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參數(shù)資料
型號(hào): ADSP-21062CS-160
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號(hào)處理
英文描述: ADSP-2106x SHARC DSP Microcomputer Family
中文描述: 48-BIT, 40 MHz, OTHER DSP, PQFP240
封裝: MS-029GA, MQFP-240
文件頁(yè)數(shù): 28/48頁(yè)
文件大小: 370K
代理商: ADSP-21062CS-160
–28–
ADSP-21062/ADSP-21062L
REV. C
ADSP-21062
Min
ADSP-21062L
Parameter
Max
Min
Max
Units
Read Cycle
Timing Requirements:
t
SADRDL
t
HADRDH
t
WRWH
t
DRDHRDY
t
DRDHRDY
Address Setup/
CS
Low Before
RD
Low
1
Address Hold/
CS
Hold Low After
RD
RD
/
WR
High Width
RD
High Delay After REDY (O/D) Disable
RD
High Delay After REDY (A/D) Disable
0
0
6
0
0
0
0
6
0
0
ns
ns
ns
ns
ns
Switching Characteristics:
t
SDATRDY
t
DRDYRDL
t
RDYPRD
Data Valid Before REDY Disable from Low
REDY (O/D) or (A/D) Low Delay After
RD
Low
REDY (O/D) or (A/D) Low Pulse
Width for Read
Data Disable After
RD
High
2
2
ns
ns
10
10
45 + 21DT/16
2
45 + 21DT/16
2
ns
ns
t
HDARWH
8
8
Write Cycle
Timing Requirements:
t
SCSWRL
t
HCSWRH
t
SADWRH
t
HADWRH
t
WWRL
t
WRWH
t
DWRHRDY
CS
Low Setup Before
WR
low
CS
Low Hold After
WR
high
Address Setup Before
WR
High
Address Hold After
WR
High
WR
Low Width
RD
/
WR
High Width
WR
High Delay After REDY
(O/D) or (A/D) Disable
Data Setup Before
WR
High
Data Hold After
WR
High
0
0
5
2
7
6
0
0
5
2
7
6
ns
ns
ns
ns
ns
ns
0
5
1
0
5
1
ns
ns
ns
t
SDATWH
t
HDATWH
Switching Characteristics:
t
DRDYWRL
REDY (O/D) or (A/D) Low Delay
After
WR
/
CS
Low
REDY (O/D) or (A/D) Low Pulse
Width for Write
REDY (O/D) or (A/D) Disable to CLKIN
10
10
ns
t
RDYPWR
15 + 7DT/16
1 + 7DT/16
15 + 7DT/16
1 + 7DT/16
ns
ns
t
SRDYCK
8 + 7DT/16
8 + 7DT/16
NOTE
1
Not required if
RD
and address are valid t
HBGRCSV
after
HBG
goes low. For first access after
HBR
asserted, ADDR
31-0
must be a non-MMS value 1/2 t
CLK
before
RD
or
WR
goes low or by t
HBGRCSV
after
HBG
goes low. This is easily accomplished by driving an upper address signal high when
HBG
is asserted. See the “Host Proces-
sor Control of the ADSP-21062” section in the
ADSP-21062 SHARC User’s Manual, Second Edition.
CLKIN
REDY (O/D)
O/D = OPEN DRAIN, A/D = ACTIVE DRIVE
t
SRDYCK
REDY (A/D)
Figure 18a. Synchronous REDY Timing
Asynchronous Read/Write—Host to ADSP-21062
Use these specifications for asynchronous host processor accesses
of an ADSP-21062, after the host has asserted
CS
and
HBR
(low). After
HBG
is returned by the ADSP-21062, the host can
drive the
RD
and
WR
pins to access the ADSP-21062’s internal
memory or IOP registers.
HBR
and
HBG
are assumed low for
this timing.
相關(guān)PDF資料
PDF描述
ADSP-21062KS-133 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21062KS-160 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21062LKS-133 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21062LKS-160 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21062LCS-160 ADSP-2106x SHARC DSP Microcomputer Family
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21062CSZ-160 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:SHARC® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)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,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21062KB-160 功能描述:IC DSP CONTROLLER 32BIT 225BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:SHARC® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)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,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21062KBZ-160 功能描述:IC DSP CONTROLLER 32BIT 225BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:SHARC® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)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,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21062KS-133 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:SHARC® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)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,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP21062KS160 制造商:AD 功能描述:New
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