參數(shù)資料
型號(hào): TMC428
廠商: Electronic Theatre Controls, Inc.
英文描述: Intelligent Triple Stepper Motor Controller with Serial Peripheral Interfaces
中文描述: 三步進(jìn)電機(jī)智能控制器的串行外圍接口
文件頁數(shù): 44/50頁
文件大?。?/td> 378K
代理商: TMC428
TMC428 DATA SHEET (V. 1.00 / February 12, 2001)
44
Copyright 2000, TRINAMIC Microchips GmbH
M I C R O C H I P S
44
Symbol
ISC16MHZ
ISC4MHZ
ICS0MHZ
IPDN25C
IPDN85C
IPDN125C
Parameter
Supply Current
Supply Current
Supply Current
Power Down Current
Power Down Current
Power Down Current
Conditions
f = 16 MHz at Tc=25°C
f = 4 MHz at Tc=25°C
f = 0 MHz at Tc=25°C
Power Down Mode at Tc=25°C, 5V Supply
Power Down Mode at Tc=85°C, 5V Supply
Power Down Mode at Tc=125°C, 5V Supply
Min
Typ
Max
Unit
mA
mA
μA
μA
μA
μA
1,25
70
Table 26 - Power Dissipation
Symbol
fCLK
tCLK
tCLK_L
tCLK_H
tRISE_I
tFALL_I
tRISE_O
Parameter
Operation Frequency
Clock Period
Clock Time Low
Clock Time High
Input Signal Rise Time
Input Signal Fall Time
Output Signal Rise Time
Conditions
fCLK = 1 / tCLK
Raising Edge to Raising Edge of CLK
Min
0
62,5
25
25
Typ
4
Max
16
Unit
MHz
ns
ns
ns
ns
ns
ns
10% to 90% except TEST pin
90% to 10% except TEST pin
10% to 90%
2
tFALL_O
tSU
tHD
tPD
Output Signal Fall Time
Setup Time
Hold Time
Propagation Delay Time
90% to 10%
relative to falling clock edge at CLK
relative to falling clock edge at CLK
50% of rising edge of the clock CLK to the
50% of the output
4
ns
ns
ns
ns
1
1
1
5
Table 27 - General Timing Parameters
tCLK_L
tCLK_H
tCLK
tSU
tPD
90%
10%
50%
50%
tHD
tFALL
tRISE
CLK
OUTPUT
Figure 20 - General Timing Parameters
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