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參數(shù)資料
型號: ADMC328
廠商: Analog Devices, Inc.
英文描述: 28-Lead ROM-Based DSP Motor Controller(28腳含ROM、數(shù)字信號處理的的馬達控制器)
中文描述: 28 - ROM的鉛基于DSP的電機控制器(28腳含光盤,數(shù)字信號處理的的馬達控制器)
文件頁數(shù): 4/36頁
文件大小: 470K
代理商: ADMC328
ADMC328
TIMING PARAMETERS
–4–
REV. A
Parameter
Min
Max
Unit
Clock Signals
Signal t
CK
is defined as 0.5 t
CK IN
. T he ADMC328 uses an input clock with a
frequency equal to half the instruction rate; a 10 MHz input clock (which is
equivalent to 100 ns) yields a 50 ns processor cycle (equivalent to 20 MHz). When
t
CK
values within the range of 0.5 t
CK IN
period, they should be substituted for
all relevant timing parameters to obtain specification value.
Example: t
CK H
= 0.5 t
CK
– 10 ns = 0.5 (50 ns) – 10 ns = 15 ns.
Timing Requirements:
t
CK IN
CLK IN Period
t
CK IL
CLK IN Width Low
t
CK IH
CLK IN Width High
Switching
Characteristics:
t
CK L
CLK OUT Width Low
t
CK H
CLK OUT Width High
t
CK OH
CLK IN High to CLK OUT High
Control Signals
T iming
Requirement:
t
RST
RESET Width Low
100
20
20
150
ns
ns
ns
0.5 t
CK
– 10
0.5 t
CK
– 10
0
ns
ns
ns
20
5 t
CK1
ns
NOT E
1 Applies after power-up sequence is complete.
CLKIN
CLKOUT
t
CKOH
t
CKH
t
CKI
t
CKIH
t
CKL
t
CKIL
Figure 1. Clock Signals
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ADMC401-ADVEVALKIT Circular Connector; No. of Contacts:5; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:10-5 RoHS Compliant: No
相關代理商/技術參數(shù)
參數(shù)描述
ADMC328TN 制造商:AD 制造商全稱:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller with Current Sense
ADMC328TN-XXX-YY 制造商:AD 制造商全稱:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller with Current Sense
ADMC328TR 制造商:AD 制造商全稱:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller with Current Sense
ADMC328TR-XXX-YY 制造商:AD 制造商全稱:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller with Current Sense
ADMC328YN 制造商:AD 制造商全稱:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller with Current Sense
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