參數(shù)資料
型號: MSC7115VF1000
廠商: Freescale Semiconductor
文件頁數(shù): 22/56頁
文件大小: 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
Freescale Semiconductor
29
Figure 10 and Figure 11 show HDI16 read signal timing. Figure 12 and Figure 13 show HDI16 write signal
timing.
Notes:
1.
THCLK = 2/ (Core Clock). At 200 MHz, THCLK = 10 ns. TCORE = core clock period. At 266 MHz, TCORE = 3.75 ns.
2.
In the timing diagrams below, the controls pins are drawn as active low. The pin polarity is programmable.
3.
VDD = 3.3 V ± 0.15 V; TJ = –40°C to +105 °C, CL = 30 pF for maximum delay timings and CL = 0 pF for minimum delay timings.
4.
The read data strobe is HRD/HRD in the dual data strobe mode and HDS/HDS in the single data strobe mode.
5.
For 64-bit transfers, The “l(fā)ast data register” is the register at address 0x7, which is the last location to be read or written in data
transfers. This is RX0/TX0 in the little endian mode (HBE = 0), or RX3/TX3 in the big endian mode (HBE = 1).
6.
This timing is applicable only if a read from the “l(fā)ast data register” is followed by a read from the RXL, RXM, or RXH registers
without first polling RXDF or HREQ bits, or waiting for the assertion of the HREQ/HREQ signal.
7.
This timing is applicable only if two consecutive reads from one of these registers are executed.
8.
The write data strobe is HWR in the dual data strobe mode and HDS in the single data strobe mode.
9.
The data strobe is host read (HRD/HRD) or host write (HWR/HWR) in the dual data strobe mode and host data strobe
(HDS/HDS) in the single data strobe mode.
10. The host request is HREQ/HREQ in the single host request mode and HRRQ/HRRQ and HTRQ/HTRQ in the double host
request mode. HRRQ/HRRQ is deasserted only when HOTX fifo is empty, HTRQ/HTRQ is deasserted only if HORX fifo is full
(treat as level Host Request).
11. Compute the value using the expression.
12. For mask set 1M88B, the read and write data strobe minimum deassertion width for non-”last data register” accesses in single
and dual data strobe modes is based on timings 57 and 58.
Figure 10. Read Timing Diagram, Single Data Strobe
Table 22. Host Interface (HDI16) Timing1, 2 (continued)
No.
Characteristics3
Mask Set 1L44X
Mask Set 1M88B
Unit
Expression
Value
Expression
Value
HDS
HA[0–3]
HCS[1–2]
HD[0–15]
50
55
44c
44a
53
52
58
57
51
49
61
56
HREQ (single host request)
HRW
57
58
HRRQ (double host request)
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