ATA6844-DK Atmel, ATA6844-DK Datasheet - Page 11

• Manufacturer Part Number: ATA6844-DK
• Description: Power Management IC Development Tools BLDC Motor Drvr Brd
• Manufacturer: Atmel
• Type: Motor / Motion Controllers & Driversr

Specifications of ATA6844-DK

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: ATA6844, ATmega32M1, ATmega32U2
• Input Voltage: 3.3 V, 5 V, 12 V
• Description/function: Atmel ATA6844-DK BLDC Motor Control Kit
• Interface Type: LIN, UART, USB
• Factory Pack Quantity: 1

Figure 8-1.
9236A–AUTO–08/11
Controller Board
Application Board Top View, Function Blocks
Basis Board
Control/Diagnosis
Reverse Voltage
Motor controller
ATmega32M1
Charge Pump
ATmega32U2
Short Circuit
adjustment
Protection
capacitors
Threshold
Interface
Control
12V Supply, GND
N-Channel MOSFET
Reverse Voltage Protection
B6 Bridge
N-Channel MOSFETs
Atmel ATA6843/ATA6844
Motor
Connector
Shunt resistor
Gate Control
Position
Feedback
Back-EMF Signal
Conditioning
Controller Board
Interface
Connector
Operating
Status
Jumpers to select
MCU communication
channel
- LIN
- UART
- USB
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