參數(shù)資料
型號: TMX320F28069PZPA
廠商: Texas Instruments
文件頁數(shù): 121/174頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 128KB FLASH 100LQFP
產(chǎn)品培訓模塊: ControlSUITE
Piccolo F2806x
Motor Signal Chain Overview
TPS75005 Single IC Power for C2000 MCU
標準包裝: 1
系列: TMS320F2806x, Piccolo™, C2000™
核心處理器: C28x
芯體尺寸: 32-位
速度: 80MHz
連通性: CAN,I²C,McBSP,SCI,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 54
程序存儲器容量: 256KB(128K x 16)
程序存儲器類型: 閃存
RAM 容量: 50K x 16
電壓 - 電源 (Vcc/Vdd): 1.71 V ~ 1.995 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-LQFP
包裝: 托盤
其它名稱: 296-32778
TMX320F28069PZPA-ND
SPRS698D – NOVEMBER 2010 – REVISED DECEMBER 2012
2.9.3
PLL-Based Clock Module
The devices have an on-chip, PLL-based clock module. This module provides all the necessary clocking
signals for the device, as well as control for low-power mode entry. The PLL has a 5-bit ratio control
PLLCR[DIV] to select different CPU clock rates. The watchdog module should be disabled before writing
to the PLLCR register. The watchdog module can be re-enabled (if need be) after the PLL module has
stabilized, which takes 1 ms. The input clock and PLLCR[DIV] bits should be chosen in such a way that
the output frequency of the PLL (VCOCLK) is at least 50 MHz.
Table 2-15. PLL Settings
SYSCLKOUT (CLKIN)
PLLCR[DIV] VALUE(1) (2)
PLLSTS[DIVSEL] = 0 or 1(3)
PLLSTS[DIVSEL] = 2
PLLSTS[DIVSEL] = 3
00000 (PLL bypass)
OSCCLK/4 (Default)(1)
OSCCLK/2
OSCCLK
00001
(OSCCLK * 1)/4
(OSCCLK * 1)/2
(OSCCLK * 1)/1
00010
(OSCCLK * 2)/4
(OSCCLK * 2)/2
(OSCCLK * 2)/1
00011
(OSCCLK * 3)/4
(OSCCLK * 3)/2
(OSCCLK * 3)/1
00100
(OSCCLK * 4)/4
(OSCCLK * 4)/2
(OSCCLK * 4)/1
00101
(OSCCLK * 5)/4
(OSCCLK * 5)/2
(OSCCLK * 5)/1
00110
(OSCCLK * 6)/4
(OSCCLK * 6)/2
(OSCCLK * 6)/1
00111
(OSCCLK * 7)/4
(OSCCLK * 7)/2
(OSCCLK * 7)/1
01000
(OSCCLK * 8)/4
(OSCCLK * 8)/2
(OSCCLK * 8)/1
01001
(OSCCLK * 9)/4
(OSCCLK * 9)/2
(OSCCLK * 9)/1
01010
(OSCCLK * 10)/4
(OSCCLK * 10)/2
(OSCCLK * 10)/1
01011
(OSCCLK * 11)/4
(OSCCLK * 11)/2
(OSCCLK * 11)/1
01100
(OSCCLK * 12)/4
(OSCCLK * 12)/2
(OSCCLK * 12)/1
01101
(OSCCLK * 13)/4
(OSCCLK * 13)/2
(OSCCLK * 13)/1
01110
(OSCCLK * 14)/4
(OSCCLK * 14)/2
(OSCCLK * 14)/1
01111
(OSCCLK * 15)/4
(OSCCLK * 15)/2
(OSCCLK * 15)/1
10000
(OSCCLK * 16)/4
(OSCCLK * 16)/2
(OSCCLK * 16)/1
10001
(OSCCLK * 17)/4
(OSCCLK * 17)/2
(OSCCLK * 17)/1
10010
(OSCCLK * 18)/4
(OSCCLK * 18)/2
(OSCCLK * 18)/1
(1)
The PLL control register (PLLCR) and PLL Status Register (PLLSTS) are reset to their default state by the XRS signal or a watchdog
reset only. A reset issued by the debugger or the missing clock detect logic has no effect.
(2)
This register is EALLOW protected. See the "Systems Control and Interrupts" chapter of the TMS320x2806x Piccolo Technical
Reference Manual (literature number SPRUH18) for more information.
(3)
By default, PLLSTS[DIVSEL] is configured for /4. (The boot ROM changes this to /1.) PLLSTS[DIVSEL] must be 0 before writing to the
PLLCR and should be changed only after PLLSTS[PLLLOCKS] = 1.
Table 2-16. CLKIN Divide Options
PLLSTS [DIVSEL]
CLKIN DIVIDE
0
/4
1
/4
2
/2
3
/1
50
Device Overview
Copyright 2010–2012, Texas Instruments Incorporated
相關PDF資料
PDF描述
VI-26T-IX-F1 CONVERTER MOD DC/DC 6.5V 75W
TMX320F28069PFPA IC MCU 32BIT 128KB FLASH 80LQFP
VI-26R-IX-F2 CONVERTER MOD DC/DC 7.5V 75W
VI-26P-IX-F3 CONVERTER MOD DC/DC 13.8V 75W
VI-26N-IX-F3 CONVERTER MOD DC/DC 18.5V 75W
相關代理商/技術參數(shù)
參數(shù)描述
TMX320F28069UPFPA 功能描述:IC MCU 32BIT 128KB FLASH 80HTQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:TMS320F2806x, Piccolo™, C2000™ 標準包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設備:欠壓檢測/復位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲器容量:4KB(4K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
TMX320F28069UPZPA 功能描述:IC MCU 32BIT 128KB FLSH 100HTQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:TMS320F2806x, Piccolo™, C2000™ 標準包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設備:欠壓檢測/復位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲器容量:4KB(4K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
TMX320F2806GGMA 功能描述:IC 32-BIT DSP W/FLASH 100-BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:TMS320F280x, C2000™ 產(chǎn)品培訓模塊:XLP Deep Sleep Mode 8-bit PIC® Microcontroller Portfolio 標準包裝:22 系列:PIC® XLP™ 18F 核心處理器:PIC 芯體尺寸:8-位 速度:48MHz 連通性:I²C,SPI,UART/USART,USB 外圍設備:欠壓檢測/復位,POR,PWM,WDT 輸入/輸出數(shù):14 程序存儲器容量:8KB(4K x 16) 程序存儲器類型:閃存 EEPROM 大小:256 x 8 RAM 容量:512 x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 11x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:20-DIP(0.300",7.62mm) 包裝:管件 產(chǎn)品目錄頁面:642 (CN2011-ZH PDF) 配用:DV164126-ND - KIT DEVELOPMENT USB W/PICKIT 2DM164127-ND - KIT DEVELOPMENT USB 18F14/13K50AC164112-ND - VOLTAGE LIMITER MPLAB ICD2 VPP
TMX320F2806PZA 功能描述:IC 32-BIT DSP W/FLASH 100-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:TMS320F280x, C2000™ 產(chǎn)品培訓模塊:XLP Deep Sleep Mode 8-bit PIC® Microcontroller Portfolio 標準包裝:22 系列:PIC® XLP™ 18F 核心處理器:PIC 芯體尺寸:8-位 速度:48MHz 連通性:I²C,SPI,UART/USART,USB 外圍設備:欠壓檢測/復位,POR,PWM,WDT 輸入/輸出數(shù):14 程序存儲器容量:8KB(4K x 16) 程序存儲器類型:閃存 EEPROM 大小:256 x 8 RAM 容量:512 x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 11x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:20-DIP(0.300",7.62mm) 包裝:管件 產(chǎn)品目錄頁面:642 (CN2011-ZH PDF) 配用:DV164126-ND - KIT DEVELOPMENT USB W/PICKIT 2DM164127-ND - KIT DEVELOPMENT USB 18F14/13K50AC164112-ND - VOLTAGE LIMITER MPLAB ICD2 VPP
TMX320F2806ZGMA 制造商:Texas Instruments 功能描述:32-BIT DIGITAL SIGNAL CONTROLLER WITH FLASH - Trays