Datasheet EFM32TG840F32 - Energy Micro ARM Microcontrollers (MCU) 32 Kb Flash 4 Kb RAM

Detailed Description

Manufacturer: Energy Micro

Description: ARM Microcontrollers (MCU) 32 Kb Flash 4 Kb RAM

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Docket:
...the world's most energy friendly microcontrollers
EFM32TG840 DATASHEET
F32/F16/F8 Preliminary
· ARM Cortex-M3 CPU platform · High Performance 32-bit processor @ up to 32 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 · 1 µA @ 3 V Deep Sleep Mode, including RTC with 32.768 kHz oscillator, Power-on Reset, Brown-out Detector, RAM and CPU retention · 51 µA/MHz @ 3 V Sleep Mode · 150 µA/MHz @ 3 V Run Mode, with code executed from flash · 32/16/8 KB Flash · 4/4/2 KB RAM · 56 General Purpose I/O pins · Configurable Push-pull, Open-drain, pull-up/down, input filter, drive strength · Configurable peripheral I/O locations · 16 asynchronous external interrupts · Output state retention and wakeup from Shutoff Mode · 8 Channel DMA Controller · 8 Channel Peripheral Reflex System (PRS) for autonomous inter-peripheral signaling · Hardware AES with 128/25

Specifications:

• 3PLCategory: 1
• Clock Frequency Max: 32 MHz
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Interface: I2C, SPI, UART
• Mounting Style: SMD/SMT
• Number of I/O Lines: 56
• Number of Timers: 1
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Max: + 85 C
• Package / Case: QFN-64
• Packaging Type: Reel
• Processor Series: EFM32
• Program Memory Size: 32 Kb
• Program Memory Type: Flash
• RAM Size: 32 Kb
• RoHS: Yes