The Stellaris LM3S2965 microcontroller is based on the ARM Cortex-M3 processor and is designed for motor control and embedded applications. It is available in a 108-ball BGA package with dimensions specified for the 108-ball BGA variant. Operating temperature ranges from -40°C to 85°C. The device supports a 50 MHz internal clock and includes 512 KB of flash memory and 64 KB of SRAM. It features multiple peripherals including UART, SPI, I2C, CAN, PWM, ADC, and QEI. The device meets RoHS standards and is qualified under AEC-Q200. The 108-ball BGA package configuration is confirmed for this series variant.
Stellaris LM3S Microcontroller 108-NFBGA -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 1199369-LM3S2965-IBZ
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex-M3
Speed: 50MHz
Connectivity: CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
Data Converters: A/D 4x10b
Supply Voltage: 2.25V ~ 2.75V
Categories: Integrated Circuits
Supplier Device Package: 108-BGA
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: 108-LFBGA
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Limited
Family Part Number: LM3S2965
Manufacturer Pack Quantity: 184
MSL Level: 3 (168 Hours)
Data Bus Width: 32-Bit
The number of I/O: 56
Date RAM Size: 64K x 8
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PBGA108
32b ARM MCU 50MHz 256KB FLASH 64KB RAM LFBGA Product overview: LM3S2965-IBZ50-A2 from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50MHz, 256KB, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 50MHz, 256KB, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-LM3S2965-IBZ50-A
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ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 2000 Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 108-BGA (10x10)
| Texas Instruments | Win Source Electronics | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | LM3S2965-IBZ50-A2 | 1199369-LM3S2965-IBZ50-A2 | LM3S2965-IBZ50-A2 | 685-LM3S2965-IBZ50-A2 | 726-1154-ND | LM3S2965-IBZ50-A2 | LM3S2965-IBZ50-A2 |
| Product Name | LM3S2965 Stellaris LM3S Microcontroller | Embedded - Embedded - Microcontrollers - LM3S2965-IBZ50-A2 | 50MHz 256KB 64KB Embedded Microcontroller MCU | Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | |
| Data Bus | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |||
| Clock Speed | 50 MHz | 50 MHz | 50 MHz | ||||
| RAM | 256 KB | 64 KB | 64 KB | 64 KB | |||
| ROM Type | Flash; FLASH | Flash | Flash | ||||
| Supply Voltage | 2.25 to 2.75 volts | 3.3 volts | 2.25 to 2.75 volts |
