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参数资料
| 型号： | HFA3842BIN |
| 厂商： | INTERSIL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | PCMCIA/USB Wireless LAN Medium Access Controller |
| 中文描述： | 1 CHANNEL(S), 11M bps, LOCAL AREA NETWORK CONTROLLER, PQFP128 |
| 封装： | 14 X 20 MM, PLASTIC, LQFP-128 |
| 文件页数： | 5/26页 |
| 文件大小： | 519K |
| 代理商： | HFA3842BIN |
5
TABLE 5. PORT PIN USES FOR PRISM APPLICATION
PIN
NAME
PRISM I USE
PRISM II USE
20
RXC
RXC - Receive Clock
RXC - Receive Clock
19
RXD
RXD - Receive Data
RXD - Receive Data
18
TXC
TXC - Transmit Clock
TXC - Transmit Clock
17
TXD
TXD - Transmit Data
TXD - Transmit Data
31
PJ0
SCLK - Clock for the SD Serial Bus
SCLK - Clock for the SD Serial Bus
30
PJ1
SD - Serial Bidirectional Data Bus
SD - Serial Bi-Directional Data Bus
32
PJ2
R/W - An input to the HFA3860A Used to Change
the Direction of the SD Bus When Reading or
Writing Data on the SD Bus
Not Used
29
PJ3
CS - A Chip Select for the Device to Activate the
Serial Control Port (Active Low)
CS_BAR - Chip Select for HFA3861 Baseband
(Active Low)
65
PJ4
Not Used
PE1 - Power Enable 1
8
PJ5
SYNTH_LE - Latchesa Frame of 22 BitsAfterit has
Been Shifted by the SCLK into the Synthesizer
Registers
LE_IF - Load Enable for HFA3783 Quad IF
7
PJ6
LED - Activity Indicator
LED - Activity Indicator
9
PJ7
Not Used
RADIO_PE - RF Power Enable
35
PK0
Not Used
LE_RF - Load Enable for HFA3683 RF Chip
34
PK1
Not Used
SYNTHCLK - Serial Clock to Front End Chips
33
PK2
Not Used
SYNTHDATA - Serial Data to Front End Chips
63
PK3
TX_PE_RF - Power Enable
PA_PE - Transmit PA Power Enable
64
PK4
RX_PE_RF - Power Enable
PE2 - Power Enable 2
21
PK5
MD_RDY - Header Data and Data Packet are
Ready to be Transferred From Baseband on RXD
MDREADY - Header Data and Data Packet are
Ready to be Transferred from Baseband on RXD
22
PK6
CCA - Signal that the Channel is Clear to Transmit
CCA - Signal that the Channel is Clear to Transmit
23
PK7
RADIO_PE - Master Power Control for the RF
Section
CAL_EN - Calibration Mode Enable
15
PL0
TX_PE and PA_PE - Transmit Enable to Baseband TX_PE - Transmit Enable to Baseband
27
PL1
RX_PE - Receive Enable to Baseband
RX_PE - Receive Enable to Baseband
26
PL2
RESET - Reset to Baseband
RESET_BB - Reset Baseband
28
PL3
Not Used
T/R-SW_BAR - Transient/Receive Control (Inverted)
43
PL4
MA19 (If Required)
MA19 (If Required)
12
PL5
MA20 (If Required)
MA20 (If Required) or USB+
11
PL6
MA21 (If Required)
MA21 (If Required) or USB-
93
PL7
TX_RDY - Baseband Ready to Receive Data on
TXD (Not Used By Firmware)
T/R_SW - Transmit/Receive Control
HFA3842B
相关PDF资料 |
PDF描述 |
|---|---|
| HFA3842BIN-TK | PCMCIA/USB Wireless LAN Medium Access Controller |
| HFA3842IN96 | Wireless LAN Medium Access Controller |
| HFA3842 | Wireless LAN Medium Access Controller |
| HFA3842IN | Wireless LAN Medium Access Controller |
| HFA3860AIV96 | Circular Connector; No. of Contacts:5; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:10-5 RoHS Compliant: No |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HFA3842BIN-TK | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:PCMCIA/USB Wireless LAN Medium Access Controller |
| HFA3842IN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3842IN96 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Wireless LAN Medium Access Controller |
| HFA3860 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:11 Mbps Direct Sequence Spread Spectrum Baseband Processor |
| HFA3860A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Direct Sequence Spread Spectrum Baseband |
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