參數(shù)資料
型號: ADSP-2189NBSTZ-320
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號處理
英文描述: 16-Bit, 80MIPS, 1.8V, 2 Serial Ports, Host Port, 192KB RAM; Package: 100 ld LQFP; No of Pins: 100; Temperature Range: Ind
中文描述: 24-BIT, 40 MHz, OTHER DSP, PQFP100
封裝: LEAD FREE, MS-026BED, LQFP-100
文件頁數(shù): 13/48頁
文件大?。?/td> 2334K
代理商: ADSP-2189NBSTZ-320
Rev. A
|
Page 20 of 48
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August 2006
ADSP-218xN
D23 –8
I/O (Z)
Hi-Z
BR, EBR
Float
D7 or
I/O (Z)
Hi-Z
BR, EBR
Float
IWR
II
High (Inactive)
D6 or
I/O (Z)
Hi-Z
BR, EBR
Float
IRD
II
BR, EBR
High (Inactive)
D5 or
I/O (Z)
Hi-Z
Float
IAL
I
Low (Inactive)
D4 or
I/O (Z)
Hi-Z
BR, EBR
Float
IS
II
High (Inactive)
D3 or
I/O (Z)
Hi-Z
BR, EBR
Float
IACK
Float
D2 – 0 or
I/O (Z)
Hi-Z
BR, EBR
Float
IAD15– 13
I/O (Z)
Hi-Z
IS
Float
PMS
O (Z)
O
BR, EBR
Float
DMS
O (Z)
O
BR, EBR
Float
BMS
O (Z)
O
BR, EBR
Float
IOMS
O (Z)
O
BR, EBR
Float
CMS
O (Z)
O
BR, EBR
Float
RD
O (Z)
O
BR, EBR
Float
WR
O (Z)
O
BR, EBR
Float
BR
II
High (Inactive)
BG
O (Z)
O
EE
Float
BGH
OO
Float
IRQ2/PF7
I/O (Z)
I
Input = High (Inactive) or Program as Output, Set to
1, Let Float5
IRQL1/PF6
I/O (Z)
I
Input = High (Inactive) or Program as Output, Set to
1, Let Float5
IRQL0/PF5
I/O (Z)
I
Input = High (Inactive) or Program as Output, Set to
1, Let Float
IRQE/PF4
I/O (Z)
I
Input = High (Inactive) or Program as Output, Set to
1, Let Float
PWD
II
High
SCLK0
I/O
I
Input = High or Low, Output = Float
RFS0
I/O
I
High or Low
DR0
I
High or Low
TFS0
I/O
I
High or Low
DT0
O
Float
SCLK1
I/O
I
Input = High or Low, Output = Float
RFS1/IRQ0
I/O
I
High or Low
DR1/FI
I
High or Low
TFS1/IRQ1
I/O
I
High or Low
DT1/FO
O
Float
EE
I
Float
EBR
II
Float
EBG
OO
Float
Table 12. Unused Pin Terminations (Continued)
Pin Name
1
I/O
3-State
(Z)
2
Reset
State
Hi-Z
3 Caused By
Unused Configuration
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