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參數(shù)資料
| 型號： | HFA3841CN96 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Wireless LAN Medium Access Controller |
| 中文描述： | 1 CHANNEL(S), 11M bps, LOCAL AREA NETWORK CONTROLLER, PQFP128 |
| 封裝： | PLASTIC, MS-026BHB, LQFP-128 |
| 文件頁數(shù)： | 11/27頁 |
| 文件大?。?/td> | 211K |
| 代理商： | HFA3841CN96 |
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11
NOTES:
11. 14.67MHz requires an odd divisor in the prescaler. Note that both edges of OSC are used to create MCLK and QCLK, thus a deviation from
50% duty cycle in OSC will result in corresponding changes in MBUS timing.
12. Timing delays between OSC and internal clocks are shown for information purposes only.
FIGURE 3. MBUS MEMORY TIMING - 14.67MHz MCLK
FIGURE 4.
Waveforms
(Continued)
OSC
44MHz
23ns
10ns
14.67MHz
68.2ns
10ns
(NOTE 12)
10ns
17ns
11.5ns
17ns
24ns
t
H
≥
0
16ns
13ns
t
H
≥
0
20ns
MBUS READ CYCLE
MBUS WRITE CYCLE
MCLK
(INTERNAL)
MCLK
OUT
ADDRESS,
RAMCS_
MOE_
MD0-15
READ DATA
MWEH/L_
MD0-15
WRITE DATA
VALID DATA
VALID DATA AT MD
IN
QCLK
(INTERNAL)
(NOTE 12)
(NOTE 12)
MCLK
EMA [15:0]
EMCSxN
EMOEN
EMWRN
EMD [15:0]
t
D1
t
S1
t
H1
t
D1
t
D2
t
D3
t
D4
t
D5
t
D6
Preliminary - HFA3841
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HFA3842A | PCMCIA/USB Wireless LAN Medium Access Controller |
| HFA3842AIN | 3.3V 288-mc CPLD |
| HFA3842AIN-TK | Circular Connector; No. of Contacts:41; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:20-41 RoHS Compliant: No |
| HFA3860B | Direct Sequence Spread Spectrum Baseband Processor(直接序列擴(kuò)頻基帶處理器) |
| HFA3860 | 3.3V 288-mc CPLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFA3842 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Wireless LAN Medium Access Controller |
| HFA3842A | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:PCMCIA/USB Wireless LAN Medium Access Controller |
| HFA3842AIN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:PCMCIA/USB Wireless LAN Medium Access Controller |
| HFA3842AIN-TK | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:PCMCIA/USB Wireless LAN Medium Access Controller |
| HFA3842B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:PCMCIA/USB Wireless LAN Medium Access Controller |
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