參數(shù)資料
型號: HY29F040A
廠商: Hynix Semiconductor Inc.
英文描述: 512K x 8-bit CMOS 5.0 volt-only, Sector Erase Flash Memory
中文描述: 為512k × 8位CMOS 5.0伏只,扇區(qū)擦除閃存
文件頁數(shù): 22/40頁
文件大?。?/td> 282K
代理商: HY29F040A
22
HY29F040A
AC CHARACTERISTICS
Read Only Operations
Parameter Symbol
JEDEC
t
AVAV
t
AVQV
Description
Test Setup
-55
(1)
-70
(2)
-90
(2)
-120
(2)
- 150
(2)
Unit
Standard
t
RC
t
ACC
Read Cycle Time
(3)
Min.
55
70
90
120
150
ns
Address to
/CE = V
IL
/OE = V
IL
/OE = V
IL
Max.
55
70
90
120
150
ns
Output Delay
t
ELQV
t
CE
Chip Enable to
Max.
55
70
90
120
150
ns
Output Delay
t
GLQV
t
OE
Output Enable to
Max.
25
30
35
50
55
ns
Output Delay
t
EHQZ
t
HZ
Chip Enable to
Max.
18
20
20
30
35
ns
Output High Z
(3,4)
t
GHQZ
t
DF
Output Enable to
18
20
20
30
35
ns
Output High Z
(3,4)
t
AXQX
t
OH
Output Hold Time
from Addresses,
/CE or /OE,
Whichever
Occurs First
Min.
0
0
0
0
0
ns
Notes:
1. Test Conditions:
Output Load: 1 TTL gate and 30 pF
Input rise and fall times: 5 ns
Input pulse levels: 0.0 V to 3.0 V
Timing measurement reference level
Input: 1.5 V
Output: 1.5 V
2. Test Conditions:
Output Load: 1 TTL gate and 100 pF 4. Not 100% tested.
Input rise and fall times: 20 ns
Input pulse levels: 0.45 V to 2.4 V
Timing measurement reference level
Input: 0.8 and 2.0 V
Output: 0.8 and 2.0 V
3. Output driver disable time.
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