LP1071 datasheet(21/32 Pages) FREESCALE

21 / 32 page

Pinout and Footprint

LP1071 Advance Information, Rev. 0.5

Freescale Semiconductor

PRELIMINARY

6.2

Pad Descriptions

RF_RXHP

pdo02cdg

output

RF Rx highpass filter setting. Driven by UWA.

F12

RF_ANTENNA_SEL

pdo02cdg

output

RF antenna select. Driven by ARM.

G11

RF_ANTENNA_SEL_N

pdo02cdg

output

RF antenna select. Driven by ARM.

F10

RF_SIF_2_DIN

pdo02cdg

output

RF 3-wire serial interface. Driven by ARM.

F11

RF_SIF_1_CS_N

pdo02cdg

output

RF 3-wire serial interface. Driven by ARM.

E11

RF_SIF_0_SCLK

pdo02cdg

output

RF 3-wire serial interface. Driven by ARM.

E12

RF_LOCK_DETECT

pdidgz

input

RF lock detect. Read by ARM.

D12

pdxoe4dg

32 kHz crystal pad (1 pad w/2 pad connections)

pdisdgz

Schmitt triggered input 5 Volt tolerant

pdidgz

5 Volt tolerant input pad

pdudgz

5 Volt tolerant input pad w/internal pullup

pdusdgz

Schmitt Trigger Input Pad, 5V-Tolerant w/pullup

pdddgz

Input Pad With Pulldown, 5-VT IO

pdo02cdg

cmos 2 mA output

pdo04cdg

cmos 4 mA output

pdb04dgz

CMOS 3 state output pad w/input (5 volt tolerant)

pdb02dgz

CMOS 3 state output pad w/input (5 volt tolerant)

pdu02sdgz

CMOS 3-State Output Pad with Schmitt Trigger Input and Pullup, 5V-Tolerant

pdd04dgz

CMOS 3-State Output Pad with Input and Pulldown, 5V-Tolerant

pdd04dgz

CMOS 3-State Output Pad with Input and Pulldown, 5V-Tolerant

pdd08dgz

CMOS 3-State Output Pad with Input and Pulldown, 5V-Tolerant

pdt04dgz

CMOS 3-State Output Pad, 5V-Tolerant

pdu02dgz

CMOS 3-State Output Pad with Input and Pullup, 5V-Tolerant

pduw02dgz

3-State Output Pad with Input and Enable Controlled Pull-Up, 5V-Tolerant

pdiana2p

Low Frequency Analog I/O for use with power cut diodes (Note: It is recommended to utilize the

secondary ESD protection circuit: ESND on these pads.

Table 9. Pin Description (continued)

Pad Name

Pad Type

Direction

Description

LP1071 Datasheet(PDF) 21 Page - Freescale Semiconductor, Inc

LP1071 Datasheet(HTML) 21 Page - Freescale Semiconductor, Inc

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