87 / 102
TMC4670 Datasheet PRELIMINARY • IC Version V0.99 | Document Revision V0.91 • 2016-Nov-09
Name
Ball IO Description
nRST
B10
M3
T13
R7
T7
I
I
active low reset input
CLK
clock input, 25 MHz
ENABLE_IN
SPI_nSCS
SPI_SCK
I
active high enable input
I
SPI active low chip select input
SPI clock input
I
SPI_MOSI
SPI_MISO
ENC_A
T6
I
SPI master out slave input
R6
L1
O
I
SPI master in sleave output
A input of incremental encoder
B input of incremental encoder
N input of incremental encoder
A input of incremental encoder
B input of incremental encoder
N input of incremental encoder
digital hall input H1 for 3-phase (U) or 2-phase (X)
digital hall input H2 for 3-phase (V)
digital hall input H3 for 3-phase (W) or 2-phase (Y)
Left (L) reference switch
ENC_B
L2
I
ENC_N
M1
R1
P2
P4
N2
N1
M2
A9
A8
A10
C1
D1
E1
I
ENC2_A
I
ENC2_B
I
ENC2_N
I
HALL_UX
HALL_V
I
I
HALL_WY
REF_SW_L
REF_SW_H
REF_SW_R
AENC_UX
AENC_V
I
I
I
Home (H) reference switch
I
Right (R) reference switch
AI analog hall or analog encoder, 3-phase (U) or 2-phase (X (cos))
AI analog hall or analog encoder, 3-phase (V)
AENC_WY
AENC_N
ADC_I_0
ADC_I_1
ADC_VM
AGPI
AI analog hall or analog encoder, 3-phase (W) or 2-phase (Y (sin))
AI analog encoder N pulse input
B1
F2
AI phase current measurement voltage input I_0 (I_U, I_X)
AI phase current measurement voltage input I_1 (I_V, I_W, I_Y)
AI analog input for motor suppply voltage (VM) measurement
AI Analog general purpose input (analog GPI)
F4
E3
G2
C3
C4
F1
ADC_T_MOSFETS
ADC_T_MOTOR
ADC_U_UX
ADC_U_V
ADC_U_WY
ADC_I_S
ADC_START
AI analog input for MOSFET temperature signal
AI analog input for motor temperature signal
AI analog voltage input for terminal UX
F5
AI analog voltage input for terminal V
B2
C2
B5
A
analog voltage input for terminal WY
AI analog bottom current measurement voltage input, reserved
ADC start pulse for TLC2351
O
©2016 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
Read entire documentation.
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
