S
μ
S
OTP Programming Operation
Parameter
Symbol
Unit
Max.
Typ.
Pin Check Function
Pin Check Function is to check contact between each device-pin and each socket-lead with EPROM
programmer.
Setting up address as the following condition call the preprogrammed codes on device outputs.
A0
0
1
(Vcc=3.3V
±
0.3V,CEo=V
IL
,BYTE/Vpp=V
IH
,Ta=25
°
C
±
5
°
C)
A8
A9 A10 A11 A12 A13 A14 A15 A16 A17 A18
0
VH*
0
1
0
1
1
VH*
1
0
1
0
A1
1
0
A2
0
1
A3
1
0
A4
0
1
A5
1
0
A6
0
1
A7
1
0
0
1
1
0
0
1
0
1
1
0
DATA
FF00
00FF
* :VH=8V
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