ATA6844-DK Atmel, ATA6844-DK Datasheet - Page 28

• 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

10.2
Figure 10-5. Atmel
28
MOSI
TXD
J104
USB MiniAB
SHLD
VBUS
GND
D+
GNDd
D-
BLDC Application Controller Board Atmel ATA6844-DK3
R102
1k
VCC
Atmel ATA6843/ATA6844
GNDd
PGB1010603 - optional
*POWER
GND2
5
4
3
2
1
*D101
8,0000-HC49-SMD
C107
C104
C106
GNDd
GNDd
R101
1k
JS 107-2
22pF
22pF
100nF
C108
10µF
Y1
C101
10nF
R109
R107
R108
®
ATA6844-DK3 Controller Board - Schematic
0Ohm
22
22
1
2
3
4
5
6
7
8
J107
USB-UART Bridge
JS 107-1
U102
ATMega32U2
XTAL1
XTAL2 (PC0)
GND
VCC
PC2 (PCINT11..)
PD0 (INT0..)
PD1 (INT1..)
PD2 (RXD1..)
MISO
DG1
DG2
DG3
IH3
1
2
3
4
5
6
7
8
U101
ATMega32M1-15AZ
R105
R106
10k
10k
PD2(PSCIN2/...)
PD3(TXD/TXLIN/...)
PC1(PSCIN1/...)
VCC
GND
PC2(T0/TXCAN/...)
PC3(RXCAN/T1/...)
PB0(PSCOUT2A/...)
GNDd
VCC
GNDd
R110
1k
D105
USB
2
GNDd
PB7 (PCINT7..)
nReset (PC1..)
PC6 (OC.1A..)
PB6 (PCINT6)
PB5 (PCINT5)
PC7 (CLKO..)
PB3 (M ISO..)
GNDd
PB4 (T1..)
RXD
SCK
UART_TX
C105
1µF
PB4(AM P0+/...)
PB3(AM P0-/...)
PC5(ADC9/...)
PC6(ADC10)
AREF(ISRC)
R104
1k
24
23
22
21
20
19
18
17
PC4(...)
AGND
AVCC
24
23
22
21
20
19
18
17
Status
NCOAST
BEMF2P
SH_P
SH_N
ISP/DebugWire
ATmega32U2
J106
ISP
J101
Interface
JS101
1
3
5
1
2
3
J105
Supply
2
4
6
1
2
3
LIN mode
USB-UART Bridge
JS 101
GNDd
5V
3.3V
JS 105
VCC
C102
10nF
D102
STATUS
GNDd
AREF
R103
1k
C103
10nF
MISO
SCK
NRES
inside
GNDd
outside
ISP/DebugWire
ATmega32M1
Connector to Powerboard ATA6844-DK1
E1
M ountingHole3mm
E3
M ountingHole3mm
J102
ISP
1
3
5
2
4
6
GNDd
NRES
MOSI
E2
M ountingHole3mm
E4
M ountingHole3mm
GNDd
9236A–AUTO–08/11
VCC
X101
CON 13x2 CAB
VCC
J103
Header 2
1
2
JS 103