Datasheet ADuCM3027, ADuCM3029 (Analog Devices) - 2

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ADuCM3027 /ADuCM3029 Data Sheet TABLE OF CONTENTS
Features .. 1 ARM Cortex-M3 Processor .. 22 Applications ... 1 Memory Architecture .. 23 Functional Block Diagram .. 1 Cache Controller .. 24 Revision History ... 2 System and Integration Features .. 24 General Description ... 3 On-Chip Peripheral Features .. 28 Product Highlights ... 3 Development Support .. 29 Specifications ... 4 Additional Information ... 29 Operating Conditions and Electrical Characteristics .. 4 Reference Designs .. 29 Embedded Flash Specifications .. 4 MCU Test Conditions .. 29 Power Supply Current Specifications ... 5 Driver Types .. 29 ADC Specifications .. 7 EEMBC ULPMark™-CP Score .. 30 System Clocks ... 8 GPIO Multiplexing ... 31 Timing Specifications .. 9 Applications Information .. 33 Absolute Maximum Ratings .. 15 About ADuCM3027/ADuCM3029 Silicon Anomalies .. 36 Thermal Resistance .. 15 Functionality Issues .. 36 ESD Caution .. 15 Outline Dimensions ... 38 Pin Configuration and Function Descriptions ... 16 Ordering Guide .. 39 Typical Performance Characteristics ... 20 Theory of Operation .. 22
REVISION HISTORY 5/2019—Rev. A to Rev. B
Change to MMRs (Peripheral Control and Status) Section ... 23 Change to Features Section ... 1 Changes to Cache Controller Section and Booting Section ... 24 Changes to General Description Section .. 3 Changes to Programmable GPIOs Section ... 26 Change to VBAT_ADC Current (IVBAT_ADC) Parameter ,Table 7 ... 7 Changes to I2C Section .. 28 Added Crystal Equivalent Series Resistance Parameter, Table 8 ... 8 Changes to Additional Information Section ... 29 Change to SPT_CLK Period Parameter, Table 12 .. 9 Changes to Figure 26 .. 33 Changes to Figure 5 and Figure 6 ... 10 Changes to Figure 27 .. 34 Changed Timer PWM_OUT Cycle Timing Section to Timer Changes to Figure 28 .. 35 Pulse-Width Modulation (PWM) Output Cycle Added About ADuCM3027/ADuCM3029 Silicon Anomalies Timing Section .. 14 Section, Table 30, Table 31, and Table 32; Renumbered Change to Figure 13 Caption .. 14 Sequentially ... 36 Change to Table 19 ... 15 Added Table 33 ... 37 Changes to Figure 14 and Table 20 ... 16 Changes to Ordering Guide .. 39 Changes to Figure 15 and Table 21 ... 18 Changes to Figure 16 to Figure 19 .. 20
12/2018—Revision A: Initial Version
Changes to Figure 20 and Figure 21 ... 21 Rev. B | Page 2 of 39 Document Outline Features Applications Functional Block Diagram Revision History General Description Product Highlights Specifications Operating Conditions and Electrical Characteristics Embedded Flash Specifications Power Supply Current Specifications Active Mode Flexi Mode Deep Sleep Modes—VBAT = 3.0 V ADC Specifications System Clocks External Crystal Oscillator Specifications On-Chip RC Oscillator Specifications System Clocks and PLL Specifications Timing Specifications Reset Timing Serial Ports Timing SPI Timing I2C Specifications General-Purpose Port Timing RTC1 (FLEX_RTC) Specifications Timer Pulse-Width Modulation (PWM) Output Cycle Timing Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation ARM Cortex-M3 Processor ARM Cortex-M3 Memory Subsystem Code Region SRAM Region System Region Memory Architecture SRAM Region MMRs (Peripheral Control and Status) Flash Memory Cache Controller System and Integration Features Reset Booting Power Management Power Modes Active Mode Flexi Mode Hibernate Mode Shutdown Mode Security Features Cryptographic Accelerator True Random Number Generator (TRNG) Reliability and Robustness Features ECC Enabled Flash Memory Multiparity Bit Protected SRAM Software Watchdog Cyclic Redundancy Check (CRC) Accelerator Programmable GPIOs Timers General-Purpose Timers Watchdog Timer (WDT) Analog-to-Digital Converter (ADC) Subsystem Clocking Beeper Driver Debug Capability On-Chip Peripheral Features Serial Ports (SPORT) SPI Ports UART Port I2C Development Support Documentation Hardware Software Additional Information Reference Designs MCU Test Conditions Driver Types EEMBC ULPMark™-CP Score GPIO Multiplexing Applications Information About ADuCM3027/ADuCM3029 Silicon Anomalies Functionality Issues Outline Dimensions Ordering Guide