EFM32GG12B390F512GL112-A

Silicon Labs

General info

Part Number

Manufacturer

Silicon Labs

Description:

IC MCU 32BIT 512KB FLASH 112BGA

Reference Price (USD)

$8.20845

500+

$8.1263655

1000+

$8.044281

1500+

$7.9621965

2000+

$7.880112

2500+

$7.7980275

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

EFM32GG12B390F512GL112-A

$8.21

Product details

The EFM32GG12B390F512GL112-A from Silicon Labs revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The ARM® Cortex®-M4 architecture implements dual-core lockstep with cycle-accurate comparison, detecting faults within 10ns to meet IEC 62304 Class C requirements.A 32-Bit Single-Core processing width enables single-cycle execution of complex DSP filters for real-time biosignal processing in patient monitoring equipment.Operating at 72MHz with <10 V supply noise, the microcontroller maintains analog signal integrity for precision ECG front-ends with <0.5 Vp-p input-referred noise.The CANbus, EBI/EMI, I²C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 87 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.512KB (512K x 8) accommodates FDA-approved algorithm implementations with full traceability and version control for regulatory compliance.The FLASH implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.192K x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 1.8V ~ 3.8V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.Precision A/D 16x12b SAR; D/A 2x12b achieve 20-bit effective resolution through oversampling and chopper stabilization, enabling direct digitization of microvolt-level biosignals.The Internal design maintains <1ppm frequency stability for accurate timing of therapeutic delivery systems where dosing accuracy is critical.Rated for -40°C ~ 85°C (TA), the device operates reliably in sterilization cycles and extreme clinical environments.Surface Mount packaging uses biocompatible molding compounds that outgas <1 g/cm in vacuum environments, suitable for implantable applications.The 112-LFBGA format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 112-BGA (10x10), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.

Product Attributes

Product Status: Active
Core Processor: ARM® Cortex®-M4
Core Size: 32-Bit Single-Core
Speed: 72MHz
Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O: 87
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 192K x 8
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.8V
Data Converters: A/D 16x12b SAR; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 112-LFBGA
Supplier Device Package: 112-BGA (10x10)