AMG-XB404 Datasheet, PDF (6/73 Pages) alpha microelectronics gmbh – Fully Integrated Single Motor Controller for Electrical Motors

AMG-XB404
Fully Integrated Single Motor Controller for Electrical Motors
4. Block Diagram
PORTB[0:7]
PORTC[2:7]
GPIO
Block
UART
INT
TWI
INT
SPI
INT
Timers
2x 8bit
1x 16bit
INT
INT
Watch-
MCU _{dog timer}
EEPROM
Shadow
PROG
SRAM
Program-/
Debug-
Interface
Reset
RISC
Core
Interrupts
DATA
SRAM
SCLK
SCS
SDI
SDO
NRESIN
SWDRV
SWVDD
SWVFB
SWV
SWI
SWVREF
NRESOUT
CLKSEL
CLKIO
XO
XO_OSEL
NPOR
D5V
A5V
DVDD
AVDD
VREF
DGND
AGND
System
SPI
System reset
SMPS
Switch
Mode
Power
Supply
clock
IO
Expander
VCO/
CXO/
RCO/
divider
FLL
PLL reset
Reset
unit
DMCE 0
DMCE 1
PFC Controller
Supply
&
Ref.
Program
Memory
MCPU
Bus
IF
DMCE 0
Register
File
PWM
M0OFI
M0O1
M0O2
M0O3
M0O4
M0O5
M0O6
M0R1
M0R2
M0R3
ADC IF
INT
ADAQ
ADC
MUX
Measuring
Amplifier
ADC0-2
PORTE[0:2]
VDC
VAC
M0IFB
M0I
PFCIFB
PFCI
Bus
IF
INT
PFC Controller
Program
Memory
16 bit
RISC
core
Data
memory
PWM
LFSR
PFC_PWM
Figure 2: AMG-XB404 Block Diagram
AMG-XB404
Revision: A
2. Nov. 2012 © All rights reserved
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