Block Diagram - Renesas RAA306012 User Manual

RAA306012 RSSK User's Manual
2.2.1.2

Block Diagram

LED Connector
(CN_LED)
Digital Connector
(CN_DIGI1,CN_DIGI2,
CN_DIGI3)
CNA06, CNA11, CNA12, CNA13, CNA22, CNB26
CNA05, CNA19, CAN20, CNA23, CNA31, CNA32
CNB13, CNB17, CNB31, CNB32, CNB33, CNB34
Thermistor
Analog Connector
(CN_ANA)
CNB05, CNB06, CNB07,
CNB08, CNB09, CNB12
Current Sense
SR1_P
SR1_N
SR2_P
SR2_N
(External)
SR3_P
SR3_N
External Volume
(CN_VOL)
(SW101,SW102)
Potentiometer
(VR101)
SPI Connector
(CN_SPI)
CNA35, CNA36, CNB35, CNB36
I2C Connector
(CN_I2C)
CNA29, CNA30
UART Connector
(CN_UART)
USB_5p0V
RMWB (ICS)
USB Connector
USB_GND
(non-public)
(ICS)
USB_DATA
:Selector
R12UZ0128EJ0100 Rev.1.00
Nov 1, 2023
EX_LDO (ET_LDO_3p3V or EX_LDO_5p0V)
LED
CNA09, CNA10, CNA14,
CNA15, CNA16, CNA34
CNB07
CNA34
AMP
CNB05,
CNB12,
CNB07
Switch
CNA21,CAN33
CNB08
CNA08, CNA07
ICS_SEL
Isolator
UART
Figure 2-2 Block Diagram
EX_LDO_SEL
EX_LDO_5p0V
External
5.0[V] LDO
ET_LDO_3p3V
External
3.3[V] LDO
Control
RAA306012
Card
MVDD
(VDD or VCC)
CNB09, DA3O,
CNB10, DA2O,
CNB11 DA1O
CNB14, CMP3O,
CNB15, CMP2O,
CNB16 CMP1O
CNB18 EN
CNB19, IN6,
CNB20, IN5,
CNB21, IN4,
CNB22, IN3,
CNB23, IN2,
CNB24 IN1
CNB25 nFALUT
CNB26 nSMPL
CNB27, nSCS,
CNB28, SCLK,
CNB29, SDI,
CNB30 SDO
CNC
HU
HALL Connector
HV
(CN_HALL)
HW
2. Product Specifications
VM Ferrite
Fuse
bead
AGND
CNB06
Power
Supply
Voltage
Measurement
Circuit
VBRIDGE
PGND
MOSFET
U Phase V Phase
HOA MOS_UH
UH
HSA
U
MOS_U
MOSFET MOSFET
MOS_UL
LOA UL
(Q1) (Q3)
HOB
MOS_VH
VH
U
HSB
V
MOS_V
MOSFET MOSET
(Q2) (Q4)
LOB VL MOS_VL
SR1_P SR2_P
MOS_WH
HOC
WH
Shunt Shunt
HSC
W Register Register
MOS_W
(SR1) (SR2)
MOS_WL
LOC WL
SR1_N SR2_N
SR1_P
DA1P
SR4_P
UIP
SR4_P
Vu_DA1P Shunt
Register
DA1N
SR1_N
(SR4)
UIN
SR4_N
AGND SR4_N
DA2P
/CMP2P
SR2_P
VIP
HV
Vv_DA2P
UH
U
DA2N
SR2_N
UL
VIN VH
AGND V
VL
WH
W
DA3P/
WL
CMP3P
SR3_P
CN_EXT_MOS
WIP UIP
UIN
HW
VIP
Vw_DA3P
VIN
DA3N/
WIP
CMP1P
SR3_N
WIN
WIN
CNB07
HU
AGND
AGND
Power Source
J1: Power
J4: GND
(DC: 24[V])
W Phase
MOSFET
U
(Q5)
V
V W
W
MOSFET
(Q6)
SR3_P
Shunt
Register
(SR3)
SR3_N
External MOSFET
Power Source
J2: MOS_Power
J3: MOSGND
(DC: 24[V])
Vu_DA1P
U
Vv_DA2P
V
Divider
Vw_DA3P
W
Page 7 of 76