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參數資料
| 型號： | ADSP-2186MKST-300 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 數字信號處理 |
| 英文描述： | DSP Microcomputer |
| 中文描述： | 24-BIT, 37.5 MHz, OTHER DSP, PQFP100 |
| 封裝： | METRIC, PLASTIC, TQFP-100 |
| 文件頁數： | 19/40頁 |
| 文件大小： | 288K |
| 代理商： | ADSP-2186MKST-300 |
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REV. 0
ADSP-2186M
–19–
ABSOLUTE MAXIMUM RATINGS
1
Value
Parameter
Min
Max
Internal Supply Voltage (V
DDINT
)
External Supply Voltage (V
DDEXT
)
Input Voltage
2
Output Voltage Swing
3
Operating Temperature Range
Storage Temperature Range
Lead Temperature (5 sec) LQFP
–0.3 V
–0.3 V
–0.5 V
–0.5 V
–40
°
C
–65
°
C
+3.0 V
+4.0 V
+4.0 V
V
DDEXT
+ 0.5 V
+85
°
C
+150
°
C
280
°
C
NOTES
1
Stresses greater than those listed may cause permanent damage to the device.
These are stress ratings only; functional operation of the device at these or any other
conditions greater than those indicated in the operational sections of this specifi-
cation is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
2
Applies to Bidirectional pins (D0–D23, RFS0, RFS1, SCLK0, SCLK1, TFS0,
TFS1, A1–A13, PF0–PF7) and Input only pins (CLKIN,
RESET
,
BR
, DR0,
DR1,
PWD
).
3
Applies to Output pins (
BG
,
PMS
,
DMS
,
BMS
,
IOMS
,
CMS
,
RD
,
WR
, PWDACK,
A0, DT0, DT1, CLKOUT, FL2–0,
BGH
).
TIMING SPECIFICATIONS
GENERAL NOTES
Use the exact timing information given. Do not attempt to
derive parameters from the addition or subtraction of others.
While addition or subtraction would yield meaningful results for
an individual device, the values given in this data sheet reflect
statistical variations and worst cases. Consequently, you cannot
meaningfully add up parameters to derive longer times.
TIMING NOTES
Switching characteristics specify how the processor changes its
signals. You have no control over this timing—circuitry external
to the processor must be designed for compatibility with these
signal characteristics. Switching characteristics tell you what the
processor will do in a given circumstance. You can also use
switching characteristics to ensure that any timing require-
ment of a device connected to the processor (such as memory)
is satisfied.
Timing requirements apply to signals that are controlled by
circuitry external to the processor, such as the data input for a
read operation. Timing requirements guarantee that the proces-
sor operates correctly with other devices.
MEMORY TIMING SPECIFICATIONS
The table below shows common memory device specifications
and the corresponding ADSP-2186M timing parameters, for
your convenience.
Memory
Device
Specification
Timing
Parameter
Parameter Definition
1
Address Setup to
Write Start
Address Setup to
Write End
Address Hold Time
t
ASW
A0–A13,
xMS
Setup before
WR
Low
A0–A13,
xMS
Setup before
WR
Deasserted
A0–A13,
xMS
Hold before
WR
Low
Data Setup before
WR
High
Data Hold after
WR
High
RD
Low to Data Valid
A0–A13,
xMS
to Data Valid
t
AW
t
WRA
Data Setup Time
t
DW
Data Hold Time
OE to Data Valid
Address Access Time t
AA
t
DH
t
RDD
NOTE
1
xMS
=
PMS
,
DMS
,
BMS
,
CMS
or
IOMS
.
ESD SENSITIVITY
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the ADSP-2186M features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADSP-2186MKST-300R | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 75MHz 75MIPS 100-Pin LQFP T/R |
| ADSP-2186MKSTZ-300 | 功能描述:IC DSP CONTROLLER 16BIT 100LQFP RoHS:是 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:2 系列:StarCore 類型:SC140 內核 接口:DSI，以太網，RS-232 時鐘速率:400MHz 非易失內存: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，FCBGA 供應商設備封裝:431-FCPBGA（20x20） 包裝:托盤 |
| ADSP-2186MKSTZ300R | 功能描述:IC DSP CONTROLLER 16BIT 100LQFP RoHS:是 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:2 系列:StarCore 類型:SC140 內核 接口:DSI，以太網，RS-232 時鐘速率:400MHz 非易失內存: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，FCBGA 供應商設備封裝:431-FCPBGA（20x20） 包裝:托盤 |
| ADSP-2186N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ADSP-2184N-ADSP-2189N: DSP Microcomputer Data Sheet (Rev. 0. 10/01) |
| ADSP-2186NBCA-320 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 80MHz 80MIPS 144-Pin CSP-BGA 制造商:Rochester Electronics LLC 功能描述:8K PM/8K DM RAM,16-BIT,80 MIPS, 1.8V - Bulk |
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