參數(shù)資料
型號: TMS320F2812GHHMEP
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): 95/159頁
文件大?。?/td> 2084K
代理商: TMS320F2812GHHMEP
Electrical Specifications
95
March 2004 Revised October 2004
SGUS051A
VDD_3.3V
2.5 V
(see Note A)
3.3 V
VDD_1.8V
XRS
1.8 V (or
1.9 V)
XRS
> 8
μ
s
1.5 V
3.3 V
<10 ms
>1 ms
Power-Up Sequence
Power-Down Sequence
1.8 V (or
1.9 V)
VDD_3.3V
VDD_1.8V
VDDIO, VDD3VFL, VDDAIO, VDDA1, VDDA2, AVDDREFBG
VDD, VDD1
NOTES: A. 1.8-V (or 1.9 V) supply should ramp after the 3.3-V supply reaches at least 2.5 V.
B. Reset (XRS) should remain low until supplies and clocks are stable. See Figure 69, Power-on Reset in Microcomputer Mode
(XMP/MC = 0), for minimum requirements.
C. Voltage supervisor or LDO reset control will trip reset (XRS) first when the 3.3-V supply is off regulation. Typically, this occurs
a few milliseconds before the 1.8-V (or 1.9 V) supply reaches 1.5 V.
D. Keeping reset low (XRS) at least 8
μ
s prior to the 1.8-V (or 1.9 V) supply reaching 1.5 V will keep the flash module in complete
reset before the supplies ramp down.
E. Since the state of GPIO pins is undefined until the 1.8-V (or 1.9 V) supply reaches at least 1 V, this supply should be ramped
as quickly as possible (after the 3.3-V supply reaches at least 2.5 V).
F. Other than the power supply pins, no pin should be driven before the 3.3-V rail has been fully powered up.
See Note B
See Note D
See Note C
Figure 64. F2812/F2811/F2810 Typical Power-Up and Power-Down Sequence Option 2
相關(guān)PDF資料
PDF描述
TMS0320F2810PBKAEP Digital Signal Processors
TMS20F2810PBKAEP Digital Signal Processors
TMP20F2810PBKAEP Digital Signal Processors
TMS320F2812PGFMEP Digital Signal Processors
TMS320F2810PGFAEP Digital Signal Processors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320F2812GHHQ 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 32-Bit Digital Sig Controller w/Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320F2812GHHS 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 32-Bit Digital Sig Controller w/Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320F2812PGFA 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 32-Bit Digital Sig Controller w/Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320F2812PGFAG4 功能描述:C28x C2000? C28x Fixed-Point Microcontroller IC 32-Bit 150MHz 256KB (128K x 16) FLASH 176-LQFP (24x24) 制造商:texas instruments 系列:C2000?? C28x 定點 包裝:托盤 零件狀態(tài):有效 核心處理器:C28x 核心尺寸:32-位 速度:150MHz 連接性:CAN,EBI/EMI,McBSP,SCI,SPI,UART/USART 外設(shè):DMA,POR,PWM,WDT I/O 數(shù):56 程序存儲容量:256KB(128K x 16) 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:18K x 16 電壓 - 電源(Vcc/Vdd):1.81 V ~ 2 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 16x12b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C(TA) 封裝/外殼:176-LQFP 供應(yīng)商器件封裝:176-LQFP(24x24) 標(biāo)準(zhǔn)包裝:40
TMS320F2812PGFQ 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 32-Bit Digital Sig Controller w/Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT