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TMS320F28075, TMS320F28074
SPRS902 –OCTOBER 2014
TMS320F2807x Piccolo™ Microcontrollers
1 Device Overview
1.1 Features
1
• TMS320C28x 32-Bit CPU • Analog Subsystem
– 120 MHz – Up to Three Analog-to-Digital Converters
– IEEE 754 Single-Precision Floating-Point
• 12-Bit Mode
– Trigonometric Math Unit (TMU)
– 3.1 MSPS Each (up to 9.3-MSPS
System)
• Programmable Control Law Accelerator
[28075 Only]
– Single-Ended
– 120 MHz
– Up to 17 External Channels
– IEEE 754 Single-Precision Floating-Point
• Single Sample-and-Hold (S/H) on Each ADC
Executes Code Independently of Main CPU
• HW Integrated Post-Processing of ADC
• On-Chip Memory
Conversions
– 512KB of Flash (ECC-Protected)
– Saturating Offset Calibration
– 100KB of RAM (ECC or Parity)
– Error From Setpoint Calculation
– Dual-Zone Security Supporting Third-Party
– High, Low, and Zero-Crossing Compare,
Development
With Interrupt Capability
• Clock and System Control
– Trigger-to-Sample Delay Capture
– Two Internal Zero-Pin 10-MHz Oscillators
– Eight Windowed Comparators With 12-Bit DAC
References
– On-Chip Crystal Oscillator and External Clock
Input
– Three 12-Bit Buffered DAC Outputs
– Windowed Watchdog Timer Module
• Enhanced Control Peripherals
– Missing Clock Detection Circuitry
– Up to 24 PWM Channels With Enhanced
Features
• 1.2-V Core, 3.3-V I/O Design
– Up to 16 High-Resolution Pulse Width
• System Peripherals
Modulator (HRPWM) Channels
– External Memory Interface (EMIF) With ASRAM
• High Resolution on Both A and B Channels
and SDRAM Support
of 8 PWM Modules
– 6-Channel Direct Memory Access (DMA)
• Dead-Band Support (on Both Standard and
Controller
High Resolution)
– Up to 97 Individually Programmable, Multiplexed
– Six Enhanced Capture (eCAP) Modules
General-Purpose Input/Output (GPIO) Pins With
Input Filtering
– Up to Three Enhanced Quadrature Encoder
Pulse (eQEP) Modules
– HW Interrupt Controller
– Up to 8 Sigma-Delta Filter Module (SDFM) Input
– Multiple Low-Power Mode Support With External
Channels, 2 Parallel Filters per Channel
Wakeup
• Standard SDFM Data Filtering
– JTAG Emulation Connection
• Comparator Filter for Fast Action for Out of
• Communications Peripherals
Range
– USB 2.0 + PHY Port
• Package Options:
– Two CAN-Bus Ports (Pin-Bootable)
– 176-Pin PowerPAD™ Thermally Enhanced Low-
– Three High-Speed (40-MHz) SPI Ports
Profile Quad Flatpack (HLQFP)
(Pin-Bootable)
[PTP Suffix]
– Two Multichannel Buffered Serial Ports
– 100-Pin PowerPAD Thermally Enhanced Thin
– Up to Four Serial Communications Interfaces
Quad Flatpack (HTQFP) [PZP Suffix]
(SCIs) (Pin-Bootable)
• Temperature Options:
– Two I
2
C Interfaces (Pin-Bootable)
– T: –40ºC to 105ºC Junction
– S: –40ºC to 125ºC Junction
– Q: –40ºC to 125ºC Free-Air
(Q100 Qualification for Automotive Applications)
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. ADVANCE INFORMATION for pre-production products; subject to
change without notice.
