CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CONNECTIVITY:  I²C, IRDA, SMARTCARD, SPI, UART/USART

CORE PROCESSOR:  ARM® CORTEX®-M3

CORE SIZE:  32-BIT

DATA CONVERTERS:  A/D 8X12B, D/A 2X12B

DETAILED DESCRIPTION:  ARM® CORTEX®-M3 LEOPARD GECKO MICROCONTROLLER IC 32-BIT 48MHZ 256KB (256K X 8) FLASH 64-TQFP (10X10)

LEAD FREE STATUS / ROHS STATUS:  LEAD FREE / ROHS COMPLIANT

MANUFACTURER:  SILICON LABS

MANUFACTURER PART NUMBER:  EFM32LG232F256G-E-QFP64

MANUFACTURER STANDARD LEAD TIME:  6 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  3 (168 HOURS)

NUMBER OF I/O:  53

OPERATING TEMPERATURE:  -40°C ~ 85°C (TA)

OSCILLATOR TYPE:  INTERNAL

PACKAGE / CASE:  64-TQFP

PACKAGING:  TRAY

PERIPHERALS:  BROWN-OUT DETECT/RESET, DMA, POR, PWM, WDT

PROGRAM MEMORY SIZE:  256KB (256K X 8)

PROGRAM MEMORY TYPE:  FLASH

RAM SIZE:  32K X 8

SERIES:  LEOPARD GECKO

SPEED:  48MHZ

STANDARD PACKAGE:  160

SUPPLIER DEVICE PACKAGE:  64-TQFP (10X10)

VOLTAGE - SUPPLY (VCC/VDD):  1.85 V ~ 3.8 V

ALTERNATE PARTS:  EFM32LG232F256G-E-QFP64R