Silicon Labs, 32 bit ARM Cortex M3, EFM32 Leopard Gecko Microcontroller, 48 MHz, 256kB FLASH, 64-Pin TQFP

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RS Stock No.:
198-4541
Mfr. Part No.:
EFM32LG232F256G-F-QFP64
Manufacturer:
Silicon Labs
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Brand

Silicon Labs

Series

EFM32 Leopard Gecko

Product Type

Microcontroller

Package Type

TQFP

Mount Type

Surface

Pin Count

64

Device Core

ARM Cortex M3

Data Bus Width

32bit

Interface Type

USART, UART, I2C, I2S, SPI, USB 2.0

Program Memory Size

256kB

Maximum Clock Frequency

48MHz

RAM Size

32kB

Maximum Supply Voltage

3.8V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

USB 2.0

Analogue Comparators

2

DACs

12 bit

Number of Programmable I/Os

93

Minimum Supply Voltage

1.98V

Program Memory Type

FLASH

Automotive Standard

No

Instruction Set Architecture

ARM Cortex M3

Number of Timers

10

ADCs

12 bit

The Silicon Labs EFM32LG series 64 pin microcontroller offers unmatched performance and ultra-low power consumption in both active and sleep modes. A 32-bit ARM CortexM3 processor making it perfect for battery-powered systems and systems with high-performance, low-energy requirements.

It performs ultra-low power operation

0.65 μA current in Stop (EM3), with brown-out detection and RAM retention

63 μA/MHz in EM1

211 μA/MHz in Run mode (EM0)

It has fast wake-up time of 2 μs

Hardware cryptography (AES)

32 kB of RAM used

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