TMS320F2808集成电路（IC）的微控制器规格书PDF中文资料

TMS320F2808属于集成电路（IC）的微控制器。由德州仪器制造生产的TMS320F2808微控制器微控制器产品是相对复杂的用户可编程数字逻辑器件。这些产品与视为微控制器的器件密切相关，两者之间的区别主要体现在制造商选择的用词。不过按照传统，微控制器集成了工作存储器，也更可能包含混合信号外设，并且往往与更简单的软件范例结合使用，旨在重复执行一系列预定义的任务。

1 Features

• High-performance static CMOS technology

– 100 MHz (10-ns cycle time)

– 60 MHz (16.67-ns cycle time)

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

• JTAG boundary scan support

– IEEE Standard 1149.1-1990 Standard Test

Access Port and Boundary Scan Architecture

• High-performance 32-bit CPU (TMS320C28x)

– 16 × 16 and 32 × 32 MAC operations

– 16 × 16 dual MAC

– Harvard bus architecture

– Atomic operations

– Fast interrupt response and processing

– Unified memory programming model

– Code-efficient (in C/C++ and Assembly)

• On-chip memory

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

F2808: 64K × 16 flash, 18K × 16 SARAM

F2806: 32K × 16 flash, 10K × 16 SARAM

F2802: 32K × 16 flash, 6K × 16 SARAM

F2801: 16K × 16 flash, 6K × 16 SARAM

F2801x: 16K × 16 flash, 6K × 16 SARAM

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

– C2802: 32K × 16 ROM, 6K × 16 SARAM

C2801: 16K × 16 ROM, 6K × 16 SARAM

• Boot ROM (4K × 16)

– With software boot modes (via SCI, SPI, CAN,

I2C, and parallel I/O)

– Standard math tables

• Clock and system control

– On-chip oscillator

– Watchdog timer module

• Any GPIO A pin can be connected to one of the

three external core interrupts

• Peripheral Interrupt Expansion (PIE) block that

supports all 43 peripheral interrupts

• Endianness: Little endian

• 128-bit security key/lock

– Protects flash/OTP/L0/L1 blocks

– Prevents firmware reverse-engineering

• Three 32-bit CPU timers

• Enhanced control peripherals

– Up to 16 PWM outputs

– Up to 6 HRPWM outputs with 150-ps MEP

resolution

– Up to four capture inputs

– Up to two quadrature encoder interfaces

– Up to six 32-bit/six 16-bit timers

• Serial port peripherals

– Up to 4 SPI modules

– Up to 2 SCI (UART) modules

– Up to 2 CAN modules

– One Inter-Integrated-Circuit (I2C) bus

• 12-bit ADC, 16 channels

– 2 × 8 channel input multiplexer

– Two sample-and-hold

– Single/simultaneous conversions

– Fast conversion rate:

80 ns - 12.5 MSPS (F2809 only)

160 ns - 6.25 MSPS (280x)

267 ns - 3.75 MSPS (F2801x)

– Internal or external reference

• Up to 35 individually programmable, multiplexed

GPIO pins with input filtering

• Advanced emulation features

– Analysis and breakpoint functions

– Real-time debug via hardware

• Development support includes

– ANSI C/C++ compiler/assembler/linker

– Code Composer Studio™ IDE

– SYS/BIOS

– Digital motor control and digital power software

libraries

• Low-power modes and power savings

– IDLE, STANDBY, HALT modes supported

– Disable individual peripheral clocks

• Package options

– Thin quad 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)

(AEC-Q100 qualification for automotive

applications)

2 Applications

• Motor drive and control

• Digital power

3 Description

The TMS320F2809, TMS320F2809-Q1, TMS320F2808, TMS320F2808-Q1 TMS320F2806, TMS320F2802,

TMS320F2801-Q1, TMS320F28015-Q1, TMS320F28016-Q1, TMS320C2802-Q1, and TMS320C2801 devices,

members of the TMS320C28x DSP generation, are highly integrated, high-performance solutions for demanding

control applications.

Throughout this document, TMS320F2809, TMS320F2809-Q1 TMS320F2808, TMS320F2808-Q1

TMS320F2806, TMS320F2802-Q1, TMS320F2801-Q1, TMS320C2802, TMS320C2801, TMS320F28015-Q1,

and TMS320F28016-Q1 are abbreviated as F2809, F2808, F2806, F2802-Q1, F2801-Q1, C2802, C2801,

F28015-Q1, and F28016-Q1, respectively. TMS320F28015-Q1 and TMS320F28016-Q1 are abbreviated as

F2801x. Device Comparison (100-MHz Devices) and Device Comparison (60-MHz Devices) provide a summary

of features for each device.