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STM32L4A6RG Folha de dados(PDF) 5 Page - STMicroelectronics

Nome de Peças STM32L4A6RG
Descrição Electrónicos  Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, 1MB Flash, 320KB SRAM, USB OTG FS, audio, AESHASH, ext. SMPS
PDF  282 Pages
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Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32L4A6RG Folha de dados(HTML) 5 Page - STMicroelectronics

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DS11584 Rev 8
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STM32L4A6xG
Contents
6
3.42
Dual-flash Quad SPI memory interface (QUADSPI) . . . . . . . . . . . . . . . . 60
3.43
Development support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
3.43.1
Serial wire JTAG debug port (SWJ-DP) . . . . . . . . . . . . . . . . . . . . . . . . . 61
3.43.2
Embedded Trace Macrocell™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
4
Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
5
Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6.1
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6.1.1
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6.1.2
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6.1.3
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6.1.4
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6.1.5
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6.1.6
Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
6.1.7
Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . 124
6.2
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
6.3
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
6.3.1
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
6.3.2
Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . 128
6.3.3
Embedded reset and power control block characteristics . . . . . . . . . . 128
6.3.4
Embedded voltage reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
6.3.5
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
6.3.6
Wakeup time from low-power modes and voltage scaling
transition times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
6.3.7
External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 162
6.3.8
Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 167
6.3.9
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
6.3.10
Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
6.3.11
EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
6.3.12
Electrical sensitivity characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
6.3.13
I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
6.3.14
I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
6.3.15
NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
6.3.16
Extended interrupt and event controller input (EXTI) characteristics . . 186



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