EFM32JG1B100F128GM32-B0

Description：IC MCU 32BIT 128KB FLASH 32QFN
Series：Jade Gecko
Mfr：Silicon Labs
Package：Tray
Core Processor：ARM® Cortex®-M3

SKU:021ecf85ca00 Category: Microcontrollers Brand: Silicon Labs

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Product introduction

EFM32JG1B100F128GM32-B0 is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is IC MCU 32BIT 128KB FLASH 32QFN. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for EFM32JG1B100F128GM32-B0

Description：IC MCU 32BIT 128KB FLASH 32QFN
Series：Jade Gecko
Mfr：Silicon Labs
Package：Tray
Core Processor：ARM® Cortex®-M3
Core Size：32-Bit Single-Core
Speed：40MHz
Connectivity：I2C, IrDA, LINbus, SmartCard, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O：20
Program Memory Size：128KB (128K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：32K x 8
Voltage - Supply (Vcc/Vdd)：1.85V ~ 3.8V
Data Converters：A/D 24x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：32-QFN (5x5)
Package / Case：32-VFQFN Exposed Pad

Microcontrollers datasheet and documents for EFM32JG1B100F128GM32-B0

EFM32JG1B100F128GM32-B0

Microcontrollers Overview

The EFM32JG1B100F128GM32-B0 is a 32-bit ARM Cortex-M3 microcontroller from the Jade Gecko family. It features 128 kB of flash memory and 32 kB of RAM, operating at up to 40 MHz. The device supports a supply voltage range of 1.85 V to 3.8 V and includes an integrated dc-dc converter. It offers up to 24 General Purpose I/O pins in a QFN32 package.

Microcontrollers Feature Summary

Integrated hardware cryptographic engine supporting AES, ECC, and SHA for secure data processing.
Ultra-low energy operation with multiple power modes including Deep Sleep and Hibernate.
Flexible analog peripherals including a 12-bit ADC and Analog Comparators.
Comprehensive communication interfaces such as USART, LEUART, and I2C.

Microcontrollers Applications

IoT devices and sensors
Health and fitness trackers
Smart accessories
Home automation and security systems

Microcontrollers Procurement Notes

Verify the specific ordering code against official Silicon Labs documentation to ensure correct feature set and package configuration. Confirm that the absence of a DC-DC converter matches system requirements. Check for any Not Recommended for New Design (NRND) status updates before finalizing procurement plans.

Microcontrollers Selection Notes

Select this component when a balance of moderate performance and low power consumption is required. The lack of an integrated DC-DC converter makes it suitable for applications where external regulation is preferred or space is limited. Ensure the 24 GPIO count meets interface needs.

Microcontrollers Part Context

This part belongs to the EFM32 Jade Gecko Series 1 family, designed for energy-friendly applications. It utilizes the ARM Cortex-M3 core architecture. The 'B' designation indicates the Basic performance grade within the family.