EFM32LG280F64-QFP100T

MCU 32Bit EFM32 ARM Cortex M3 RISC 64KB Flash 2.5V/3.3V 100Pin LQFP Tray

* ARM Cortex-M3 CPU platform * High Performance 32-bit processor @ up to 48 MHz * Memory Protection Unit * Flexible Energy Management System * 20 nA @ 3 V Shutoff Mode * 0.4 μA @ 3 V Shutoff Mode with RTC * 0.65 μA @ 3 V Stop Mode, including Power-on Reset, Brown-outDetector, RAM and CPU retention * 0.95 μA @ 3 V Deep Sleep Mode, including RTC with 32.768 kHzoscillator, Power-on Reset, Brown-out Detector, RAM and CPUretention * 63 μA/MHz @ 3 V Sleep Mode * 211 μA/MHz @ 3 V Run Mode, with code executed from flash * 256 KB Flash * 32 KB RAM * 85 General Purpose I/O pins * Configurable push-pull, open-drain, pull-up/down, input filter, drivestrength * Configurable peripheral I/O locations * 16 asynchronous external interrupts * Output state retention and wake-up from Shutoff Mode * 12 Channel DMA Controller * 12 Channel Peripheral Reflex System PRS for autonomous in-ter-peripheral signaling * Hardware AES with 128/256-bit keys in 54/75 cycles * Timers/Counters * 4× 16-bit Timer/Counter * 4×3 Compare/Capture/PWM channels * Dead-Time Insertion on TIMER0 * 16-bit Low Energy Timer * 1× 24-bit Real-Time Counter and 1× 32-bit Real-Time Counter * 3× 16/8-bit Pulse Counter * Watchdog Timer with dedicated RC oscillator @ 50 nA * Backup Power Domain * Operation from backup battery when main power drains out * External Bus Interface for up to 4×256 MB of externalmemory mapped space * TFT Controller with Direct Drive * Communication interfaces * 3× Universal Synchronous/Asynchronous Receiver/Transmitter * UART/SPI/SmartCard ISO 7816/IrDA/I2S * 2× Universal Asynchronous Receiver/Transmitter * 2× Low Energy UART * Autonomous operation with DMA in Deep SleepMode * 2× I2C Interface with SMBus support * Address recognition in Stop Mode * Ultra low power precision analog peripherals * 12-bit 1 Msamples/s Analog to Digital Converter * 8 single ended channels/4 differential channels * On-chip temperature sensor * 12-bit 500 ksamples/s Digital to Analog Converter * 2× Analog Comparator.