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SiM3U1x4 - 32-Bit Precision32 USB MCU

Download the SiM3U1x4 datasheet PDF (SiM3U1xx included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 32-bit precision32 usb mcu.

Description

4 n 1.1.3.

1.2.

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Features

  • e - 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 r - 275 μA/MHz active current - Clocks can be gated off from unused peripherals to save power fo - Flexible clock divider: Reduce operational frequency up to 128x Clock Sources d - Internal oscillator with PLL: 23-80 MHz, reduced EMI mode - USB internal 48 MHz oscillator supports crystal-less operation e - Low.

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Note: The manufacturer provides a single datasheet file (SiM3U1xx_SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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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: Up to 250 ksps 12-bit - Single-cycle multiplication, hardware division support mode or 1 Msps 10-bit mode, internal or external reference - Nested vectored interrupt control (NVIC) with 16 priority levels Memory - 32–256 kB Flash, in-system programmable - 8–32 kB SRAM (including 4 kB retention SRAM) - 16-channel DMA controller - External bus interface supports up to 16 MB of external mem- ory and a parallel LCD interface with QVGA resolution Power Management - Low drop-out (LDO) regulator - Power-on reset circuit and brownout detectors - 2 x 10-Bit Current-mode Digital-
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