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EFM32LG842F128-QFP64T

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

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mounting Type Surface Mount
Package / Case 64-TQFP
Surface Mount YES
Number of Pins 64

Technical

Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2013
Series Leopard Gecko
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Frequency 48MHz
Interface I2C, I2S, IrDA, SPI, UART, USART
Memory Size 128kB
Oscillator Type Internal
Number of I/O 53
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
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
Bit Size 32
Data Converter A/D 8x12b; D/A 2x12b
Watchdog Timer Yes
Data Bus Width 32b
Number of Timers/Counters 5
ROM (words) 131072
Core Architecture ARM
CPU Family CORTEX-M3
RAM (bytes) 32768

Compliance

Radiation Hardening No
RoHS Status RoHS Compliant

Alternative Model

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