ATA6824-DK Atmel, ATA6824-DK Datasheet - Page 22

• Manufacturer Part Number: ATA6824-DK
• Description: BOARD EVALUATION FOR ATA6824
• Manufacturer: Atmel

Specifications of ATA6824-DK

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATA6824
• Primary Attributes: Brush DC Motors, 5V, Watchdog, Voltage Regulator
• Secondary Attributes: Short-Circuit, Thermal & Undervoltage Protection
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

11. Errata
11.1
11.2
22
Faulty Pulse at DG1
Problem Fix/Workaround
Atmel ATA6824
A faulty pulse of approximately 100ns appears at pin 16 (DG1) – signalizing short circuit condi-
tion – under following circumstances:
General condition: PWM = HIGH
and
detected undervoltage of VBAT (signalized at pin 15 = DG2)
or
detected overvoltage of VBAT (signalized at pin 15 = DG2)
or
detected undervoltage of the charge pump (signalized at pin 15 = DG2)
or
overtemperature shutdown
Set software to ignore the faulty pulse.
4931L–AUTO–02/11