The TMS320F2838x is a powerful 32-bit floating-point microcontroller unit (MCU) designed for advanced closed-loop control applications. The F2838x supports a dual-core C28x architecture along with a new Connectivity Manager that offloads critical communication tasks, significantly boosting system performance. The integrated analog and control peripherals with advanced connectivity peripherals like EtherCAT and Ethernet also let designers consolidate real-time control and real-time communications architectures, reducing requirements for multicontroller systems.
The dual real-time control subsystems are based on TI’s 32-bit C28x floating-point CPUs, which provide 200 MHz of signal processing performance in each core. The C28x CPUs are further boosted by the TMU accelerator, which enables fast execution of algorithms with trigonometric operations common in transforms and torque loop calculations.
Product details:
| Features | Connectivity Manager, Ethernet, EtherCAT, CAN FD, Configurable Logic Block, FPU64 |
| Total processing (MIPS) | 525 |
| Frequency (MHz) | 200 |
| Flash (KB) | 1024 |
| ADC resolution | 16-bit /12-bit |
| ADC (Ch) | 24 |
| RAM (KB) | 277 |
| Sigma-delta filter | 8 |
| PWM (Ch) | 32 |
| High-resolution PWM (ch) | 16 |
| UART (SCI) | 5 |
| I2C | 3 |
| SPI | 5 |
| CAN (#) | 3 |
| DMA (Ch) | 44 |
| QEP | 3 |
| USB | 1 |
| Operating temperature range (C) | -40 to 125 |
| Approx. price (US$) | |
| 1ku | 14.38 | |
| Rating | Catalog |
Features:
-
Dual-core C28x architecture
- Two TMS320C28x 32-bit CPUs
- 200 MHz
- IEEE 754 double-precision (64-bit) Floating-Point Unit (FPU)
- Trigonometric Math Unit (TMU)
- CRC engine and instructions (VCRC)
- Fast Integer Division (FINTDIV)
-
- Two TMS320C28x 32-bit CPUs
- 512KB (256KW) of flash on each CPU
- (ECC-protected)
- 44KB (22KW) of local RAM on each CPU
- 128KB (64KW) of global RAM shared between the two CPUs (parity-protected)
-
Two Control Law Accelerators (CLAs)
- 200 MHz
- IEEE 754 single-precision floating-point
- Executes code independently of C28x C
-
System peripherals
- Two External Memory Interfaces (EMIFs) with ASRAM and SDRAM support
- Two 6-channel Direct Memory Access (DMA) controllers
- Up to 169 General-Purpose Input/Output (GPIO) pins with input filtering
- Expanded Peripheral Interrupt controller (ePIE)
- Low-power mode (LPM) support
- Dual-zone security for third-party development
- Unique Identification (UID) number
- Embedded Real-time Analysis and Diagnostic (ERAD)
- Background CRC (BGCRC)
-
Connectivity Manager (CM)
- Arm® Cortex®-M4 processor
- 125 MHz
- 512KB of flash (ECC-protected)
- 96KB of RAM (ECC-protected or parity-protected)
- Advanced Encryption Standard (AES) accelerator
- Generic CRC (GCRC)
- 32-channel Micro Direct Memory Access (µDMA) controller
- Universal Asynchronous Receiver/Transmitter (CM-UART)
- Inter-integrated Circuit (CM-I2C)
- Synchronous Serial Interface (SSI)
- 10/100 Ethernet 1588 MII/RMII
- MCAN (CAN-FD)
-
C28x communications peripherals
-
Fast Serial Interface (FSI) with two transmitters and eight receivers
-
Four high-speed (up to 50-MHz) SPI ports (pin-bootable)
-
Four Serial Communications Interfaces (SCI/UART) (pin-bootable)
-
Two I2C interfaces (pin-bootable)
-
Power-Management Bus (PMBus) interface
-
Two Multichannel Buffered Serial Ports (McBSPs)
-
-
CM-C28x shared communications peripherals
- EtherCAT® Slave Controller (ESC)
- USB 2.0 (MAC + PHY)
- Two Controller Area Network (CAN) modules (pin-bootable)
-
Analog subsystem
-
Four Analog-to-Digital Converters (ADCs)
-
16-bit mode
- 1.1 MSPS each
- 12 differential or 24 single-ended in
-
12-bit mode
-
3.5 MSPS each
-
24 single-ended inputs
-
-
Single sample-and-hold (S/H) on each ADC
-
Hardware post-processing of conversions
-
16-bit mode
-
Eight windowed comparators with 12-bit Digital-to-Analog Converter (DAC) references
-
Three 12-bit buffered DAC outputs
-
Four Analog-to-Digital Converters (ADCs)
-
Control peripherals
-
32 Pulse Width Modulator (PWM) channels
- High resolution on both A and B channels of 8 PWM modules (16 channels)
- Dead-band support (on both standard and high resolution)
-
Seven Enhanced Capture (eCAP) modules
-
High-resolution Capture (HRCAP) available on two of the seven eCAP modules
-
-
Three Enhanced Quadrature Encoder Pulse (eQEP) modules
-
Eight Sigma-Delta Filter Module (SDFM) input channels, 2 independent filters per channel
-
32 Pulse Width Modulator (PWM) channels
-
Configurable Logic Block (CLB)
- Augments existing peripheral capability
- Supports position manager solutions
-
lock and system control
- Two internal zero-pin 10-MHz oscillators
- On-chip crystal oscillator
- Windowed watchdog timer module
- Missing clock detection circuitry
- Dual-clock Comparator (DCC)
- C1.2-V core, 3.3-V I/O design
-
Package options:
- Lead-free, green packaging
- 337-ball New Fine Pitch Ball Grid Array (nFBGA) [ZWT suffix]
-
Temperature options:
- S: –40ºC to 125ºC junction
- Q: –40ºC to 125ºC ambient (AEC Q100 qualification for automotive applications)
Package Includes:
- 1 x TMS320F28388S C2000 TMS320F28388S MCU Connectivity Manager 1MB Flash FPU64 CLB ENET EtherCAT
TMS320F28388S - C2000 32-bit MCU w/ connectivity manager
- Brand: Texas Instruments
- Product Code:TI-TMS320F28388S
- Reward Points:34
- Availability:Out Of Stock
-
रo 4,008.46
- Ex Tax:रo 3,397.00
- Price in reward points:3397
-
- 4 or more रo 3,976.60
- 8 or more रo 3,944.74
- 20 or more रo 3,912.88
- 40 or more रo 3,879.84
