參數(shù)資料
型號: ADSP-2105BPZ-80
廠商: Analog Devices Inc
文件頁數(shù): 64/64頁
文件大?。?/td> 0K
描述: IC DSP CONTROLLER 16BIT 68PLCC
標準包裝: 19
系列: ADSP-21xx
類型: 定點
接口: 同步串行端口(SSP)
時鐘速率: 20MHz
非易失內(nèi)存: 外部
芯片上RAM: 3kB
電壓 - 輸入/輸出: 5.00V
電壓 - 核心: 5.00V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 68-LCC(J 形引線)
供應商設備封裝: 68-PLCC(24.23x24.23)
包裝: 管件
產(chǎn)品目錄頁面: 738 (CN2011-ZH PDF)
ADSP-21xx
REV. B
–9–
Figure 4. ADSP-2105 System
Figure 3. ADSP-2101/ADSP-2103/ADSP-2115 System
BR
BG
CLKIN
RESET
IRQ2
BMS
ADSP-2101
or
ADSP-2103
or
ADSP-2115
CLKOUT
ADDR
DATA
(OPTIONAL)
1x CLOCK
or
CRYSTAL
PMS
DMS
RD
WR
ADDR
13-0
DATA
23-0
ADDR
DATA
(OPTIONAL)
ADDR
DATA
BOOT
MEMORY
e.g. EPROM
2764
27128
27256
27512
PROGRAM
MEMORY
DATA
MEMORY
&
PERIPHERALS
14
24
D
23-22
A
13-0
D
15-8
D
23-0
D
23-8
A
13-0
A
13-0
XTAL
MMAP
SERIAL
DEVICE
(OPTIONAL)
SCLK1
RFS1
or IRQ0
TFS1
or IRQ1
DT1
or FO
DR1
or FI
SPORT 1
SCLK0
RFS0
TFS0
DT0
DR0
SPORT 0
SERIAL
DEVICE
(OPTIONAL)
OE
WE
CS
OE
WE
CS
OE
CS
THE TWO MSBs OF THE DATA BUS (D
23-22
) ARE USED TO SUPPLY THE TWO MSBs OF THE
BOOT MEMORY EPROM ADDRESS. THIS IS ONLY REQUIRED FOR THE 27256 AND 27512.
BR
BG
CLKIN
RESET
IRQ2
BMS
ADSP-2105
CLKOUT
ADDR
DATA
(OPTIONAL)
1x CLOCK
or
CRYSTAL
PMS
DMS
RD
WR
ADDR
13-0
DATA
23-0
ADDR
DATA
(OPTIONAL)
ADDR
DATA
BOOT
MEMORY
e.g. EPROM
2764
27128
27256
27512
PROGRAM
MEMORY
DATA
MEMORY
&
PERIPHERALS
14
24
D
23-22
A
13-0
D
15-8
D
23-0
D
23-8
A
13-0
A
13-0
XTAL
MMAP
SERIAL
DEVICE
(OPTIONAL)
SCLK1
RFS1
or IRQ0
TFS1
or IRQ1
DT1
or FO
DR1
or FI
SPORT 1
OE
WE
CS
OE
WE
CS
OE
CS
THE TWO MSBs OF THE DATA BUS (D
23-22
) ARE USED TO SUPPLY THE TWO MSBs OF THE
BOOT MEMORY EPROM ADDRESS. THIS IS ONLY REQUIRED FOR THE 27256 AND 27512.
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