ADSP-CM409F datasheet(2/124 Pages) AD

2 / 124 page

Rev. A

Page 2 of 124

November 2015

ADSP-CM402F/CM403F/CM407F/CM408F/CM409F

TABLE OF CONTENTS

General Description ................................................. 3

Analog Front End ................................................. 4

ARM Cortex-M4 Core ........................................... 7

EmbeddedICE ...................................................... 7

Processor Infrastructure ......................................... 8

Memory Architecture ............................................ 8

System Acceleration ............................................ 10

Security Features ................................................ 10

Processor Reliability Features ................................. 11

Additional Processor Peripherals ............................ 11

Clock and Power Management ............................... 14

System Debug Unit (SDU) .................................... 16

Development Tools ............................................. 17

Additional Information ........................................ 17

Related Signal Chains .......................................... 17

Security Features Disclaimer .................................. 17

ADSP-CM40xF Detailed Signal Descriptions ................ 18

ADSP-CM402F/ADSP-CM403F 120-Lead LQFP

Signal Descriptions ............................................. 22

ADSP-CM402F/ADSP-CM403F GPIO Multiplexing

for 120-Lead LQFP .............................................. 27

ADSP-CM407F/ADSP-CM408F 176-Lead LQFP

Signal Descriptions ............................................. 29

ADSP-CM407F/ADSP-CM408F GPIO Multiplexing

for 176-Lead LQFP .............................................. 37

ADSP-CM409F 212-Ball BGA Signal Descriptions ......... 40

ADSP-CM409F GPIO Multiplexing for 212-Ball BGA ..... 48

ADSP-CM40xF Designer Quick Reference ................... 51

Specifications ........................................................ 64

Operating Conditions ........................................... 64

Electrical Characteristics ....................................... 66

ADC/DAC Specifications ...................................... 68

Flash Specifications .............................................. 74

Absolute Maximum Ratings ................................... 75

ESD Sensitivity ................................................... 75

Package Information ............................................ 75

Timing Specifications ........................................... 76

Processor Test Conditions ................................... 107

Output Drive Currents ....................................... 107

Environmental Conditions .................................. 108

ADSP-CM402F/ADSP-CM403F 120-Lead LQFP

Lead Assignments ............................................. 110

ADSP-CM407F/ADSP-CM408F 176-Lead LQFP

Lead Assignments ............................................. 113

ADSP-CM409F 212-Ball BGA Ball Assignments .......... 117

Outline Dimensions .............................................. 121

Ordering Guide ................................................ 124

REVISION HISTORY

11/15—Rev. 0 to Rev. A

Changes to Ordering Guide ..................................... 124

Change to equation in Serial Ports ............................. 83

Change to equation in Serial Peripheral Interface (SPI) Port—

Master Timing ...................................................... 89

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