參數(shù)資料
型號(hào): ADSP-2115BP-66
廠(chǎng)商: ANALOG DEVICES INC
元件分類(lèi): 數(shù)字信號(hào)處理
英文描述: ADSP-2100 Family DSP Microcomputers
中文描述: 24-BIT, 16.67 MHz, OTHER DSP, PQCC68
封裝: PLASTIC, LCC-68
文件頁(yè)數(shù): 31/64頁(yè)
文件大?。?/td> 666K
代理商: ADSP-2115BP-66
ADSP-21xx
REV. B
–31–
TIMNGPARAMETERS (ADSP-2101/2105/2111/2115/2161/2163)
INT E RRUPT S & FLAGS
Frequency
Dependency
Min
13 MHz
Min
13.824 MHz
Min
16.67 MHz
Min
20 MHz
Min
25 MHz
Min
Parameter
Max
Max
Max
Max
Max
Max
Unit
Timing Requirement:
t
IFS
IRQx
1
or FI Setup before
CLKOUT Low
2, 3
t
IFS
IRQx
1
or FI Setup before
CLK OUT Low
(ADSP-2111)
2, 3
t
IFH
IRQx
1
or FI Hold after CLK OUT
High
2, 3
Switching Characteristic:
t
FOH
FO Hold after CLKOUT High
5
t
FOD
FO Delay from CLKOUT High
34.2
33.1
30
27.5
25
0.25t
CK
+ 15
4
ns
37.2
36.1
33
30.5
28
0.25t
CK
+ 18
4
ns
19.2
18.1
15
12.5
10
0.25t
CK
ns
0
0
0
0
0
0
ns
ns
15
15
15
15
12
NOTES
1
IRQx=IRQ0, IRQ1, and IRQ2.
2
If IRQx and FI inputs meet t
and t
setup/hold requirements, they will be recognized during the current clock cycle; otherwise they will be recognized
during the following cycle. (Refer to the “Interrupt Controller” section in Chapter 3, Program Control, of the
ADSP-2100 Family User’s Manual
for further
information on interrupt servicing.)
3
Edge-sensitive interrupts require pulse widths greater than 10 ns. Level-sensitive interrupts must be held low until serviced.
4
t
(min) = 0.25t
CK
+ 20 ns for ADSP-2101TG-50, ADSP-2101TG/883B-50, ADSP-2111TG-52, and ADSP-2111TG/883B-52 (Extended Temperature Range
devices).
5
t
FOH
(min) = –5 ns for ADSP-2111TG-52 and ADSP-2111TG/883B-52 (Extended Temperature Range devices).
Figure 30. Interrupts & Flags
CLKOUT
FLAG
OUTPUT(S)
t
FOD
IRQ
x
FI
t
FOH
t
IFH
t
IFS
相關(guān)PDF資料
PDF描述
ADSP-2105BP-80 ADSP-2100 Family DSP Microcomputers
ADSP-2115BP-80 ADSP-2100 Family DSP Microcomputers
ADSP-2115BS-66 ADSP-2100 Family DSP Microcomputers
ADSP-2115BS-80 ADSP-2100 Family DSP Microcomputers
ADSP-2115BST-80 ADSP-2100 Family DSP Microcomputers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-2115BP-80 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 20MHz 20MIPS 68-Pin PLCC 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADSP-2115BPZ-100 功能描述:IC DSP CONTROLLER 16BIT 68-PLCC RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:ADSP-21xx 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類(lèi)型:定點(diǎn) 接口:I²C,McASP,McBSP 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類(lèi)型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤(pán) 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
ADSP-2115BS-66 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 16.67MHz 16.67MIPS 80-Pin PQFP 制造商:Rochester Electronics LLC 功能描述:16.5MHZ MICROPROCESSOR IC - Bulk
ADSP-2115BS-80 制造商:Rochester Electronics LLC 功能描述:20MHZ MICROCOMPUTER IC - Bulk 制造商:Analog Devices 功能描述:
ADSP-2115BST-55 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:16-Bit Digital Signal Processor