Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs)
Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs)
Texas Instruments TMS320C2834x Delfino™ Microcontrollers (MCUs) build on TI’s existing F2833x high-performance floating-point microcontrollers. The C2834x delivers up to 300MHz of floating-point performance and has up to 516KB of on-chip RAM. Designed for real-time control applications, the C2834x is based on the C28x core, making it code-compatible with all C28x microcontrollers. The on-chip peripherals and low-latency core make the C2834x an excellent solution for performance-hungry real-time control applications.
The TMS320C28346, TMS320C28345, TMS320C28344, TMS320C28343, TMS320C28342, and TMS320C28341 devices, members of the Delfino™ MCU generation, are highly integrated, high-performance solutions for demanding control applications.
Features
High-Performance Static CMOS Technology
Up to 300MHz (3.33ns Cycle Time)
1.1V/1.2V Core, 3.3V I/O, 1.8V PLL/Oscillator Design
High-Performance 32-Bit CPU (TMS320C28x)
IEEE 754 Single-Precision Floating-Point Unit (FPU)
16×16 and 32×32 MAC Operations
16×16 Dual MAC
Harvard Bus Architecture
Fast Interrupt Response and Processing
Code-Efficient (in C/C++ and Assembly)
Six-Channel DMA Controller (for McBSP, XINTF, and SARAM)
16-Bit or 32-Bit External Interface (XINTF)
On-Chip Memory
Up to 258K × 16 SARAM
8K × 16 Boot ROM
Clock and System Control
Peripheral Interrupt Expansion (PIE) Block That Supports All 64 Peripheral Interrupts
Endianness: Little Endian
Enhanced Control Peripherals
Eighteen Enhanced Pulse Width Modulator (ePWM) Outputs
Six 32-Bit Enhanced Capture (eCAP) Modules
Three 32-Bit Quadrature Encoder Pulse (QEP) Modules
Six 32-Bit Timers and Nine 16-Bit Timers
Three 32-Bit CPU Timers
Serial Port Peripherals
External ADC Interface
Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
Advanced Emulation Features
Package Options
256-Ball Plastic Ball Grid Array (BGA) (ZFE)
179-Ball MicroStar BGA™ (ZHH)
Temperature Options
T: –40°C to 105°C (ZFE, ZHH)
S: –40°C to 125°C (ZFE)
Q: –40°C to 125°C (ZFE) (AEC Q100 Qualification for Automotive Applications)
Applications
Industrial AC Inverter Drives
Industrial Servo Amplifiers and Controllers
Computer Numerical Control (CNC) Machining
Uninterruptible and Server Power Supplies
Telecom Equipment Power
Solar Inverters
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