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參數(shù)資料
型號(hào)： ADSP-BF542BBCZ-5A
廠商： Analog Devices Inc
文件頁數(shù)： 28/100頁
文件大?。?/td> 0K
描述： IC DSP 16BIT 533MHZ 400CSBGA
產(chǎn)品培訓(xùn)模塊： Blackfin® Processor Core Architecture Overview
Blackfin® Device Drivers
Blackfin® Optimizations for Performance and Power Consumption
Blackfin® System Services
標(biāo)準(zhǔn)包裝： 1
系列： Blackfin®
類型： 定點(diǎn)
接口： CAN，SPI，SSP，TWI，UART，USB
時(shí)鐘速率： 533MHz
非易失內(nèi)存： 外部
芯片上RAM： 132kB
電壓 - 輸入/輸出： 2.50V，3.30V
電壓 - 核心： 1.25V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 400-LFBGA，CSPBGA
供應(yīng)商設(shè)備封裝： 400-CSPBGA（17x17）
包裝： 托盤
配用： ADZS-BF548-EZLITE-ND - KIT EZLITE ADZS-BF548
ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
Rev. C
|
Page 33 of 100
|
February 2010
VDDVR
13
P
Internal Voltage Regulator Power Supply (Connect to VDDEXT
when unused.)
GND
G
Ground
VDDMP
P
MXVR PLL Power Supply. (Must be driven to same level as VDDINT. Connect
to VDDINT when unused or when MXVR is not present.)
GNDMP
G
MXVR PLL Ground (Connect to GND when unused or when MXVR is not
present.)
1 I = Input, O = Output, P =Power, G = Ground, C = Crystal, A = Analog.
2 Refer to Table 61 on Page 86 through Table 70 on Page 87 for driver types.
3 To use the SPI memory boot, SPI0SCK should have a pulldown, SPI0MISO should have a pullup, and SPI0SEL1 is used as the CS with a pullup.
4 HWAIT/HWAITA should be pulled high or low to configure polarity. See Booting Modes on Page 19.
5 GPW functionality is available when MXVR is not present or unused.
6 This pin should not be used as GPIO if booting in mode 1.
7 This pin should always be enabled as ND_CE in software and pulled high with a resistor when using NAND flash.
8 This pin should always be enabled as BR in software and pulled high to enable asynchronous access.
9 This pin must be pulled low through a 10kOhm resistor if self-refresh mode is desired during hibernate state or deep-sleep mode.
10If the USB is used in device mode only, the USB_ID pin should be either pulled high or left unconnected.
11This pin is an output only during initialization of USB OTG session request pulses. Therefore, host mode or OTG type A mode requires that an external voltage source of
5 V, at 8 mA or more per the OTG specification, be applied to this pin. Other OTG modes require that this external voltage be disabled.
12To ensure proper operation, the power pins should be driven to their specified level even if the associated peripheral is not used in the application.
13This pin must always be connected. If the internal voltage regulator is not being used, this pin may be connected to VDDEXT. Otherwise it should be powered according to the
VDDVR specification. For automotive grade models, the internal voltage regulator must not be used and this pin must be tied to VDDEXT.
Table 12. Pin Descriptions (Continued)
Pin Name
I/O1 Function (First / Second/Third/ Fourth)
Driver
Type2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-BF542BBCZ-5X 制造商:Analog Devices 功能描述:
ADSP-BF542KBCZ4A 制造商:Analog Devices 功能描述:
ADSP-BF542KBCZ-6A 功能描述:IC DSP 16BIT 600MHZ 400CSBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號(hào)處理器） 系列:Blackfin® 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
ADSP-BF542MBBCZ-5M 功能描述:IC DSP 16BIT 533MHZ MDDR 400CBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號(hào)處理器） 系列:Blackfin® 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
ADSP-BF544BBCZ-4A 功能描述:IC CCD SIGNAL PROCESSOR 400BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號(hào)處理器） 系列:Blackfin® 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
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