AX8052F151 datasheet(2/51 Pages) ONSEMI

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AX8052F151

Table of Contents

1. Overview.................................................................................................................. 5

1.1. Features .................................................................................................................... 5

1.2. Applications ............................................................................................................... 6

2. Block Diagram.......................................................................................................... 7

3. Pin Function Descriptions......................................................................................... 8

3.1. Alternate Pin Functions................................................................................................ 9

3.2. Pinout Drawing..........................................................................................................10

4. Specifications......................................................................................................... 11

4.1. Absolute Maximum Ratings .........................................................................................11

4.2. DC Characteristics .....................................................................................................12

Supplies....................................................................................................................12

Logic ........................................................................................................................15

4.3. AC Characteristics......................................................................................................16

Crystal Oscillator (RF reference oscillator) .....................................................................16

RF Frequency Generation Subsystem (Synthesizer) ........................................................17

Transmitter ...............................................................................................................19

Receiver....................................................................................................................19

Low Frequency Crystal Oscillator..................................................................................21

Internal Low Power Oscillator ......................................................................................21

Internal RC Oscillator..................................................................................................21

Microcontroller...........................................................................................................22

ADC / Comparator / Temperature Sensor......................................................................23

5. Circuit Description.................................................................................................. 24

5.1. Microcontroller ..........................................................................................................25

Memory Architecture ..................................................................................................25

Memory Map..............................................................................................................26

Power Management ....................................................................................................27

Clocking....................................................................................................................28

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