ATA6834-DK Atmel, ATA6834-DK Datasheet - Page 24

• Manufacturer Part Number: ATA6834-DK
• Description: BOARD BLDC MOTOR CTRL ATA6833/34
• Manufacturer: Atmel
• Type: MOSFET & Power Driverr

Specifications of ATA6834-DK

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATA6833 / ATA6834, ATmega32M1
• Primary Attributes: 3-Ph BLDC, IC with FET Driver, LIN Transceiver, Volt Regulator, Watchdog
• Secondary Attributes: LCD with Touch Screen on MCU Controller Board
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.2
Figure 9-5.
24
MOSI
VCC_D
TXD
4.7 µF
C16
NRES
MISO
100 nF
SCK
+5V
C1
BLDC Application Controller Board ATA6833-DK2
MISO
DG2
BLDC Motor Control Kit with ATA6833/ATA6834
3
MCP1702T-3302E-
IN
1
D_SCL
XISP1
ISP
D_SI
DG3
BLDC Application Controller Board Schematic ATA6833-DK2
IH3
GND
U7
1
+5V
NRES
OUT
1
2
3
4
5
6
7
8
EN1
RST
MOSI
PD2
PD3
PC1
VCC
GND
PC2
PC3
PB0
2
1
2
TXD
SCK
WD
DG1
C17
4.7 µF
IH3
IL3
ATmega32M1
+3.3V
5
6
IH2
IH2
IL2
IH1
IH1
IL1
U1
9
10
IL1
RST
IL2
DG1
RXD
VCC_D
+5V
TB
RXD
DG3
DG2
1
EN1
AGND
AREF
AVCC
VSHP
VSHN
JP1
PC6
PC5
PC4
PB4
PB3
1
2
Hall1_u
Hall2_u
24
23
22
21
20
19
18
17
Hall3_u
1 µF
1 µF
1 µF
1 µF
1 µF
1 µF
VSHP
VSHN
Hall2_u
Hall1_u
TL
+5V
+3.3V
+3.3V
X5
C10
C9
C8
C7
C6
C5
1 µF
C2
100 nF
35
34
32
25
24
23
22
21
C4
VDD
VDD2
VOUT
V4
V3
V2
V1
V0
220 nF/50V
C3
100 nF
GND1
S2
C14
+5V
SI SCL
TouchP_EA128
GND2
TB
Display_DOGM128-6
TL
TT
A0
A
K
TR
LCD1
CS
D1
BAS285
1
2
3
B82442-H1473
SW
GND
FP
CAT4238
47 µH
U6
L1
SHDN
R1
15
VIN
CAP3P
CAP1N
CAP1P
CAP2P
CAP2N
VSS(2)
VSS
+3.3V
VCC_D
4
5
31
30
29
28
27
26
33
4.7 µF
C15
C11
C12
C13
1 µF
1 µF
1 µF
SCL
CS
A0
SI
2 k
2 k
2 k
2 k
R2
R4
R6
R8
+3.3V
+3.3V
+3.3V
+3.3V
G
S
G
S
G
S
G
S
2
2
2
2
1
1
1
1
2N7002
2N7002
2N7002
2N7002
T1
T2
T3
T4
D
D
D
D
3
3
3
3
9143C–AUTO–03/10
VCC_D
VCC_D
VCC_D
VCC_D
R3
2 k
R5
2 k
R7
2 k
R9
2 k
D_SI
D_SCL
D_A0
D_CS