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參數(shù)資料
| 型號(hào)： | LH534A00 |
| 廠商： | Sharp Corporation |
| 英文描述： | Lens Cap; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| 中文描述： | 的CMOS 4分（為512k × 8）MROM |
| 文件頁(yè)數(shù)： | 4/5頁(yè) |
| 文件大?。?/td> | 40K |
| 代理商： | LH534A00 |
AC CHARACTERISTICS (V
CC
= 5 V
±
10%, T
A
= –20
°
C to +70
°
C)
PARAMETER
SYMBOL
MIN.
MAX.
UNIT
NOTE
Read cycle time
t
RC
120
ns
Address access time
t
AA
120
ns
Chip enable access time
t
ACE
120
ns
Output enable delay time
t
OE
60
ns
Output hold time
t
OH
0
ns
CE to output in High-Z
t
CHZ
60
ns
1
OE to output in High-Z
t
OHZ
NOTE:
1.
This is the time required for the outputs to become high-impedance.
AC TEST CONDITIONS
PARAMETER
RATING
Input voltage amplitude
0.4 to 2.6 V
Input rise/fall time
10 ns
Input/output reference level
1.5 V
Output load condition
1 TTL + 100 pF
CAUTION
To stabilize the power supply, it is recommended that a high-frequency bypass capacitor be connected between
the V
CC
pin and the GND pin.
A
0
- A
18
t
OHZ
t
CHZ
534A00-3
t
RC
CE
OE
t
OH
DATA VALID
t
OE
t
ACE
(NOTE)
t
AA
D
0
- D
7
(NOTE)
(NOTE)
NOTE:
The output data becomes valid when the last
intervals, t
AA
, t
ACE
, or t
OE
, have concluded.
Figure 3. Timing Diagram
LH534A00
CMOS 4M MROM
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LH534500AN-15 | x8 or x16 ROM (Mask Programmable) |
| LH534500AM-15 | x8 or x16 ROM (Mask Programmable) |
| LH534500AD-15 | x8 or x16 ROM (Mask Programmable) |
| LH534400AD-15 | x8 ROM (Mask Programmable) |
| LH534300AN-15 | x8 ROM (Mask Programmable) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH534A00T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH534B00 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 4M (512K x 8) MROM |
| LH534B00T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| LH534P00AD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
| LH534P00AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
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