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- Manufacturer No：LM3S2948-IBZ50-A2
- Manufacturer：Texas Instruments
- Category：Embedded - Microcontrollers
- Datasheet：LM3S2948-IBZ50-A2
- SKU：602177
- Description：ARM? Cortex?-M3 series Microcontroller IC 32-Bit 50MHz 256KB (256K x 8) FLASH 108-BGA (10x10)
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User Guide
LM3S2948-IBZ50-A2 Details
ARM? Cortex?-M3 series Microcontroller IC 32-Bit 50MHz 256KB (256K x 8) FLASH 108-BGA (10x10)
LM3S2948-IBZ50-A2 Specification Parameters
- DMA Channels: NO
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Radiation Hardening: No
- PWM Channels: YES
- Operating Supply Voltage: 3.3V
- Number of UART Channels: 3
- Number of Timers/Counters: 6
- Peak Reflow Temperature (Cel): 260
- Number of Bits: 10
- Bit Size: 32
- Part Status: Not For New Designs
- Length: 10mm
- Oscillator Type: Internal
- Terminal Form: BALL
- Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu)
- uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
- Number of I/O: 52
- Data Bus Width: 32b
- Core Architecture: ARM
- Core Processor: ARM? Cortex?-M3
- Number of Pins: 108
- Pin Count: 108
- RAM Size: 64K x 8
- Voltage - Supply (Vcc/Vdd): 2.25V~2.75V
- Series: Stellaris? ARM? Cortex?-M3S 2000
- Connectivity: CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART
- DAC Channels: NO
- Mounting Type: Surface Mount
- Number of A/D Converters: 1
- Has ADC: YES
- Lead Free: Lead Free
- Packaging: Tray
- Watchdog Timer: Yes
- Technology: CMOS
- Supply Voltage: 2.5V
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Operating Temperature: -40°C~85°C TA
- Program Memory Type: FLASH
- Terminal Position: BOTTOM
- Terminal Pitch: 0.8mm
- JESD-609 Code: e1
- Frequency: 50MHz
- Subcategory: Microcontrollers
- Core Size: 32-Bit
- Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
- Data Converter: A/D 8x10b
- Supply Voltage-Max (Vsup): 2.75V
- Number of Terminations: 108
- Program Memory Size: 256KB 256K x 8
- Memory Size: 256kB
- Package / Case: 108-LFBGA
- Interface: CAN, I2C, IrDA, SPI, UART, USART
- Base Part Number: LM3S2948
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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