SiM3U146-B-GM Description
SiM3U1xx High-Performance, Low-Power, 32-Bit Precision32™ USB MCU Family with up to 256 kB of Flash 32-bit ARM® Cortex™-M3 CPU Analog Peripherals - 80 MHz maximum frequency - 2 x 12-Bit Analog-to-Digital Converters: Fast, <1 μA wake-on-touch n - 2 x Current-to-Voltage Converter, up to 6 mA input range ig Digital and munication Peripherals - USB 2.0-pliant full speed with 10 endpoints, 2 kB buffer, s oscillator with...
SiM3U146-B-GM Key Features
- 85 nA current mode with voltage supply monitor enabled N
- Low-current RTC: 350 nA internal LFO, 620 nA external crystal
- 12 μs wakeup (lowest power mode); 1.5 μs analog setting time
- 275 μA/MHz active current
- Clocks can be gated off from unused peripherals to save power
- Flexible clock divider: Reduce operational frequency up to 128x
- Internal oscillator with PLL: 23-80 MHz, reduced EMI mode
- USB internal 48 MHz oscillator supports crystal-less operation
- Low power internal oscillator: 20 MHz and 2.5 MHz modes d
- Low frequency internal oscillator: 16.4 kHz