ADZS-21371-EZLITE【PDF 20/56 页】KIT EVAL EZLITE ADZS-21371

您好，
买卖IC网欢迎您。
请登录
免费注册

16页 17页 18页 19页 [20页]21页 22页 23页 24页

ADSP-21371 / ADSP-21375

Power-Up Sequencing

The timing requirements for processor startup are given in

Note that during power-up, a leakage current of approximately

200 μA may be observed on the RESET pin. This leakage current

results from the weak internal pull-up resistor on this pin being

enabled during power-up.

Table 13. Power Up Sequencing Timing Requirements (Processor Startup)

Parameter

Min

Max

Unit

Timing Requirements

t RSTVDD

RESET Low Before V DDINT /V DDEXT On

0

ns

t IVDDEVDD

V DDINT on Before V DDEXT

–50

+200

ms

t CLKVDD

t CLKRST

t PLLRST

1

CLKIN Valid After V DDINT /V DDEXT Valid

CLKIN Valid Before RESET Deasserted

PLL Control Setup Before RESET Deasserted

0

10 2

20 3

200

ms

μs

μs

Switching Characteristic

t CORERST

Core Reset Deasserted After RESET Deasserted

4096 × t CK + 2 × t CCLK 4, 5

1

2

3

4

5

Valid V DDINT /V DDEXT assumes that the supplies are fully ramped to their 1.2 and 3.3 volt rails. Voltage ramp rates can vary from microseconds to hundreds of milliseconds

depending on the design of the power supply subsystem.

Assumes a stable CLKIN signal, after meeting worst-case startup timing of crystal oscillators. Refer to your crystal oscillator manufacturer's datasheet for startup time. Assume

a 25 ms maximum oscillator startup time if using the XTAL pin and internal oscillator circuit in conjunction with an external crystal.

Based on CLKIN cycles.

Applies after the power-up sequence is complete. Subsequent resets require a minimum of four CLKIN cycles for RESET to be held low in order to properly initialize and

propagate default states at all I/O pins.

The 4096 cycle count depends on t SRST specification in Table 15 . If setup time is not met, one additional CLKIN cycle may be added to the core reset time, resulting in 4097

cycles maximum.

RESET

V DDINT

V DDEXT

t RSTVDD

t IVDDEVDD

t CLKVDD

CLKIN

t CLKRST

CLK_CFG1–0

RESETOUT

t PLLRST

Figure 5. Power-Up Sequencing

Rev. D | Page 20 of 56 | April 2013

t CORERST

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

我的联系方式

*

*

*

相关PDF资料

ADZS-21469-EZLITE KIT EVAL EZ LITE ADSP-21469

ADZS-21479-EZLITE KIT EVAL EZ BOARD ADSP-2147X

ADZS-21489-EZLITE KIT EVAL EZ BOARD ADSP-2148X

ADZS-218X-ICE-2.5V EMULATOR SRL FOR ADDS-218X-ICE

ADZS-BF506F-EZLITE KIT EVAL EZLITE ADSP-BF506F

ADZS-BF518F-EZLITE KIT EZ LITE BF512F/14F/16F/18F

ADZS-BF527-EZLITE BOARD EVAL ADSP-BF527

ADZS-BF533-EZLITE KIT W/BOARD EVAL FOR ADSP-BF533

相关代理商/技术参数

ADZS-21371-EZLITE 制造商:Analog Devices 功能描述:ADZS-21371-EZLITE

ADZS-21375-EZLITE 功能描述:KIT BOARD FOR EZ-LITE ADSP-217X RoHS:是类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等）系列:SHARC® 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器产品目录页面:659 (CN2011-ZH PDF)

ADZS-21469-EZBRD 功能描述:KIT EVAL EZ BOARD ADSP-21469 RoHS:是类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等）系列:SHARC® 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板，软件，4x4 键盘，光学拨轮，QVGA 触摸屏 LCD 和 40G 硬盘配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA

ADZS-21469-EZLITE 功能描述:KIT EVAL EZ LITE ADSP-21469 RoHS:是类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等）系列:SHARC® 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板，软件，4x4 键盘，光学拨轮，QVGA 触摸屏 LCD 和 40G 硬盘配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA

ADZS-21479-EZBRD 功能描述:BOARD EVAL FOR ADZS-2147X RoHS:是类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等）系列:SHARC® 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器产品目录页面:659 (CN2011-ZH PDF)

ADZS-21479-EZBRD 制造商:Analog Devices 功能描述:EZ BOARD SUPPORTING SHARC 21479

ADZS-21479-EZLITE 功能描述:KIT EVAL EZ BOARD ADSP-2147X RoHS:是类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等）系列:SHARC® 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板，软件，4x4 键盘，光学拨轮，QVGA 触摸屏 LCD 和 40G 硬盘配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA

ADZS-21489-EZBRD 功能描述:BOARD EVAL FOR ADZS-2148X RoHS:是类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等）系列:SHARC® 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板，软件，4x4 键盘，光学拨轮，QVGA 触摸屏 LCD 和 40G 硬盘配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA