參數(shù)資料
型號: MSC7119VF1200
廠商: Freescale Semiconductor
文件頁數(shù): 32/60頁
文件大?。?/td> 0K
描述: DSP 16BIT W/DDR CTRLR 400-MAPBGA
標準包裝: 90
系列: StarCore
類型: 定點
接口: 主機接口,I²C,UART
時鐘速率: 300MHz
非易失內(nèi)存: ROM(8 kB)
芯片上RAM: 464kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.20V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 400-LFBGA
供應(yīng)商設(shè)備封裝: 400-MAPBGA(17x17)
包裝: 托盤
MSC7119 Data Sheet, Rev. 8
Freescale Semiconductor
38
2.5.11
Event Timing
Figure 24 shows the signal behavior of the EVNT pins.
2.5.12
GPIO Timing
Figure 25 shows the signal behavior of the GPI/GPO pins.
Table 29. EVNT Signal Timing
Number
Characteristics
Type
Min
67
EVNT as input
Asynchronous
1.5
× APBCLK periods
68
EVNT as output
Synchronous to core clock
1 APBCLK period
Notes:
1.
Refer to Table 27 for a definition of the APBCLK period.
2.
Direction of the EVNT signal is configured through the GPIO and Event port registers.
3.
Refer to the signal chapter in the MSC711x Reference Manual for details on EVNT pin functionality.
Figure 24. EVNT Pin Timing
Table 30. GPIO Signal Timing1,2,3
Number
Characteristics
Type
Min
601
GPI4.5
Asynchronous
1.5
× APBCLK periods
602
GPO5
Synchronous to core clock
1 APBCLK period
603
Port A edge-sensitive interrupt
Asynchronous
1.5
× APBCLK periods
604
Port A level-sensitive interrupt
Asynchronous
3
× APBCLK periods6
Notes:
1.
Refer to Table 27 for a definition of the APBCLK period.
2.
Direction of the GPIO signal is configured through the GPIO port registers.
3.
Refer to Section 1.5 for details on GPIO pin functionality.
4.
GPI data is synchronized to the APBCLK internally and the minimum listed is the capability of the hardware to capture data
into a register when the GPADR is read. The specification is not tested due to the asynchronous nature of the input and
dependence on the state of the DSP core. It is guaranteed by design.
5.
The output signals cannot toggle faster than 75 MHz.
6.
Level-sensitive interrupts should be held low until the system determines (via the service routine) that the interrupt is
acknowledged.
Figure 25. GPI/GPO Pin Timing
EVNT in
67
EVNT out
68
GPI
601
GPO
602
相關(guān)PDF資料
PDF描述
HWS600-48 PWR SUP IND 48V 13A SNG OUTPUT
MAX6581TG9C+ IC TEMP SENSOR 8-CH PREC 24-TQFN
ATFC-0402-1N9-BT INDUCTOR THIN FILM 1.9NH 0402
VE-BTL-CV-F3 CONVERTER MOD DC/DC 28V 150W
VJ1206Y221KBAAT4X CAP CER 220PF 50V 10% X7R 1206
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSC7119VM1200 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC FASTSTAR DSP 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 安裝風格:SMD/SMT
MSC711XADS 功能描述:開發(fā)板和工具包 - 其他處理器 DEV SYS FOR FSL 711X DEV RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MSC711XEVM 功能描述:開發(fā)板和工具包 - 其他處理器 EVAL KIT W/FULL LIC CW RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MSC711XEVMT 功能描述:KIT EVAL W/FULL LIC CW RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:* 標準包裝:1 系列:- 傳感器類型:CMOS 成像,彩色(RGB) 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
MSC7121VRF 制造商:Freescale Semiconductor 功能描述:GPON UMC 140 MHZ - Trays