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參數(shù)資料
| 型號(hào)： | 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(hào)處理的的馬達(dá)控制器) |
| 中文描述： | 28 - ROM的鉛基于DSP的電機(jī)控制器（28腳含光盤，數(shù)字信號(hào)處理的的馬達(dá)控制器） |
| 文件頁(yè)數(shù)： | 4/36頁(yè) |
| 文件大?。?/td> | 470K |
| 代理商： | ADMC328 |
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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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| ADMC401BST | Single-Chip, DSP-Based High Performance Motor Controller |
| ADMC401 | Single-Chip, DSP-Based High Performance Motor Controller |
| 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(guān)代理商/技術(shù)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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