|
EFM32HG108 Datasheet, PDF (1/53 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode | |||
|
Preliminary
...the world's most energy friendly microcontrollers
EFM32HG108 DATASHEET
F64/F32
Preliminary
⢠ARM Cortex-M0+ CPU platform
⢠High Performance 32-bit processor @ up to 25 MHz
⢠Wake-up Interrupt Controller
⢠Flexible Energy Management System
⢠20 nA @ 3 V Shutoff Mode
⢠0.6 µA @ 3 V Stop Mode, including Power-on Reset, Brown-out
Detector, RAM and CPU retention
⢠0.9 µA @ 3 V Deep Sleep Mode, including RTC with 32.768 kHz
oscillator, Power-on Reset, Brown-out Detector, RAM and CPU
retention
⢠53 µA/MHz @ 3 V Sleep Mode
⢠132 µA/MHz @ 3 V Run Mode, with code executed from flash
⢠64/32 KB Flash
⢠8/4 KB RAM
⢠17 General Purpose I/O pins
⢠Configurable push-pull, open-drain, pull-up/down, input filter, drive
strength
⢠Configurable peripheral I/O locations
⢠11 asynchronous external interrupts
⢠Output state retention and wake-up from Shutoff Mode
⢠6 Channel DMA Controller
⢠6 Channel Peripheral Reflex System (PRS) for autonomous in-
ter-peripheral signaling
⢠Timers/Counters
⢠3à 16-bit Timer/Counter
⢠3Ã3 Compare/Capture/PWM channels
⢠Dead-Time Insertion on TIMER0
⢠1à 24-bit Real-Time Counter
⢠1à 16-bit Pulse Counter
⢠Watchdog Timer with dedicated RC oscillator @ 50 nA
⢠Communication interfaces
⢠2à Universal Synchronous/Asynchronous Receiv-
er/Transmitter
⢠UART/SPI/SmartCard (ISO 7816)/IrDA/I2S
⢠Triple buffered full/half-duplex operation
⢠Low Energy UART
⢠Autonomous operation with DMA in Deep Sleep
Mode
⢠I2C Interface with SMBus support
⢠Address recognition in Stop Mode
⢠Ultra low power precision analog peripherals
⢠1à Analog Comparator
⢠Capacitive sensing with up to 2 inputs
⢠Supply Voltage Comparator
⢠Ultra efficient Power-on Reset and Brown-Out Detec-
tor
⢠Debug Interface
⢠2-pin Serial Wire Debug interface
⢠Micro Trace Buffer (MTB)
⢠Pre-Programmed UART Bootloader
⢠Temperature range -40 to 85 ºC
⢠Single power supply 1.98 to 3.8 V
⢠QFN24 package
⢠Preliminary - This datasheet revision applies to a product
under development
32-bit ARM Cortex-M0+, Cortex-M3 and Cortex-M4 microcontrollers for:
⢠Energy, gas, water and smart metering
⢠Health and fitness applications
⢠Smart accessories
⢠Alarm and security systems
⢠Industrial and home automation
|
▷ |