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TMS320C28345ZHH PDF预览

TMS320C28345ZHH

更新时间: 2024-11-14 02:42:55
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德州仪器 - TI 微控制器
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TMS320C2834x Delfino Microcontrollers

TMS320C28345ZHH 数据手册

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TMS320C28346, TMS320C28345, TMS320C28344  
TMS320C28343, TMS320C28342, TMS320C28341  
SPRS516E MARCH 2009REVISED AUGUST 2018  
TMS320C2834x Delfino Microcontrollers  
1 Device Overview  
1.1 Features  
1
– Six 32-Bit Enhanced Capture (eCAP) Modules  
• High-Performance Static CMOS Technology  
– Up to 300 MHz (3.33-ns Cycle Time)  
– 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V PLL/Oscillator  
Design  
• High-Performance 32-Bit CPU (TMS320C28x)  
– Configurable as 3 Capture Inputs or  
3 Auxiliary Pulse Width Modulator Outputs  
– Single-Shot Capture of up to Four Event  
Timestamps  
– Three 32-Bit Quadrature Encoder Pulse (QEP)  
Modules  
– Six 32-Bit Timers and Nine 16-Bit Timers  
• Three 32-Bit CPU Timers  
– 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)  
• Serial Port Peripherals  
– Up to 2 CAN Modules  
– Up to 3 SCI (UART) Modules  
– Up to 2 McBSP Modules (Configurable as SPI)  
– Up to 2 SPI Modules  
• Six-Channel DMA Controller (for McBSP, XINTF,  
and SARAM)  
– One Inter-Integrated Circuit (I2C) Bus  
• External ADC Interface  
• Up to 88 Individually Programmable, Multiplexed  
GPIO Pins With Input Filtering  
• Advanced Emulation Features  
– Analysis and Breakpoint Functions  
– Real-Time Debug Using Hardware  
• Package Options:  
– 256-Ball Plastic Ball Grid Array (BGA) (ZFE)  
– 179-Ball MicroStar BGA™ (ZHH)  
• Temperature Options:  
• 16-Bit or 32-Bit External Interface (XINTF)  
– More Than 2M × 16 Address Reach  
• On-Chip Memory  
– Up to 258K × 16 SARAM  
– 8K × 16 Boot ROM  
• Clock and System Control  
– On-Chip Oscillator  
– Watchdog Timer Module  
• Peripheral Interrupt Expansion (PIE) Block That  
Supports All 64 Peripheral Interrupts  
• Endianness: Little Endian  
– 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)  
• Enhanced Control Peripherals  
– Eighteen Enhanced Pulse Width Modulator  
(ePWM) Outputs  
– Dedicated 16-Bit Time-Based Counter With  
Period and Frequency Control  
– Single-Edge, Dual-Edge Symmetric, or Dual-  
Edge Asymmetric Outputs  
– Dead-Band Generation  
– PWM Chopping by High-Frequency Carrier  
– Trip Zone Input  
– Up to 9 HRPWM Outputs With 55-ps MEP  
Resolution at VDD = 1.1 V (65 ps at 1.2 V)  
1.2 Applications  
Industrial AC Inverter Drives  
Uninterruptible and Server Power Supplies  
Telecom Equipment Power  
Solar Inverters  
Industrial Servo Amplifiers and Controllers  
Computer Numerical Control (CNC) Machining  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
 

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