參數(shù)資料
型號: TMS320F2812PBKA
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: DIGITAL SIGNAL PROCESSORS
中文描述: 數(shù)字信號處理器
文件頁數(shù): 11/123頁
文件大小: 1205K
代理商: TMS320F2812PBKA
www.ti.com
1
Features
High-Performance Static CMOS Technology
100 MHz (10-ns Cycle Time)
Low-Power (1.8-V Core, 3.3-V I/O) Design
3.3-V Flash Voltage
JTAG Boundary Scan Support
High-Performance 32-Bit CPU (TMS320C28x)
16 x 16 and 32 x 32 MAC Operations
16 x 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
F2808: 64K X 16 Flash, 18K X 16 SARAM
F2806: 32K X 16 Flash, 10K X 16 SARAM
F2801: 16K X 16 Flash, 6K X 16 SARAM
9501: 16K X 16 Flash, 6K X 16 SARAM
1K x 16 OTP ROM
Boot ROM (4K x 16)
With Software Boot Modes (via SCI, SPI,
CAN, I
2
C, and Parallel I/O)
Standard Math Tables
Clock and System Control
Dynamic PLL Ratio Changes Supported
On-Chip Oscillator
Clock-Fail-Detect Mode
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
128-Bit Security Key/Lock
Protects Flash/OTP/L0/L1 Blocks
Prevents Firmware Reverse Engineering
Enhanced Control Peripherals
Up to 16 PWM Outputs
Up to 4 HRPWM Outputs With 150 ps MEP
Resolution
Up to Four Capture Inputs
Up to Two Quadrature Encoder Interfaces
Up to Six 32-bit Timers
Up to Six 16-bit Timers
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
Three 32-Bit CPU Timers
Serial Port Peripherals
Up to 4 Serial Peripheral Interface (SPI)
Modules
Up to 2 Serial Communications Interface
(SCI), Standard UART Modules
Up to 2 Enhanced Controller Area Network
(eCAN) Modules
One Inter-Integrated-Circuit (I
2
C) Bus
12-Bit ADC, 16 Channels
2 x 8 Channel Input Multiplexer
Two Sample-and-Hold
Single/Simultaneous Conversions
Fast Conversion Rate: 160 ns/6.25 MSPS
Internal or External Reference
Up to 35 Individually Programmable,
Multiplexed General-Purpose Input/Output
(GPIO) Pins With Input Filtering
Advanced Emulation Features
Analysis and Breakpoint Functions
Real-Time Debug via Hardware
Development Tools Include
ANSI C/C++ Compiler/Assembler/Linker
Supports TMS320C24x/240x Instructions
Code Composer Studio IDE
DSP/BIOS
JTAG Scan Controllers
(1)
[Texas Instruments (TI) or Third-Party]
Evaluation Modules
Broad Third-Party Digital Motor Control
Support
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)
(1)
IEEE Standard 1149.1-1990 Standard Test Access Port and
Boundary Scan Architecture
TMS320C24x, Code Composer Studio, DSP/BIOS, MicroStar BGA, TMS320C28x, MicroStar, C28x, TMS320C2000, TMS320 are
trademarks of Texas Instruments.
eZdsp, XDS510USB are trademarks of Spectrum Digital.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2003–2005, Texas Instruments Incorporated
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