參數(shù)資料
型號: LH28F800BVE-BTL90
廠商: Sharp Corporation
英文描述: 8M Flash Memory
中文描述: 分快閃記憶體
文件頁數(shù): 32/38頁
文件大?。?/td> 328K
代理商: LH28F800BVE-BTL90
LH28F800SU
8M (512K × 16, 1M × 8) Flash Memory
32
AC Characteristics for CE
- Controlled Command Write Operations
1
T
A
= 0°C to +70°C
SYMBOL
PARAMETER
V
CC
= 3.3 V ±0.3 V
UNITS
NOTE
TYP.
MIN.
MAX.
t
AVAV
Write Cycle Time
120
ns
t
PHWL
RP
Setup to WE Going Low
480
ns
3
t
VPEH
V
PP
Setup to CE
Going High
100
ns
3
t
WLEL
WE Setup to CE
Going Low
0
ns
t
AVEH
Address Setup to CE
Going High
75
ns
2, 6
t
DVEH
Data Setup to CE
Going High
75
ns
2, 6
t
ELEH
CE
Pulse Width
75
ns
t
EHDX
Data Hold from CE
High
10
ns
2
t
EHAX
Address Hold from CE
High
10
ns
2
t
EHWH
WE Hold from CE
High
10
ns
t
EHEL
CE
Pulse Width High
45
ns
t
GHEL
Read Recovery before Write
0
ns
t
EHRL
CE
High to RY
/BY
Going Low
100
ns
t
RHPL
RP
Hold from Valid Status Register
(CSR, GSR, BSR) Data and RY
/BY
High
0
ns
3
t
PHEL
RP
High Recovery to CE
Going Low
1
μs
t
EHGL
Write Recovery before Read
95
ns
t
QVVL
V
PP
Hold from Valid Status Register
(CSR, GSR, BSR) Data and RY
/BY
High
0
μs
t
EHQV1
t
EHQV2
Duration of Word/Byte Write Operation
12
5
μs
4, 5
Duration of Block Erase Operation
0.3
s
4
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參數(shù)描述
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