TMC424-PI24 Trinamic Microchips, TMC424-PI24 Datasheet - Page 50

• Manufacturer Part Number: TMC424-PI24
• Description: Economic Miniature Three Axis Microstepping Stepper Motor Controller
• Manufacturer: Trinamic Microchips

TMC428 DATASHEET (V. 2.00 / November 12, 2003)
Symbol
ISC16MHZ
ISC4MHZ
IPDN25C
Table 18-5: Power dissipation
Symbol
fCLK
tCLK
tCLK_L
tCLK_H
tRISE_I
tFALL_I
tRISE_O
tFALL_O
tSU
tHD
tPD
Table 18-6: General timing parameters
Figure 18-1: General timing parameters
Copyright © 2000–2003 TRINAMIC Microchips GmbH
OUTPUT
CLK
Parameter
Operation Frequency
Clock Period
Clock Time Low
Clock Time High
Input Signal Rise Time
Input Signal Fall Time
Output
Time
Output Signal Fall Time 90% to 10%
Setup Time
Hold Time
Propagation
Time
Parameter
Supply Current
Supply Current
Power Down Current
90%
10%
50%
50%
Signal
Delay
Rise
Conditions
f = 16 MHz at Tc=25°C
f = 4 MHz at Tc=25°C
Power Down Mode at Tc=25°C, 5V Supply
Conditions
fCLK = 1 / tCLK
Raising Edge to Raising Edge of CLK
10% to 90% except TEST pin
90% to 10% except TEST pin
10% to 90%
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
tCLK_H
tRISE
tFALL
tCLK
tSU
tHD
62.5
Min
Min
0.5
0.5
25
25
tCLK_L
0
1
1
1
1.25
Typ
Typ
70
5
4
3
3
5
Max
Max
150
2.5
10
16
tPD
MHz
Unit
Unit
mA
mA
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
50