Texas Instruments TMS320R2811PBKQ DSPs (Digital Signal Processors)
IC MCU 32BIT ROMLESS 128LQFP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TMS320R2811PBKQ DSPs (Digital Signal Processors) technical specifications.
General
Related Parts Comparison (TMS320R2811PBKQ vs TMS320R2812GHHQ vs TMS320R2812PGFS vs TMS320R2812ZHHS)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 128-LQFP | 179-LFBGA | 176-LQFP | 179-LFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.9V | 1.81V ~ 2V | 1.81V ~ 2V | 1.81V ~ 2V |
| Core Processor | C28x | C28x | C28x | C28x |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 40KB | 20K x 16 | 20K x 16 | 20K x 16 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Connectivity | CANbus, I²C, McBSP, SCI, SPI, UART/USART | CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, UART/USART | CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, UART/USART | CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, UART/USART |
| Data Converters | A/D 16x12b | A/D 16x12b | A/D 16x12b | A/D 16x12b |
| Number of I/O | 56 | 56 | 56 | 56 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
Texas Instruments TMS320R2811PBKQ DSPs (Digital Signal Processors) Overview
32-bit digital signal controller featuring a 150MHz core frequency and 40KB RAM. This surface mount device offers 56 programmable I/Os, 16 analog-to-digital converters, and interfaces including I2C, SPI, UART, USART, and SCI. Operating from 1.81V to 3.47V, it supports an internal oscillator and includes peripherals like POR, PWM, WDT, and DMA.
Designed for operation between -40°C and 125°C, this LQFP packaged component is supplied in trays.
