TMS320C28345ZFET
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Texas Instruments TMS320C28345ZFET

Manufacturer No:
TMS320C28345ZFET
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC DSP FLOATING POINT 256BGA
Delivery:
Payment:
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Product Introduction

Overview

The TMS320C28345ZFET is a high-performance microcontroller unit (MCU) from Texas Instruments, part of the Delfino™ MCU generation. It is designed for real-time control applications and builds on TI's existing F2833x high-performance floating-point microcontrollers. The C28345 delivers up to 300 MHz of floating-point performance and features up to 516 KB of on-chip RAM. Based on the C28x core, it is code-compatible with all C28x microcontrollers, making it an excellent solution for performance-hungry real-time control applications.

Key Specifications

Parameter Specification
Processor Speed Up to 300 MHz (3.33-ns Cycle Time)
Core Voltage 1.1-V/1.2-V
I/O Voltage 3.3-V
PLL/Oscillator Voltage 1.8-V
CPU High-Performance 32-Bit CPU (TMS320C28x)
Floating-Point Unit (FPU) IEEE 754 Single-Precision FPU
MAC Operations 16 × 16 and 32 × 32 MAC Operations, 16 × 16 Dual MAC
Bus Architecture Harvard Bus Architecture
On-Chip Memory Up to 258K × 16 SARAM, 8K × 16 Boot ROM
Package 256-Ball Plastic Ball Grid Array (BGA) (ZFE)
Temperature Range T: –40°C to 105°C, S: –40°C to 125°C, Q: –40°C to 125°C (AEC Q100 Qualification for Automotive Applications)

Key Features

  • High-Performance Static CMOS Technology
  • 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) with more than 2M × 16 address reach
  • On-Chip Oscillator and Watchdog Timer Module
  • Peripheral Interrupt Expansion (PIE) Block supporting all 64 peripheral interrupts
  • Endianness: Little Endian
  • Enhanced Control Peripherals including ePWM, eCAP, and QEP modules
  • Serial Port Peripherals: CAN, SCI (UART), McBSP (configurable as SPI), SPI, and 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

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

Q & A

  1. What is the maximum clock speed of the TMS320C28345ZFET?

    The maximum clock speed is up to 300 MHz with a cycle time of 3.33 ns.

  2. What type of CPU does the TMS320C28345ZFET use?

    The TMS320C28345ZFET uses a high-performance 32-bit CPU (TMS320C28x) with an IEEE 754 single-precision floating-point unit (FPU).

  3. How much on-chip RAM does the TMS320C28345ZFET have?

    The TMS320C28345ZFET has up to 258K × 16 SARAM and 8K × 16 Boot ROM.

  4. What are the package options for the TMS320C28345ZFET?

    The package options include a 256-Ball Plastic Ball Grid Array (BGA) (ZFE) and a 179-Ball MicroStar BGA™ (ZHH).

  5. What are the temperature options for the TMS320C28345ZFET?

    The temperature options are T: –40°C to 105°C, S: –40°C to 125°C, and Q: –40°C to 125°C (AEC Q100 Qualification for Automotive Applications).

  6. What kind of peripherals does the TMS320C28345ZFET support?

    The TMS320C28345ZFET supports various peripherals including ePWM, eCAP, QEP modules, CAN, SCI (UART), McBSP (configurable as SPI), SPI, and I2C Bus.

  7. Does the TMS320C28345ZFET have advanced emulation features?

    Yes, it includes advanced emulation features such as analysis and breakpoint functions, and real-time debug using hardware.

  8. What is the endianness of the TMS320C28345ZFET?

    The endianness is Little Endian.

  9. Can the TMS320C28345ZFET be used in automotive applications?

    Yes, it is qualified for automotive applications with the AEC Q100 qualification.

  10. How many GPIO pins does the TMS320C28345ZFET have?

    The TMS320C28345ZFET has up to 88 individually programmable, multiplexed GPIO pins with input filtering.

Product Attributes

Type:Floating Point
Interface:CAN, EBI/EMI, I²C, McBSP, SCI, SPI
Clock Rate:200MHz
Non-Volatile Memory:ROM (16kB)
On-Chip RAM:516kB
Voltage - I/O:3.30V
Voltage - Core:1.10V
Operating Temperature:-40°C ~ 105°C (TJ)
Mounting Type:Surface Mount
Package / Case:256-BGA
Supplier Device Package:256-BGA (17x17)
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Similar Products

Part Number TMS320C28345ZFET TMS320C28346ZFET TMS320C28341ZFET TMS320C28342ZFET TMS320C28343ZFET TMS320C28344ZFET TMS320C28345ZFEQ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Obsolete Active Obsolete Active Obsolete
Type Floating Point Floating Point Floating Point Floating Point Floating Point Floating Point Floating Point
Interface CAN, EBI/EMI, I²C, McBSP, SCI, SPI CAN, EBI/EMI, I²C, McBSP, SCI, SPI CAN, EBI/EMI, I²C, McBSP, SCI, SPI CAN, EBI/EMI, I²C, McBSP, SCI, SPI CAN, EBI/EMI, I²C, McBSP, SCI, SPI CAN, EBI/EMI, I²C, McBSP, SCI, SPI CAN, EBI/EMI, I²C, McBSP, SCI, SPI
Clock Rate 200MHz 300MHz 200MHz 300MHz 200MHz 300MHz 200MHz
Non-Volatile Memory ROM (16kB) ROM (16kB) ROM (16kB) ROM (16kB) ROM (16kB) ROM (16kB) ROM (16kB)
On-Chip RAM 516kB 516kB 196kB 196kB 260kB 260kB 516kB
Voltage - I/O 3.30V 3.30V 3.30V 3.30V 3.30V 3.30V 3.30V
Voltage - Core 1.10V 1.20V 1.10V 1.20V 1.10V 1.20V 1.10V
Operating Temperature -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 256-BGA 256-BGA 256-BGA 256-BGA 256-BGA 256-BGA 256-BGA
Supplier Device Package 256-BGA (17x17) 256-BGA (17x17) 256-BGA (17x17) 256-BGA (17x17) 256-BGA (17x17) 256-BGA (17x17) 256-BGA (17x17)

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