ATA6844-DK Atmel, ATA6844-DK Datasheet - Page 2

• 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

2. BLDC Motor Control Kit with Atmel ATA6843/ATA6844
Figure 2-1.
2
Wake-up
LIN
Battery
EN2
USB
Atmel ATA6843/ATA6844
C
VMODE
VCC
SCREF
/RESET
COAST
/IH1-3
Block Diagram
IL1-3
VCC
DG1
DG2
DG3
EN1
WD
RX
TX
Overtemperature
Under voltage
Short circuit
3.3/5V VCC
Supervisor:
Regulator
LIN
+
Logic Control
C
VINT
Regulator
Regulator
VINT 5V
13V
C
VG
ATmega32U2
ATmega32M1
R
WD
C
CP1
Atmel ATA6843/44
Timer
VBG
WD
CP
C
CPOUT
R
C
Oscillator
CC
CP2
Timer
CC
C
CC
High-side
High-side
High-side
Low-side
Low-side
Low-side
Driver 3
Driver 2
Driver 1
Driver 1
Driver 2
Driver 3
H3
H2
H1
S1
S2
S3
L1
L2
L3
Controller board
Basis board
9236A–AUTO–08/11
Conditioning
Back-EMF