參數(shù)資料
型號: ADSP-21061KSZ-160
廠商: Analog Devices Inc
文件頁數(shù): 19/52頁
文件大?。?/td> 0K
描述: IC DSP CONTROLLER 1MBIT 240MQFP
產(chǎn)品培訓模塊: SHARC Processor Overview
標準包裝: 1
系列: SHARC®
類型: 浮點
接口: 同步串行端口(SSP)
時鐘速率: 40MHz
非易失內(nèi)存: 外部
芯片上RAM: 128kB
電壓 - 輸入/輸出: 5.00V
電壓 - 核心: 5.00V
工作溫度: 0°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 240-BFQFP 裸露焊盤
供應商設備封裝: 240-MQFP-EP(32x32)
包裝: 托盤
Rev. D | Page 26 of 52 | May 2013
Synchronous Read/Write—Bus Master
Use these specifications for interfacing to external memory sys-
tems that require CLKIN—relative timing or for accessing a
slave ADSP-21061 (in multiprocessor memory space). These
synchronous switching characteristics are also valid during
asynchronous memory reads and writes except where noted (see
Bus Master on Page 25). When accessing a slave ADSP-21061,
these switching characteristics must meet the slave’s timing
requirements for synchronous read/writes (see Synchronous
Read/Write—Bus Slave on Page 28). The slave ADSP-21061
must also meet these (bus master) timing requirements for data
and acknowledge setup and hold times.
Table 14. Synchronous Read/Write—Bus Master
5 V and 3.3 V
Unit
Parameter
Min
Max
Timing Requirements
tSSDATI
Data Setup Before CLKIN
(50 MHz, tCK = 20 ns)1
2 + DT/8
1.5 + DT/8
ns
tHSDATI
Data Hold After CLKIN
3.5 – DT/8
ns
tDAAK
ACK Delay After Address, Selects2, 3
15 + 7DT/8 + W
ns
tSACKC
ACK Setup Before CLKIN3
6.5+DT/4
ns
tHACK
ACK Hold After CLKIN
–1 – DT/4
ns
Switching Characteristics
tDADRO
Address, MSx, BMS, SW Delay After CLKIN2
6.5 – DT/8
ns
tHADRO
Address, MSx, BMS, SW Hold After CLKIN
–1 – DT/8
ns
tDPGC
PAGE Delay After CLKIN
9 + DT/8
16 + DT/8
ns
tDRDO
RD High Delay After CLKIN
–1.5 – DT/8
4 – DT/8
ns
tDWRO
WR High Delay After CLKIN
(50 MHz, tCK = 20 ns)
–2.5 – 3DT/16
–1.5 – 3DT/16
4 – 3DT/16
ns
tDRWL
RD/WR Low Delay After CLKIN
8 + DT/4
12 + DT/4
ns
tSDDATO
Data Delay After CLKIN
19 + 5DT/16
ns
tDATTR
Data Disable After CLKIN4
0 – DT/8
7 – DT/8
ns
tDADCCK
ADRCLK Delay After CLKIN
4 + DT/8
10 + DT/8
ns
tADRCK
ADRCLK Period
tCK
ns
tADRCKH
ADRCLK Width High
(tCK/2 – 2)
ns
tADRCKL
ADRCLK Width Low
(tCK/2 – 2)
ns
1 This specification applies to the ADSP-21061KS-200 (5 V, 50 MHz) operating at t
CK < 25 ns. For all other devices, use the preceding timing specification of the same name.
2 The falling edge of MSx, SW, BMS is referenced.
3 ACK delay/setup: User must meet tDAAK or tDSAK or synchronous specification tSAKC for deassertion of ACK (low), all three specifications must be met for assertion of ACK
(high).
4 See Example System Hold Time Calculation on Page 43 for calculation of hold times given capacitive and dc loads.
相關(guān)PDF資料
PDF描述
EBM08DRKF CONN EDGECARD 16POS DIP .156 SLD
TAJC227M006SNJ CAP TANT 220UF 6.3V 20% 2312
MC78M05CT IC REG LDO 5V .5A TO-220
ADSP-21061LASZ-176 IC DSP CONTROLLER 32BIT 240MQFP
EBM24DCSN CONN EDGECARD 48POS DIP .156 SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21061KSZ-200 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:SHARC® 標準包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率: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 安裝類型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應商設備封裝:548-FCBGA(27x27) 包裝:托盤 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-21061L 制造商:Analog Devices 功能描述:
ADSP-21061LAS-160 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061LAS-176 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit 44MHz 44MIPS 240-Pin MQFP Tray 制造商:Analog Devices 功能描述:IC MICROCOMPUTER DSP
ADSP-21061LASZ-176 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:SHARC® 標準包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率: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 安裝類型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應商設備封裝:548-FCBGA(27x27) 包裝:托盤 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