TMS320F2809PZA LQFP-100 microcontroller TI original stock

characteristic

High performance static CMOS technology

– 100MHz (10ns cycle time)

– 60MHz (16.67ns cycle time)

Low power consumption (1.8V core, 3.3V I/O) design

? Support JTAG Boundary scan

- IEEE Standard 1149.1-1990 Testing Access Ports and Edges

Boundary scanning architecture

High performance 32-bit CPU (TMS320C28x)

– 16 × 16 and 32 × 32 MAC operations

– 16 × 16 Dual MAC

Harvard Bus Architecture

- Sequential operation

- Fast interrupt response and handling

- Unified Memory Programming Model

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

On chip memory

– F2809：128K × 16 flash memory, 18K × 16 SARAM

F2808：64K × 16 flash memory, 18K × 16 SARAM

F2806：32K × 16 flash memory, 10K × 16 SARAM

F2802：32K × 16 flash memory, 6K × 16 SARAM

F2801：16K × 16 flash memory, 6K × 16 SARAM

F2801x：16K × 16 flash memory, 6K × 16 SARAM

– 1K × 16 OTP ROM (only applicable to flash devices)

– C2802：32K × 16 ROM，6K × 16 SARAM

C2801：16K × 16 ROM，6K × 16 SARAM

? Boot ROM (4K × 16)

- With software boot mode (via SCI, SPI, CAN, I2C

And parallel I/O)

- Standard mathematical table

? Clock and system control

On chip oscillator

- Watchdog timer module

Any GPIO A pin can be connected to one of three external kernel interrupts

Peripheral Interrupt Extension (PIE) block that supports all 43 peripheral interrupts

? endianness: small end endianness

128 bit security key/lock

- Protect Flash/OTP/L0/L1 blocks

- Prevent firmware reverse engineering

Three 32-bit CPU timers

Enhanced control peripherals

Up to 16 PWM outputs

Up to 6 HRPWM outputs at 150ps MEP resolution

- Up to 4 capture inputs

- Up to 2 orthogonal encoder interfaces

Up to 6 32-bit/6 16-bit timers

? Serial port peripherals

- Up to 4 SPI modules

- Up to 2 SCI (UART) modules

– Up to 2 CAN modules

-1 internal integrated circuit (I2C) bus

12 bit ADC, 16 channels

– 2 × 8-channel input multiplexer

- Two sampling hold

- Single/synchronous conversion

- Fast conversion rate:

80ns -12.5MSPS (F2809 only)

160ns - 6.25MSPS (280x)

267ns - 3.75MSPS (F2801x)

- Internal or external benchmarks

Up to 35 multiplexers with input filtering function and programmable separately

Using GPIO pins

Advanced simulation features

- Analysis and breakpoint functionality

- Real time debugging through hardware

Development support includes

- ANSI C/C++compiler/assembler/connector

– Code Composer Studio ? Source code for IDE project examples

– SYS/BIOS

– Digital motor control and digital power software library

Low power consumption mode, saving energy consumption

- Supports idle, standby, and shutdown modes

- Disable individual peripheral clocks

? Packaging options

- Thin Square Flatpack (PZ)

– MicroStar BGA ? (GGM，ZGM)

? Temperature options

- A: -40 ° C to 85 ° C (PZ, GGM, ZGM)

- S: -40 ° C to 125 ° C (PZ, GGM, ZGM)

- Q: -40 ° C to 125 ° C (PZ)

(Passed AEC-Q100 certification for automotive applications)

application

? Motor drive and control

? Digital power supply