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參數(shù)資料
| 型號： | LH28F640SPHT-PTL12 |
| 廠商： | Sharp Corporation |
| 英文描述： | 64Mbit (4Mbitx16/8Mbitx8) Page Flash Memory |
| 中文描述： | 64兆比特（4Mbitx16/8Mbitx8）頁閃存 |
| 文件頁數(shù)： | 28/45頁 |
| 文件大?。?/td> | 1041K |
| 代理商： | LH28F640SPHT-PTL12 |
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LHF64P01 26
t
PLPH
t
PLPH
t
2VPH
t
PLRH
t
PHQV
t
PHQV
(A) Reset during Read Array Mode
(B) Reset during Erase or Program Mode
(C) RP# rising timing
RP#
RP#
V
IL
V
IH
V
IL
V
IH
V
CC
GND
V
CC
(min)
RP#
V
IL
V
IH
SR.7="1"
V
OH
V
OL
(D/Q)
DQ
15-0
VALID
OUTPUT
High Z
(P)
(P)
(P)
V
OH
V
OL
(D/Q)
DQ
15-0
VALID
OUTPUT
High Z
V
OH
V
OL
(D/Q)
DQ
15-0
VALID
OUTPUT
High Z
t
PHQV
t
VHQV
ABORT
COMPLETE
NOTES:
1. A reset time, t
PHQV
, is required from the later of SR.7 (STS) going "1" (High Z) or RP# going high until outputs are valid.
Refer to AC Characteristics - Read-Only Operations for t
PHQV
.
2. The device may reset if t
PLPH
is <100ns, but this is not guaranteed.
3. Sampled, not 100% tested.
4. If RP# asserted while a block erase, (page buffer) program, block lock configuration or OTP program operation is not
executing, the reset will complete within 100ns.
5. When the device power-up, holding RP# low minimum 100ns is required after V
CC
has been in predefined range and also
has been in stable there.
Reset AC Specifications (V
CC
=2.7V-3.6V, T
A
=-40
°
C to +85
°
C)
Symbol
Parameter
Notes
Min.
Max.
Unit
t
PLPH
RP# Low to Reset during Read
(RP# must be low during power-up.)
1, 2, 3
100
ns
t
PLRH
t
2VPH
t
VHQV
RP# Low to Reset during Erase or Program
1, 3, 4
30
μ
s
V
CC
2.7V to RP# High
V
CC
2.7V to Output Delay
1, 3, 5
100
ns
3
1
ms
Figure 10. AC Waveform for Reset Operations
Rev. 0.06
1.2.6 Reset Operations
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LH28F640SPHT-PTLZ8 | 功能描述:閃存 64M (x8/x16) 3V Dual Supply RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| LH28F800 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
| LH28F800BG | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:8 M-bit (512 kB x 16) SmartVoltage Flash Memory |
| LH28F800BGBBL12 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
| LH28F800BGB-BL12 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
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