TMC428 ETC-unknow, TMC428 Datasheet - Page 42

• Manufacturer Part Number: TMC428
• Description: Intelligent Triple Stepper Motor Controller With Serial Peripheral Interfaces
• Manufacturer: ETC-unknow

TMC428 DATA SHEET (V. 1.00 / February 12, 2001)
Characteristics
Symbol
VDD3
VI3
VO3
VDD5
VI5
VO5
VESD
VESD5
VESD33
IMAXIO
TEMPIND
TEMPAUT
TSG
Table 22 - Absolute Maximum Ratings
Figure 19 - 3.3V Operation (CMOS) vs. 5V Operation (TTL)
Copyright © 2000, TRINAMIC Microchips GmbH
TRINAMIC
M I C R O C H I P S
nSCS_C
SDI_C
SCK_C
SDO_C
CLK
3.3V Operation (CMOS)
REF1
Parameter
DC Supply Voltage
DC Input Voltage, 3.3 V I/Os
DC Output Voltage, 3.3 V I/Os
DC Supply Voltage
DC Input Voltage, 5V I/Os
DC Output Voltage, 5V I/Os
ESD Voltage at any I/O Pin
ESD Voltage at Pin V5
ESD Voltage at Pin V33
Maximum Current into any Input or
Output Terminal
Operating Free Air Temperature Range
Operating Free Air Temperature Range
Storage Temperature
+3.3V
V33
TMC428
REF2
V5
100nF
REF3
TEST
*
GND
nSCS_S
SDO_S
SCK_S
SDI_S
nSCS_C
SDI_C
SCK_C
SDO_C
Conditions
Voltage at Pin V33 in 3.3V mode
Voltage at Pin V5
Continuous DC Voltage
Continuous DC Voltage
Human Body Model according to
MIL-STD-883, with R
R
One pin at a time
Industrial
Automotive
D
= 1.5 K , and C
CLK
470 nF
5V Operation (TTL)
REF1
V33
*
TMC428
REF2
+5 V
V5
S
= 100 pF.
C
100 nF
REF3
TEST
= 1 - 10 M ,
*
GND
nSCS_S
SDO_S
SCK_S
SDI_S
Min
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-40
-40
-60
* Capacitors should be placed as
cloase as possible to the chip.
Pinns named GND and TEST have to be connected
to ground as close as possible to the chip.
VDD5 + 0.3, 5.5 max
VDD5 + 0.3, 5.5 max
VDD3 + 0.3
VDD3 + 0.3
+125
+150
Max
+85
2000
3.6
5.5
10
Unit
mA
°C
°C
°C
42
V
V
V
V
V
V
V
V
V
42