參數(shù)資料
型號(hào)： ADSP-21060C
廠商： Analog Devices, Inc.
英文描述： DSP Microcomputer(DSP 微計(jì)算機(jī))
中文描述： 微機(jī)的DSP（數(shù)字信號(hào)處理器微計(jì)算機(jī)）
文件頁(yè)數(shù)： 17/48頁(yè)
文件大?。?/td> 515K
代理商： ADSP-21060C
ADSP-21060C/ADSP-21060LC
–17–
REV. PrA
PRELIMINARY
DT is the difference between the actual CLK IN period and a
CLK IN period of 25 ns:
DT
=
t
CK
– 25
ns
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 parameters to derive longer times.
TECHNICAL
ABSOLUT E MAX IMUM RAT INGS (5 V)*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Input Voltage . . . . . . . . . . . . . . . . . . . . –0.5 V to V
DD
+ 0.5 V
Output Voltage Swing . . . . . . . . . . . . . –0.5 V to V
DD
+ 0.5 V
Load Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 pF
Junction T emperature Under Bias . . . . . . . . . . . . . . . . 130
°
C
Storage T emperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead T emperature (5 seconds) . . . . . . . . . . . . . . . . . +280
°
C
*Stresses greater than those listed above may cause permanent damage to the
device. T hese are stress ratings only, and functional operation of the device at these
or any other conditions greater than those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
ABSOLUT E MAX IMUM RAT INGS (3.3 V)*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +4.6 V
Input Voltage . . . . . . . . . . . . . . . . . . . . –0.5 V to V
DD
+ 0.5 V
Output Voltage Swing . . . . . . . . . . . . . –0.5 V to V
DD
+ 0.5 V
Load Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 pF
Junction T emperature Under Bias . . . . . . . . . . . . . . . . 130
°
C
Storage T emperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead T emperature (5 seconds) . . . . . . . . . . . . . . . . . +280
°
C
*Stresses greater than those listed above may cause permanent damage to the
device. T hese are stress ratings only, and functional operation of the device at these
or any other conditions greater than those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
E SD SE NSIT IVIT Y
T he ADSP-2106x processors are ESD (electrostatic discharge) sensitive devices. Electro-
static charges readily accumulate on the human body and equipment and can discharge
without detection. Permanent damage may occur to devices subjected to high energy
electrostatic discharges.
T he ADSP-2106x processors include proprietary ESD protection circuitry to dissipate
high energy discharges. Per method 3015 of MIL -ST D-883, the ADSP-2106x processors
have been classified as a C lass 2 device.
Proper ESD precautions are recommended to avoid performance degradation or loss of
functionality. Unused devices must be stored in conductive foam or shunts, and the foam
should be discharged to the destination socket before devices are removed.
TIMNGSPECIFICATIONS
T wo speed grades of the ADSP-21060C are offered, 40 MHz
and 33.3 MHz. T he specifications shown are based on a
CLK IN frequency of 40 MHz (t
CK
= 25 ns). T he DT derating
allows specifications at other CLK IN frequencies (within the
min–max range of the t
CK
specification; see Clock Input below).
See Figure 28 under T est Conditions for voltage reference
levels.
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 requirement
of a device connected to the processor (such as memory) is
satisfied.
Timing Requirements
apply to signals that are controlled by cir-
cuitry external to the processor, such as the data input for a
read operation. T iming requirements guarantee that the proces-
sor operates correctly with other devices.
(O/D) = Open Drain
(A/D) = Active Drive
WARNNG
ESD SENSITIVE DEVICE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21060CW-133 功能描述:IC DSP CONTROLLER 32BIT 240CQFP 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-21060CW-160 功能描述:IC DSP CONTROLLER 32BIT 240CQFP 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-21060CWZ-133 制造商:Analog Devices 功能描述:DSP FLOATING PT 32BIT 33MHZ 240CQFP - Trays
ADSP-21060CWZ-160 制造商:Analog Devices 功能描述:DSP FLOATING PT 32BIT 40MHZ 40MIPS 240CQFP - Trays
ADSP-21060CZ-133 功能描述:IC DSP CONTROLLER 32BIT 240CQFP 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
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