欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: ADSP-21161NCCA-100
廠商: ANALOG DEVICES INC
元件分類: 數字信號處理
英文描述: DSP Microcomputer
中文描述: 48-BIT, 27.5 MHz, OTHER DSP, PBGA225
封裝: 17 X 17 MM, MO-192AAF-2, BGA-225
文件頁數: 22/60頁
文件大小: 1019K
代理商: ADSP-21161NCCA-100
ADSP-21161N
–22–
REV. A
Note that the conditions causing a worst-case
P
EXT
are different
from those causing a worst-case
P
INT
. Maximum
P
INT
cannot
occur while 100% of the output pins are switching from all ones
to all zeros. Note also that it is not common for an application to
have 100% or even 50% of the outputs switching simultaneously.
Power-Up Sequencing – Silicon Revision 0.3, 1.0, 1.1
The timing requirements for DSP startup for silicon revision 0.3,
1.0, or 1.1 are given in
Table 8
.
Table 7. External Power Calculations (3.3 V Device)
Pin Type
Number of Pins
% Switching
C
f
V
DD2
10.9 V
10.9 V
10.9 V
10.9 V
10.9 V
=
P
EXT
= 0.030 W
= 0.000 W
= 0.000 W
= 0.128 W
= 0.027 W
Address
MSx
SDWE
Data
SDCLK0
P
EXT
= 0.185 W
11
4
1
32
1
20
0
0
50
100
24.7 pF
24.7 pF
24.7 pF
14.7 pF
24.7 pF
50 MHz
N/A
N/A
50 MHz
100 MHz
Table 8. Power-Up Sequencing for Revisions 0.3, 1.0, and 1.1 (DSP Startup)
Parameter
Timing Requirements
t
RSTVDD
t
VDDRAMP
t
IVDDEVDD
t
CLKVDD
t
VDDRST
t
CLKRST
t
PLLRST
Min
Max
Unit
RESET
Low Before V
DDINT
/V
DDEXT
on
V
DDINT
/V
DDEXT
Voltage Ramp Rate
1
V
DDINT
on Before V
DDEXT
CLKIN Valid After V
DDINT
/V
DDEXT
Valid
V
DDINT
/V
DDEXT
Valid Before
RESET
Deasserted
2
CLKIN Valid Before
RESET
Deasserted
3
PLL Control Setup Before
RESET
Deasserted
0
0.0009
–50
0
100
100
20
ns
V/μs
ms
ms
μs
μs
μs
9
+200
200
1
The minimum 0.9 V/ms is based on the slowest allowable ramp-up time (2 ms) for V
DDINT
to ramp from 0 volts to 1.8 volts and (3.6 ms) for V
DDEXT
to
ramp from 0 volts to 3.3 volts.
2
The minimum time of 0 ns assumes that V
DDINT
and V
DDEXT
power supplies are valid. The V
DDINT
and V
DDEXT
supplies must be fully ramped to their
1.8 and 3.3 volt rails before
RESET
can be deasserted.
3
The 100 μs minimum assumes a stable CLKIN signal after meeting worst-case start-up timing of crystal oscillator circuits. Refer to the crystal oscillator
manufacturer's data sheet for start-up time. A 25 ms maximum oscillator start-up time can be assumed if using the XTAL pin and internal oscillator
circuit in conjunction with an external crystal. 100 μs is the minimum time required for the PLL to reliably lock to a valid (stable) CLKIN frequency.
Figure 11. Power-Up Sequencing for Revisions 0.3, 1.0, and 1.1 (DSP Startup)
RESET
CLKDBL
CLK_CFG1-0
CLKIN
t
RSTVDD
VDDEXT
VDDINT
t
CLKRST
t
VDDRAMP
t
IVDDEVDD
t
VDDRAMP
t
PLLRST
t
CLKVDD
t
VDDRST
相關PDF資料
PDF描述
ADSP-21161NKCA-100 DSP Microcomputer
ADSP-21262SBBC-150 Embedded Processor
ADSP-21262SBBCZ150 Embedded Processor
ADSP-21262SKSTZ200 SHARC Processor
ADSP-21262 SHARC Processor
相關代理商/技術參數
參數描述
ADSP-21161NCCAZ100 功能描述:IC DSP CONTROLLER 32BIT 225MBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數字式信號處理器) 系列:SHARC® 標準包裝:2 系列:StarCore 類型:SC140 內核 接口:DSI,以太網,RS-232 時鐘速率:400MHz 非易失內存: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,FCBGA 供應商設備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21161NKCA-100 功能描述:IC DSP CONTROLLER 32BIT 225MBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數字式信號處理器) 系列:SHARC® 標準包裝:2 系列:StarCore 類型:SC140 內核 接口:DSI,以太網,RS-232 時鐘速率:400MHz 非易失內存: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,FCBGA 供應商設備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21161NKCA-100Z 制造商:Analog Devices 功能描述:
ADSP-21161NKCAZ100 功能描述:IC DSP CONTROLLER 32BIT 225MBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數字式信號處理器) 系列:SHARC® 標準包裝:2 系列:StarCore 類型:SC140 內核 接口:DSI,以太網,RS-232 時鐘速率:400MHz 非易失內存: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,FCBGA 供應商設備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21161NYCAZ110 功能描述:IC DSP CONTROLLER 32BIT 225BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數字式信號處理器) 系列:SHARC® 標準包裝:2 系列:StarCore 類型:SC140 內核 接口:DSI,以太網,RS-232 時鐘速率:400MHz 非易失內存: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,FCBGA 供應商設備封裝:431-FCPBGA(20x20) 包裝:托盤
主站蜘蛛池模板: 罗田县| 正阳县| 聊城市| 共和县| 喜德县| 白银市| 永安市| 故城县| 淮阳县| 绍兴市| 突泉县| 武邑县| 乐业县| 台前县| 梨树县| 仁怀市| 平阳县| 湄潭县| 诏安县| 两当县| 宜春市| 山丹县| 康保县| 濉溪县| 荔波县| 札达县| 屏东县| 平江县| 长寿区| 怀仁县| 佛学| 周宁县| 安吉县| 将乐县| 乐清市| 肥东县| 寻甸| 松桃| 白沙| 射洪县| 来凤县|