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參數(shù)資料
| 型號： | ADSP-21061LKB-160 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | ADSP-2106x SHARC DSP Microcomputer Family |
| 中文描述： | 48-BIT, 40 MHz, OTHER DSP, PBGA225 |
| 封裝： | PLASTIC, BGA-225 |
| 文件頁數(shù)： | 34/47頁 |
| 文件大小： | 367K |
| 代理商： | ADSP-21061LKB-160 |
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–34–
ADSP-21061/ADSP-21061L
REV. B
Serial Ports
ADSP-21061 (5 V)
Min
ADSP-21061L (3.3 V)
Min
Parameter
Max
Max
Unit
External Clock
Timing Requirements:
t
SFSE
t
HFSE
t
SDRE
t
HDRE
t
SCLKW
t
SCLK
Internal Clock
Timing Requirements:
t
SFSI
t
HFSI
t
SDRI
t
HDRI
External or Internal Clock
Switching Characteristics:
t
DFSE
RFS Delay after RCLK (Internally Generated RFS)
3
t
HOFSE
RFS Hold after RCLK (Internally Generated RFS)
3
TFS/RFS Setup before TCLK/RCLK
1
TFS/RFS Hold after TCLK/RCLK
1, 2
Receive Data Setup before RCLK
1
Receive Data Hold after RCLK
1
TCLK/RCLK Width
TCLK/RCLK Period
3.5
4
1.5
4
9
t
CK
3.5
4
1.5
4
9
t
CK
ns
ns
ns
ns
ns
ns
TFS Setup before TCLK
1
; RFS Setup before RCLK
1
TFS/RFS Hold after TCLK/RCLK
1, 2
Receive Data Setup before RCLK
1
Receive Data Hold after RCLK
1
8
1
3
3
8
1
3
3
ns
ns
ns
ns
13
13
ns
ns
3
3
External Clock
Switching Characteristics:
t
DFSE
t
HOFSE
t
DDTE
t
HODTE
Internal Clock
Switching Characteristics:
t
DFSI
TFS Delay after TCLK (Internally Generated TFS)
3
t
HOFSI
TFS Hold after TCLK (Internally Generated TFS)
3
t
DDTI
Transmit Data Delay after TCLK
3
t
HDTI
Transmit Data Hold after TCLK
3
t
SCLKIW
TCLK/RCLK Width
Enable and Three-State
Switching Characteristics:
t
DDTEN
Data Enable from External TCLK
3
t
DDTTE
Data Disable from External TCLK
3
t
DDTIN
Data Enable from Internal TCLK
3
t
DDTTI
Data Disable from Internal TCLK
3
t
DCLK
TCLK/RCLK Delay from CLKIN
t
DPTR
SPORT Disable after CLKIN
External Late Frame Sync
Switching Characteristics:
t
DDTLFSE
Data Delay from Late External TFS or
External RFS with MCE = 1, MFD = 0
4
t
DDTENFS
Data Enable from late FS or MCE = 1, MFD = 0
4
TFS Delay after TCLK (Internally Generated TFS)
3
TFS Hold after TCLK (Internally Generated TFS)
3
Transmit Data Delay after TCLK
3
Transmit Data Hold after TCLK
3
13
13
ns
ns
ns
ns
3
3
16
16
5
5
4.5
4.5
ns
ns
ns
ns
ns
–1.5
–1.5
7.5
7.5
0
(t
SCLK
/2) – 2.5
0
(t
SCLK
/2) – 2.5
(t
SCLK
/2) + 2.5
(t
SCLK
/2) + 2.5
4.5
3.5
ns
ns
ns
ns
ns
ns
10.5
10.5
0
–0.5
3
22 + 3DT/8
17
3
22 + 3DT/8
17
12
12
ns
3.5
3.5
ns
To determine whether communication is possible between two devices at clock speed
n,
the following specifications must be confirmed: 1) frame sync delay and frame
sync setup and hold, 2) data delay and data setup and hold, and 3) SCLK width.
NOTES
1
Referenced to sample edge.
2
RFS hold after RCK when MCE = 1, MFD = 0 is 0 ns minimum from drive edge. TFS hold after TCK for late external. TFS is 0 ns minimum from drive edge.
3
Referenced to drive edge.
4
MCE = 1, TFS enable and TFS valid follow t
DDTLFSE
and t
DDTENFS
.
相關PDF資料 |
PDF描述 |
|---|---|
| ADSP-21061LKB-176 | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21061LKS-160 | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21061LKS-176 | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21062CS-160 | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21062KS-133 | ADSP-2106x SHARC DSP Microcomputer Family |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADSP-21061LKB-176 | 制造商:AD 制造商全稱:Analog Devices 功能描述:DSP Microcomputer Family |
| ADSP-21061LKBZ-160 | 功能描述:IC DSP CONTROLLER 32BIT 225-BGA 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:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI，以太網(wǎng)，RS-232 時鐘速率: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 供應商設備封裝:431-FCPBGA（20x20） 包裝:托盤 |
| ADSP21061LKS160 | 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit 40MHz 40MIPS 240-Pin MQFP Tray |
| ADSP-21061LKS-160 | 制造商:Rochester Electronics LLC 功能描述:ADSP-21061 1MBIT,40MHZ, 3V SHARC - Bulk 制造商:Analog Devices 功能描述:IC SHARC DSP 40MHZ 21061 MQFP240 |
| ADSP-21061LKS-176 | 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit 44MHz 44MIPS 240-Pin MQFP Tray 制造商:Rochester Electronics LLC 功能描述:ADSP-21061L 44HZ, 3V SHARC - Bulk |
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