Standard Package 119

packing tray

Active Part Status

Category Integrated Circuit (IC)

Product Family Embedded - Microcontrollers

Series C2000? C28x Piccolo?

Other names 296-32764

TMS320F28035PNT-ND

Specification

Core processor C28x

Kernel Specification 32-bit

Speed 60MHz

Connectivity CANbus, I2C, LINbus, SCI, SPI, UART/USART

Peripheral Brownout Detection/Reset, POR, PWM, WDT

I/O count 45

Program storage capacity 128KB (64K x 16)

Program Memory Type Flash

EEPROM capacity-

RAM size 10K x 16

Voltage - Power Supply (Vcc/Vdd) 1.71V ~ 1.995V

Data Converter A/D 16x12b

Oscillator Type Internal

Operating temperature -40°C ~ 105°C (TA)

Mounting Type Surface Mount Type

Package/Enclosure 80-LQFP

Vendor Device Package 80-LQFP (12x12)

1 Device Overview

1

1.1 1 Features

? Efficient 32-bit CPU (TMS320C28x)

– 60MHz (16.67ns cycle time)

– 16 × 16 and 32 × 32 MAC operation

– 16 × 16 dual MAC

– Harvard bus architecture

– Linked operation

– Fast interrupt response and handling

– Unified Memory Programming Model

– Efficient code (using C/C++ and assembly language)

? Programmable Control Law Accelerator (CLA)

– 32-bit floating point arithmetic accelerator

– Code execution independent of main CPU

? Mantissa method: little endian method

? Support JTAG boundary scan

– IEEE Standard 1149.1-1990 Standard Test Access Ports and Edges

Interface scan structure

? Both the device and the system can achieve low cost:

– 3.3V single supply

– No power sequencing required

– Integrated power-on reset and brown-out reset

– low power

– No analog support pins

? Timing:

– Two internal zero-pin oscillators

– On-chip crystal oscillator and external clock input

– Watchdog Timer Module

– Missing clock detection circuit

? Up to 45 individually programmable multiplexers with input filtering

General Purpose Input Output (GPIO) pins

? Peripheral Interrupt Expansion (PIE) module that supports all peripheral interrupts

? Three 32-bit CPU timers

? Each Enhanced Pulse Width Modulator (ePWM) has an independent

16-bit timer

? On-chip memory

– Flash, SRAM, OTP, Boot ROM available

? Code Security Module

? 128-bit security key and lock

– Protect secure memory blocks

– Prevent firmware reverse engineering

? Serial port peripherals

– One Serial Communication Interface (SCI) Universal Asynchronous Receiver/Transmitter

(UART) module

– Two Serial Peripheral Interface (SPI) modules

– One Inter-Integrated Circuit (I2C) module

– A Local Interconnect Network (LIN) module

– One Enhanced Controller Area Network (eCAN) module

? Enhanced control peripherals

– ePWM

– High Resolution PWM (HRPWM)

– Enhanced Capture (eCAP) module

– High Resolution Input Capture (HRCAP) module

– Enhanced Quadrature Encoder Pulse (eQEP) module

– Analog to Digital Converter (ADC)

– On-chip temperature sensor

- Comparators

? Advanced simulation features

– Analysis and breakpoint functions

– Real-time debugging via hardware

? Packaging options

– 56-Pin RSH Ultra Thin Quad Flatpack (Leadless)

(VQFN)

– 64-pin thin quad flat panel (TQFP) package

– 80-pin PN Low Profile Quad Flat Panel (LQFP) package

? Temperature options

– T: -40°C to 105°C

– S: -40°C to 125°C

– Q: –40°C to 125°C

(by targeting automotive applications)