参数资料
型号: AT49F002N-90TC
厂商: ATMEL CORP
元件分类: DRAM
英文描述: LM48411? Ultra-Low EMI, Filterless, 2.5W, Stereo, Class D Audio Power Amplifier with E 2 S; Package: MICRO SMD; No of Pins: 16
中文描述: 256K X 8 FLASH 5V PROM, 90 ns, PDSO32
封装: 8 X 20 MM, PLASTIC, TSOP-32
文件页数: 13/20页
文件大小: 213K
代理商: AT49F002N-90TC
13
3354F–FLASH–2/05
AT49F002A(N)(T)
Notes:
1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
21. Data Polling Waveforms
Notes:
1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
23. Toggle Bit Waveforms
(1)(2)(3)
Notes:
1. Toggling either OE or CE or both OE and CE will operate toggle bit. The t
OEHP
specification must be met by the toggling
input(s).
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address should not vary.
20. Data Polling Characteristics
(1)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
Data Hold Time
10
ns
t
OEH
OE Hold Time
10
ns
t
OE
OE to Output Delay
(2)
ns
t
WR
Write Recovery Time
0
ns
HIGH Z
An
An
An
An
An
WE
CE
OE
I/O7
A0-A17
t
OEH
t
OE
t
DH
t
WR
22. Toggle Bit Characteristics
(1)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
Data Hold Time
10
ns
t
OEH
OE Hold Time
10
ns
t
OE
OE to Output Delay
(2)
ns
t
OEHP
OE High Pulse
50
ns
t
WR
Write Recovery Time
0
ns
WE
CE
OE
I/O6
t
OEH
HIGH Z
t
DH
t
OE
t
WR
t
OEHP
相关PDF资料
PDF描述
AT49F002N-90TI 2-Megabit 256K x 8 5-volt Only Flash Memory
AT49F002N-90VC 2-Megabit 256K x 8 5-volt Only Flash Memory
AT49F002N-90VI LM4841 Boomer ® Audio Power Amplifier Series Stereo 2W Amplifiers with DC Volume Control, Transient Free Outputs, and Cap-less Headphone Drive; Package: LLP; No of Pins: 28
AT49F002NT-70JI 2-Megabit 256K x 8 5-volt Only Flash Memory
AT49F002NT-70PC LM4851 Boomer ® Audio Power Amplifier Series Integrated Audio Amplifier System; Package: MICRO SMD; No of Pins: 18
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