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參數(shù)資料
| 型號： | LH53259 |
| 廠商： | Sharp Corporation |
| 英文描述： | CMOS 256K (32K x 8) MROM |
| 中文描述： | 的CMOS 256K（32K的× 8）MROM |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 59K |
| 代理商： | LH53259 |
Input voltage
Output voltage
Operating temperature
Storage temperature
V
IN
V
OUT
Topr
Tstg
–0.3 to V
CC
+0.3
–0.3 to V
CC
+0.3
0 to +70
–55 to +150
V
V
°
C
°
C
RECOMMENDED OPERATING CONDI-
TIONS (T
A
= 0 to +70
°
C)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage
V
CC
4.5
5.0
5.5
V
DC CHARACTERISTICS (V
CC
= 5 V
±
10%, T
A
= 0 to +70
°
C)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
NOTE
Input ‘Low’ voltage
Input ‘High’ voltage
Output ‘Low’ voltage
Output ‘High’ voltage
Input leakage current
Output leakage current
V
IL
V
IH
V
OL
V
OH
| I
LI
|
| I
LO
|
I
CC1
I
CC2
I
CC3
I
CC4
I
SB1
I
SB2
C
IN
C
OUT
–0.3
2.2
0.8
V
V
V
V
μ
A
μ
A
V
CC
+ 0.3
0.4
I
OL
= 1.6 mA
I
OH
= –400
μ
A
V
IN
= 0 V to V
CC
V
OUT
= 0 V to V
CC
t
RC
= 150 ns
t
RC
= 1
μ
s
t
RC
= 150 ns
t
RC
= 1
μ
s
CE = V
IH
CE = V
CC
– 0.2 V
f = 1 MHz
T
A
= 25
°
C
2.4
10
10
25
20
20
15
2
100
10
10
1
Operating current
mA
2
mA
3
Standby current
mA
μ
A
pF
pF
Input capacitance
Output capacitance
NOTES:
1.
CE/OE = V
IH
or OE = V
IL
2.
V
IN
= V
IH
/V
IL
, CE = V
IL
, outputs open
3.
V
IN
= (V
CC
– 0.2 V) or 0.2 V, CE = 0.2 V, outputs open
AC CHARACTERISTICS (V
CC
= 5 V
±
10%, T
A
= 0 to +70
°
C)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
NOTE
Read cycle time
Address access time
Chip enable access time
Output enable time
Output hold time
CE to output in High-Z
OE to output in High-Z
t
RC
t
AA
t
ACE
t
OE
t
OH
t
CHZ
t
OHZ
150
ns
ns
ns
ns
ns
ns
ns
150
150
80
10
5
70
70
1
NOTE:
1.
This is the time required for the output to become high impedance.
CMOS 256K MROM
LH53259
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LH532600 | CMOS 2M (256K x 8/128K x 16) MROM |
| LH5332600 | CMOS 32M (4M x 8/2M x 16) MROM |
| LH534A00 | Lens Cap; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| LH534500AN-15 | x8 or x16 ROM (Mask Programmable) |
| LH534500AM-15 | x8 or x16 ROM (Mask Programmable) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH53259D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH53259M-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH53259N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH53259T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH532600 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 2M (256K x 8/128K x 16) MROM |
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