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參數資料
| 型號： | ADSP-2195 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | LM2991 Negative Low Dropout Adjustable Regulator; Package: CERDIP; No of Pins: 16; Qty per Container: 25; Container: Rail |
| 中文描述： | DSP的微機 |
| 文件頁數： | 21/68頁 |
| 文件大小： | 951K |
| 代理商： | ADSP-2195 |
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This information applies to a product under development. Its characteristics and specifications are subject to change with-
out notice. Analog Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.
21
REV. PrA
For current information contact Analog Devices at 800/262-5643
ADSP-2195
September 2001
DT2/MISO0
I/O/T
SPORT2 Serial Data Transmit/SPI0 Master-Input, Slave-Output data
TMR2–0
I/O/T
Timer output or capture
RXD
I
UART Serial Receive Data
TXD
O
UART Serial Transmit Data
RESET
I
Processor Reset. Resets the ADSP-2195 to a known state and begins execution at the program
memory location specified by the hardware reset vector address. The RESET input must be
asserted (low) at power-up. The RESET pin has a 85 k
internal pull-up resistor.
TCK
I
Test Clock (JTAG). Provides a clock for JTAG boundary scan. The TCK pin has a 85 k
internal pull-up resistor.
TMS
I
Test Mode Select (JTAG). Used to control the test state machine. The TMS pin has a 85 k
internal pull-up resistor.
TDI
I
Test Data Input (JTAG). Provides serial data for the boundary scan logic. The TDI pin has
a 85 k
internal pull-up resistor.
TDO
O
Test Data Output (JTAG). Serial scan output of the boundary scan path.
TRST
I
Test Reset (JTAG). Resets the test state machine. TRST must be asserted (pulsed low) after
power-up or held low for proper operation of the ADSP-2195. The TRST pin has a 65 k
internal pull-down resistor.
EMU
O
Emulation Status (JTAG). Must be connected to the ADSP-2195 emulator target board
connector only.
V
DDINT
P
Core Power Supply. Nominally 2.5 V dc and supplies the DSP’s core processor. (four pins).
V
DDEXT
P
I/O Power Supply; Nominally 3.3 V dc. (nine pins).
GND
G
Power Supply Return. (twelve pins).
NC
Do Not Connect. Reserved pins that must be left open and unconnected.
Table 7. Pin Descriptions (Continued)
Pin
Type
Function
相關PDF資料 |
PDF描述 |
|---|---|
| ADSP-2195MBCA-140X | LM2991 Negative Low Dropout Adjustable Regulator; Package: CERDIP; No of Pins: 16; Container: Rail |
| ADSP-2195MKST-160X | LM2991 Negative Low Dropout Adjustable Regulator; Package: TO-263; No of Pins: 5; Qty per Container: 45; Container: Rail |
| ADSP-2196 | DSP Microcomputer |
| ADSP-2196MBCA-140X | DSP Microcomputer |
| ADSP-2196MBST-140X | DSP Microcomputer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADSP-2195MBCA-140 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 24-Bit 140MHz 140MIPS 144-Pin CSP-BGA 制造商:Rochester Electronics LLC 功能描述:16-BIT,140 MIPS, 2.5V, 80KBYTES RAM - Bulk |
| ADSP-2195MBST-140 | 功能描述:IC DSP CONTROLLER 16BIT 144LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP（數字式信號處理器） 系列:ADSP-21xx 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，FCBGA 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-2195MKCA-160 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 24-Bit 160MHz 160MIPS 144-Pin CSP-BGA 制造商:Rochester Electronics LLC 功能描述:16-BIT,160 MIPS, 2.5V, 80KBYTES RAM - Bulk |
| ADSP-2195MKST-160 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 24-Bit 160MHz 160MIPS 144-Pin LQFP 制造商:Analog Devices 功能描述:IC MICROCOMPUTER 16-BIT |
| adsp-2196mbca-140 | 制造商:Analog Devices 功能描述: |
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