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EFM32LG940F128-QFN64

Silicon Labs
RoHS
/
Package 64-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 32BIT 128KB FLASH 64QFN
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Technical Details

Physical

Mounting Type Surface Mount
Package / Case 64-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 64

Dimensions

Height Seated (Max) 0.9mm
Length 9mm

Compliance

Radiation Hardening No
RoHS Status RoHS Compliant

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2013
Series Leopard Gecko
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
ECCN Code 3A001.A.3
Technology CMOS
Terminal Position QUAD
Supply Voltage 3V
Frequency 48MHz
Supply Voltage-Max (Vsup) 3.8V
Interface I2C, I2S, IrDA, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 53
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM? Cortex?-M3
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 8x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 5
ROM (words) 131072
Core Architecture ARM
Number of Programmable I/O 52

Alternative Model

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