Microcontrollers - MCUs

LM3S2950-IBZ50-A2

MCU 32-bit ARM Cortex M3 RISC 256KB Flash 2.5V/3V/3.3V 108-Pin NFBGA

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  3A991a.2.

• Part Status

  Obsolete

• HTS

  LM3S2950IBZ50A2

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Family Name

  Stellaris

• Instruction Set Architecture

  RISC

• Device Core

  ARM Cortex M3

• Core Architecture

  ARM

• Maximum CPU Frequency (MHz)

  50

• Maximum Clock Rate (MHz)

  50

• Data Bus Width (bit)

  32

• Program Memory Type

  Flash

• Program Memory Size

  256KB

• RAM Size

  64KB

• Programmability

  Yes

• Interface Type

  CAN/I2C/SSI/UART

• Number of I/Os

  60

• No. of Timers

  6

• PWM

  3

• USART

  0

• UART

  3

• USB

  0

• SPI

  0

• I2C

  1

• I2S

  0

• CAN

  2

• Ethernet

  0

• Watchdog

  1

• Analog Comparators

  3

• Special Features

  CAN Controller

• Minimum Operating Supply Voltage (V)

  2.25|2.3|3

• Typical Operating Supply Voltage (V)

  2.5|3|3.3

• Maximum Operating Supply Voltage (V)

  2.75|3.6

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Mounting

  Surface Mount

• Package Height

  0.95

• Package Width

  10.1(Max)

• Package Length

  10.1(Max)

• PCB changed

  108

• Standard Package Name

  BGA

• Supplier Package

  NFBGA

• Pin Count

  108

• Lead Shape

  Ball