Data Sheet

12 HDC24xx Motor Controller Datasheet Version 1.5. October 12, 2015
Operating & Timing Specifications
Scripting
Thermal Specifications
Pulse Capture Resolution Pulse inputs 1 us
Frequency Capture Pulse inputs 100 10000 Hz
Encoder count Internal -2.147 2.15 10^9
Counts
Encoder frequency Encoder input pins 1 MHz
Note 1: Sum of all 5VOut outputs
Note 2: Total average current on all outputs not to exceed 4.5A
TABLE 9.
Parameter Measure Point Min Typ Max Units
Command Latency Command to output change 1 0.5 1 ms
PWM Frequency Ch1, Ch2 outputs 10 18 (1) 20 kHz
Closed Loop update rate Internal 1000 Hz
USB Rate USB pins 12 MBits/s
RS232 baud rate Rx & Tx pins 115200 (2) Bits/s
RS232 Watchdog timeout Rx pin 1 (3) 65000 ms
Note 1: May be adjusted with configuration program
Note 2: 115200, 8-bit, no parity, 1 stop bit, no flow control
Note 3: May be disabled with value 0
TABLE 10.
Parameter Measure Point Min Typ Max Units
Scripting Flash Memory Internal 8192 Bytes
Max Basic Language programs Internal 1000 1500 Lines
Integer Variables Internal 1024 Words (1)
Boolean Variables Internal 1024 Symbols
Execution Speed Internal 50 000 100 000 Lines/s
Note 1: 32-bit words
TABLE 11.
Parameter Measure Point Model Min Typ Max Units
Case Temperature Case All -40 85 (1) oC
Thermal Protection range Case All 80 90 (2) oC
Power Dissipation Case All 70 Watts
Thermal resistance Power MOSFETs to case All 0.6 oC/W
TABLE 8.
Parameter Measure point Min Typ Max Units