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參數(shù)資料
| 型號： | MSC7115VM1000 |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 49/56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(jī)接口，I²C，UART |
| 時(shí)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 |
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Ordering Information
MSC7115 Low-Cost 16-bit DSP with DDR Controller Data Sheet, Rev. 11
Freescale Semiconductor
53
3.6
Connectivity Guidelines
This section summarizes the connections and special conditions, such as pull-up or pull-down resistors, for the MSC7115
device. Following are guidelines for signal groups and configuration settings:
Clock and reset signals.
— SWTE is used to configure the MSC7115 device and is sampled on the deassertion of PORESET, so it should be
tied to VDDC or GND either directly or through pull-up or pull-down resistors until PORESET is deasserted. After
PORESET
, this signal can be left floating.
— BM[0–1] configure the MSC7115 device and are sampled until PORESET is deasserted, so they should be tied to
VDDIO or GND either directly or through pull-up or pull-down resistors.
— HRESET should be pulled up.
Interrupt signals. When used, IRQ pins must be pulled up.
HDI16 signals.
— When they are configured for open-drain, the HREQ/HREQ or HTRQ/HTRQ signals require a pull-up resistor.
However, these pins are also sampled at power-on reset to determine the HDI16 boot mode and may need to be
pulled down. When these pins must be pulled down on reset and pulled up otherwise, a buffer can be used with
the HRESET signal as the enable.
— When the device boots through the HDI16, the HDDS, HDSP and H8BIT pins should be pulled up or down,
depending on the required boot mode settings.
I2C signals. The SCL and SDA signals, when programmed for I2C, requires an external pull-up resistor.
General-purpose I/O (GPIO) signals. An unused GPIO pin can be disconnected. After boot, program it as an output
pin.
Other signals.
—The TEST0 pin must be connected to ground.
—The TPSEL pin should be pulled up to enable debug access via the EOnCE port and pulled down for boundary
scan.
— Pins labelled NO CONNECT (NC) must not be connected.
— When a 16-pin double data rate (DDR) interface is used, the 16 unused data pins should be no connects (floating)
if the used lines are terminated.
— Do not connect DBREQ to DONE (as you would for the MSC8101 device). Connect DONE to one of the EVNT
pins, and DBREQ to HRRQ.
4
Ordering Information
Consult a Freescale Semiconductor sales office or authorized distributor to determine product availability and place an order.
Part
Supply
Voltage
Package Type
Pin
Count
Core
Frequency
(MHz)
Solder Spheres
Order Number
MSC7115
(mask
1L44X
1.2 V core
2.5 V mem.
3.3 V I/O
Molded Array Process-Ball Grid
Array (MAP-BGA)
400
200
Lead-free
MSC7115VM800
Lead-bearing
MSC7115VF800
MSC7115
(mask
1M88B)
1.2 V core
2.5 V mem
3.3 V I/O
Molded Array Process-Ball Grid
Array (MAP-BGA)
400
266
Lead-free
MSC7115VM1000
Lead-bearing
MSC7115VF1000
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 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(shí)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(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)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 |
| MSC7116VM1000 | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 7116 STARLITE - PBF 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(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)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 |
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