Datasheet EFM32WG940F64 - Energy Micro Microcontrollers (MCU) 64 Kb flash 32 Kb RAM — 数据表

详细说明

Manufacturer: Energy Micro

Description: Microcontrollers (MCU) 64 Kb flash 32 Kb RAM

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Docket:
Preliminary
...the world's most energy friendly microcontrollers
EFM32WG940 DATASHEET
F256/F128/F64 Preliminary
· ARM Cortex-M4F CPU platform · High Performance 32-bit processor @ up to 48 MHz · DSP instruction support and floating-point unit · Memory Protection Unit · Flexible Energy Management System · 20 nA @ 3 V Shutoff Mode · 0.4µA @ 3 V Shutoff Mode with RTC · 0.9 µA @ 3 V Stop Mode, including Power-on Reset, Brown-out Detector, RAM and CPU retention · 1.0 µA @ 3 V Deep Sleep Mode, including RTC with 32.768 kHz oscillator, Power-on Reset, Brown-out Detector, RAM and CPU retention · 50 µA/MHz @ 3 V Sleep Mode · 180 µA/MHz @ 3 V Run Mode, with code executed from Flash · 256/128/64 KB Flash · 32/32/32 KB RAM · 52 General Purpose I/O pins · Configurable Push-pull, Open-drain, pull resistor, drive strength · Configurable peripheral I/O locations · 16 asynchronous external interrupts · Output state retention and wakeup from Shutoff Mode · 12 Channel DMA Controller · 12 Channel Perip

Specifications:

• Clock Frequency Max: 48 MHz
• Core: ARM Cortex M4F
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• On-Chip ADC: Yes
• Operating Supply Voltage: 1.85 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-64
• Packaging Type: Reel
• Processor Series: EFM32WG940
• Program Memory Size: 64 Kb
• RAM Size: 32 Kb
• RoHS: Yes