ATAVRMC300 Atmel, ATAVRMC300 Datasheet - Page 14

• Manufacturer Part Number: ATAVRMC300
• Description: BOARD EVAL LV MOTOR CONTROL PWR
• Manufacturer: Atmel
• Series: AVR®r

Specifications of ATAVRMC300

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATmega32M1
• Primary Attributes: 3-Ph BLDC, Brushed DC, Stepper Motor Driver Board, 40V, 6A
• Secondary Attributes: Requires ATAVRMC301, ATAVRMC303, or ATAVRMC310
• Processor To Be Evaluated: ATmega32M1
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6. ATAVRMC300 & ATAVRMC310 Configuration and Use
14
AVR194
All ratio measurement have been made with the same software. No communication modes are
used (no UART, no LIN...).
In these conditions, the microcontroller memory usage is:
•
•
The power board must be supplied with a 12V, 2A, DC Power Supply.
Table 6-1.
Table 6-2.
5500 bytes of CODE memory (Flash occupation = 17% ).
Including communication protocol through UART
488 bytes of DATA memory (SRAM occupation = 24%).
Including stack and communication protocol through UART
ATAVRMC300 jumper settings
ATAVRMC310 jumper settings
J2(VCC)
J1(VHa)
Jumper
Jumper
J21
J22
J23
J24
J25
J26
J5
J6
J7
J8
J9
Pin1 & 2 shorted
Undefined
Position
Position
RxCAN
GNDm
Open
ShCo
Open
Open
Open
Vm’
Hall
Hall
Hall
PC4 = GNGm (shunt-)
PC5 = ShCo (Shunt+)
PD6 is not used
PB2 is not used
PB5 is not used
PC3 = RxCAN
VHa = +5V
PB4 = Vm’
Comment
Vcc = +5V
Comment
PD7 = H1
PC6 = H2
PD5 = H3
PB3 = x
8138A–AVR–04/08