參數(shù)資料
型號: MSC7115VF1000
廠商: Freescale Semiconductor
文件頁數(shù): 13/56頁
文件大?。?/td> 0K
描述: DSP 16BIT W/DDR CTRLR 400-MAPBGA
標(biāo)準(zhǔn)包裝: 90
系列: StarCore
類型: SC1400 內(nèi)核
接口: 主機(jī)接口,I²C,UART
時鐘速率: 266MHz
非易失內(nèi)存: 外部
芯片上RAM: 400kB
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
MSC7115 Low-Cost 16-bit DSP with DDR Controller Data Sheet, Rev. 11
Specifications
Freescale Semiconductor
20
This section presents timing diagrams and specifications for individual signals and parallel I/O outputs and inputs. All AC
timings are based on a 30 pF load, except where noted otherwise, and a 50
Ω transmission line. For any additional pF, use the
following equations to compute the delay:
Standard interface: 2.45 + (0.054
× C
load) ns
DDR interface: 1.6 + (0.002
× C
load) ns
2.5.1
Clock and Timing Signals
The following tables describe clock signal characteristics. Table 7 shows the maximum frequency values for internal (core,
reference, and peripherals) and external (CLKO) clocks. You must ensure that maximum frequency values are not exceeded (see
for the allowable ranges when using the PLL).
2.5.2
Configuring Clock Frequencies
This section describes important requirements for configuring clock frequencies in the MSC7115 device when using the PLL
block. To configure the device clocking, you must program four fields in the Clock Control Register (CLKCTL):
PLLDVF field. Specifies the PLL division factor. The output of the divider block is the input to the multiplier block.
PLLMLTF field. Specifies the PLL multiplication factor. The output from the multiplier block is the VCO.
RNG field. Selects the available PLL frequency range.
CKSEL field. Selects the source for the core clock.
There are restrictions on the frequency range permitted at the beginning of the multiplication portion of the PLL that affect the
allowable values for the PLLDVF and PLLMLTF fields. The following sections define these restrictions and provide guidelines
to configure the device clocking when using the PLL. Refer to the Clock and Power Management chapter in the MSC711x
Reference Manual for details on the clock programming model.
Table 7. Maximum Frequencies
Characteristic
Maximum in MHz
Mask Set 1L44X
Mask Set 1M88B
Core clock frequency (CLOCK)
200
266
External output clock frequency (CLKO)
50
67
Memory clock frequency (CK, CK)
100
133
TDM clock frequency (TxRCK, TxTCK)
50
67
Table 8. Clock Frequencies in MHz
Characteristic
Symbol
Min
Max
Mask Set 1L44X
Mask Set 1M88B
CLKIN frequency
FCLKIN
10
100
CLOCK frequency
FCORE
200
266
CK, CK frequency
FCK
100
133
TDMxRCK, TDMxTCK frequency
FTDMCK
—50
50
CLKO frequency
FCKO
—50
67
AHB/IPBus/APB clock frequency
FBCK
100
133
Note:
The rise and fall time of external clocks should be 5 ns maximum
Table 9. System Clock Parameters
Characteristic
Min
Max
Unit
CLKIN frequency
10
100
MHz
CLKIN slope
—5
ns
CLKIN frequency jitter (peak-to-peak)
1000
ps
CLKO frequency jitter (peak-to-peak)
150
ps
相關(guān)PDF資料
PDF描述
RBB60DHBT-S621 EDGECARD 120POS DIP R/A .050 SLD
MSC7113VM1000 DSP 16BIT W/DDR CTRLR 400-MAPBGA
MSC7113VF1000 DSP 16BIT W/DDR CTRLR 400-MAPBGA
ACB56DHNT-S621 CONN EDGECARD 112POS .050 SLD
GSC25AG PS TRIPLE OUT 25W +5.1,12,-12V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSC7115VM1000 功能描述:DSP 16BIT W/DDR CTRLR 400-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
MSC7115VM800 功能描述:IC DSP PROCESSOR 16BIT 400MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 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:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
MSC7116 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Low-Cost 16-bit DSP with DDR Controller and 10/100 Mbps Ethernet MAC
MSC7116_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Low-Cost 16-bit DSP with DDR Controller and 10/100 Mbps Ethernet MAC
MSC7116VF1000 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 7116 STARLITE PB-BEARING 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