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參數資料
型號: ADSP-21060LKB-160
廠商: ANALOG DEVICES INC
元件分類: 數字信號處理
英文描述: RES, 2.2 K SM CHIP 5% 50V 1/16 WATT, 0603
中文描述: 48-BIT, 40 MHz, OTHER DSP, PBGA225
封裝: PLASTIC, MS-034AAJ-2, BGA-225
文件頁數: 14/47頁
文件大小: 366K
代理商: ADSP-21060LKB-160
–14–
ADSP-21060/ADSP-21060L
REV. D
POWER DISSIPATION ADSP-21060 (5 V)
These specifications apply to the internal power portion of V
DD
only. See the Power Dissipation section of this data sheet for calcula-
tion of external supply current and total supply current. For a complete discussion of the code used to measure power dissipation, see
the technical note “SHARC Power Dissipation Measurements.”
Specifications are based on the following operating scenarios:
Operation
Peak Activity (I
DDINPEAK
)
Multifunction
High Activity (I
DDINHIGH
)
Multifunction
Low Activity (I
DDINLOW
)
Single Function
Instruction Type
Instruction Fetch
Cache
Internal Memory
Internal Memory
Core Memory Access
2 per Cycle (DM and PM)
1 per Cycle (DM)
None
Internal Memory DMA
1 per Cycle
1 per 2 Cycles
1 per 2 Cycles
To estimate power consumption for a specific application, use the following equation where % is the amount of time your program
spends in that state:
%
PEAK
×
I
DDINPEAK
+ %HIGH
×
I
DDINHIGH
+ %LOW
×
I
DDINLOW
+ %IDLE
×
I
DDIDLE
= power consumption
Parameter
Test Conditions
Max
Units
I
DDINPEAK
Supply Current (Internal)
1
t
CK
= 30 ns, V
DD
= max
t
CK
= 25 ns, V
DD
= max
t
CK
= 30 ns, V
DD
= max
t
CK
= 25 ns, V
DD
= max
t
CK
= 30 ns, V
DD
= max
t
CK
= 25 ns, V
DD
= max
V
DD
= max
745
850
575
670
340
390
200
mA
mA
mA
mA
mA
mA
mA
I
DDINHIGH
Supply Current (Internal)
2
I
DDINLOW
Supply Current (Internal)
2
I
DDIDLE
Supply Current (Idle)
3
NOTES
S
1
The test program used to measure I
represents worst case processor operation and is not sustainable under normal application conditions. Actual internal
power measurements made using typical applications are less than specified.
2
I
is a composite average based on a range of high activity code. I
DDINLOW
is a composite average based on a range of low activity code.
3
Idle denotes ADSP-21060L state during execution of IDLE instruction.
相關PDF資料
PDF描述
ADSP-21060LKS-133 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21060LKS-160 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061KS-133 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061L ADSP-2106x SHARC DSP Microcomputer Family
相關代理商/技術參數
參數描述
ADSP-21060LKBZ-160 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
ADSP-21060LKS-133 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit 33MHz 33MIPS 240-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:FLOATING PT PROCESSOR, 3.3V, 33MHZ. - Bulk
ADSP-21060LKS-160 功能描述:IC DSP CONTROLLER 32BIT 240MQFP 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-21060LKSZ-133 功能描述:IC DSP CONTROLLER 32BIT 240-MQFP 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-21060LKSZ-160 功能描述:IC DSP CONTROLLER 32BIT 240MQFP 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
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