Data Sheet

14 SBL23xx Motor Controller Datasheet Version 1.2 March 27, 2018
TABLE 7.
Parameter Measure point Min Typ Max Units
Analog Input Resolution Ground to Input pins 1 mV
Pulse durations Pulse inputs 20000 10 us
Pulse repeat rate Pulse inputs 50 250 Hz
Pulse Capture Resolution Pulse inputs 1 us
Frequency Capture Pulse inputs 100 2000 Hz
Note 1: Sum of all 5VOut outputs
Note 2: Outputs are Open Drain. They pull to ground when on and float when off. Load must be connect-
ed between output and positive voltage
Operating & Timing Specifications
TABLE 8.
Parameter Measure Point Min Typ Max Units
Command Latency Command to output change 0 0.5 1 ms
PWM Frequency Motor Output 10 16 20 kHz
Closed Loop update rate Internal 1000 Hz
RS232 baud rate Rx & Tx pins 115200 (1) Bits/s
RS232 Watchdog timeout Rx pin 1 (2) 65000 ms
Note 1: 115200, 8-bit, no parity, 1 stop bit, no flow control
Note 2: May be disabled with value 0
Scripting
TABLE 9.
Parameter Measure Point Min Typ Max Units
Scripting Flash Memory Internal 32000 Bytes
Max Basic Language programs Internal 1000 3000 Lines
Integer Variables Internal 4096 Words (1)
Boolean Variables Internal 8192 Symbols
Execution Speed Internal 50000 100000 Lines/s
Note 1: 32-bit words