LP1072 FREESCALE [Freescale Semiconductor, Inc], LP1072 Datasheet - Page 20

• Manufacturer Part Number: LP1072
• Description: 802.11a/b/g Baseband System Solution
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Pinout and Footprint
20
CF_A8
CF_A9
CF_A10
CF_OE_N
CF_IORD_N
CF_IOWR_N
CF_WE_N
CF_IREQ_N
CF_RESET
CF_CD1_N
CF_CD2_N
CF_INPACK_N
CF_STSCHG_N
CF_REG_N
AFE Interface
AGND
AGNDIQADC
AGNDIQDAC
AVDD
AVDDIQADC
AVDDIQDAC
VDDIQADC
VSSIQADC
VDDIQDAC
DGND
DVDD
IBIAS
VBG
VREFN
VREFP
AUXADCIN_0
AUXADCIN_1
AUXADCIN_2
Pad Name
Pad Type
pdb04dgz
pdb04dgz
pdb04dgz
pdo04dgz
pvdd1dgz
pvss1dgz
pdt04dgz
pdt04dgz
pdt04dgz
pdt04dgz
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdiana2p
pdusdgz
pdusdgz
pdusdgz
pdusdgz
pdusdgz
pdudgz
pvdd3p
pvdd3p
pvss3p
Table 9. Pin Description (continued)
LP1072 Advance Information, Rev. 0.3
Direction
Output
Output
Output
Output
Output
Bi-dir
Bi-dir
Bi-dir
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
PRELIMINARY
CompactFlash address
CompactFlash address
CompactFlash address
CF common or attribute memory indication
I/O read in conjunction with reg and ce1/2
I/O write in conjunction with reg and ce1/2
Common or attribute memory write enable
I/O mode interrupt request (pulsed low or level sensitive)
Reset
Card detect
Card detect
Decode indication (not widely implemented)
Status Change
Cycle indication
Analog ground Double bonded with Analog Reference
negative supply)
Analog ground
Analog ground
Analog 3.3 volt
Analog 3.3 volt
Analog 3.3 volt
3.3 volt power for ESD Diodes
3.3 volt ground for ESD Diodes
3.3 volt power for ESD Diodes
Digital Ground
Digital 1.8 Volt
Pin for monitoring or bypassing bias current, flowing out of
the pin to agnd.
Voltage reference pin for decoupling (equal to 1.25V).
Connect 1uF(ceramic) + 100nF (ceramic) to agndref.
ADC Negative reference for decoupling
ADC Positive reference for decoupling
Muxed analog input to auxiliary ADC bit 0
Muxed analog input to auxiliary ADC bit 1
Muxed analog input to auxiliary ADC bit 2
Description
Freescale Semiconductor
R13
N12
R15
N14
P10
P12
P13
P15
K12
K14
Pin
L13
J12
J14
D8
D7
D2
C2
C5
D5
P9
E6
E8
A3
A9
A4
E7
B2
B3
B5
A5
A7
B4