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SILICON LABS SIM3L146-C-GMR product image
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SILICON LABS SIM3L146-C-GMRRoHS

Manufacturer
SILICON LABS
MPN
SIM3L146-C-GMR
LCSC Part #
C6488293
Packaging
QFN-64(9x9)
Customer #
Key Attributes
ARM Cortex-M3 32 Bit 50MHz 51 QFN-64(9x9) Microcontrollers RoHS
Datasheetpdf iconSILICON LABS SIM3L146-C-GMR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerSILICON LABS
PackagingQFN-64(9x9)
DAC (Bit)10bit
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
Voltage - Supply1.8V~3.8V
EEPROM-
Program Storage Size64KB
CPU CoreARM Cortex-M3
Core Size32 Bit
CPU Maximum Speed50MHz
Oscillator TypeBuilt-in
Number of I/O51
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Features

AI Translation
  • 32-bit ARM Cortex-M3 CPU
    • 50 MHz maximum frequency
    • Single-cycle multiplication, hardware division support
    • Nested vectored interrupt control (NVIC) with 8 priority levels
  • Memory
    • 32–256 kB flash, in-system programmable
    • 8–32 kB SRAM with configurable low power retention
  • Clock Sources
    • Internal oscillator with PLL: 23–50 MHz
    • Low power internal oscillator: 20 MHz
    • Low frequency internal oscillator (LFO): 16.4 kHz
    • External real-time clock (RTC) crystal oscillator
    • External oscillator: Crystal, RC, C, CMOS clock
  • Power Management
    • Three adjustable low drop-out (LDO) regulators
    • Power-on reset circuit and brownout detectors
    • DC-DC buck converter allows dynamic voltage scaling for maximum efficiency (250 mW output)
    • Multiple power modes supported for low power optimization
  • Low Power Features
    • 75 nA typical current in Power Mode 8
    • Low-current RTC (180 nA from LFO, 300 nA from crystal)
    • 4 μs wakeup, register state retention and no reset required from lowest power mode
    • 175 μA/MHz at 3.6 V executing from flash
    • 140 μA/MHz at 3.6 V executing from SRAM
    • Specialized on-chip charge pump reduces power consumption
    • Process/Voltage/Temperature (PVT) Monitor
  • 5 V Tolerant Flexible I/O
    • Up to 62 contiguous 5 V tolerant GPIO with one priority cross­ bar providing flexibility in pin assignments
  • Temperature Range: –40 to +85 ℃
  • Supply Voltage: 1.8 to 3.8 V
  • Analog Peripherals
    • 12-Bit Analog-to-Digital Converter: Up to 250 ksps 12-bit mode or 1 Msps 10-bit mode
    • 10-Bit Current-mode Digital-to-Analog Converter
    • 2 x Low-current comparators
  • Digital and Communication Peripherals
    • 1 x USART with IrDA and ISO7816 Smartcard support
    • 1 x UART that operates in low power mode
    • 2 x SPIs, 1x120, 16/32-bit CRC
    • 128/192/256-bit Hardware AES Encryption
    • Encoder/Decoder: Manchester and Three-out-of-Six
    • Integrated LCD Controller: up to 160 segments (40x4), autocontrast and low power operation
  • Timers/Counters
    • 3x32-bit or 6x16-bit timers with capture/compare
    • 16-bit, 6-channel counter with capture/compare/PWM and dead-time controller with differential outputs
    • 16-bit low power timer/advanced capture counter operational in the lowest power mode
    • 32-bit real time clock (RTC) with multiple alarms
    • Watchdog timer
    • Low power mode advanced capture counter (ACCTR)
  • Data Transfer Peripherals
    • 10-Channel DMA Controller
    • 3 Channel Data Transfer Manager manages complex DMA transfers without core intervention
  • On-Chip Debugging
    • Serial wire debug (SWD) with serial wire viewer (SWV) or JTAG (no boundary scan) allow debug and programming
    • Cortex-M3 embedded trace macrocell (ETM)
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QtyUnit Price(Reference Only)Total Amount
1+$ 26.0759$ 26.08
200+$ 10.4055$ 2081.10
500+$ 10.057$ 5028.50
1,000+$ 9.8857$ 9885.70
Standard Packaging2500/Full Reel
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