EVAL6470H STMicroelectronics, EVAL6470H Datasheet - Page 3

• Manufacturer Part Number: EVAL6470H
• Description: Power Management IC Development Tools dSPIN L6470 Motor Driver Eval Board
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL6470H

• Product Category: Power Management IC Development Tools
• Rohs: yes
• Product: Demonstration Boards
• Tool Is For Evaluation Of: L6470H
• Input Voltage: 8 V to 45 V
• Description/function: The EVAL6470H demonstration board is a fully integrated microstepping motor driver
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 25 C
• Output Current: 3 A
• For Use With: STEVAL-PCC009V2

EVAL6470H
Table 2.
Table 3.
Table 4.
TP8 (BUSY/SYNC)
Pin number
TP3 (STBY/RES)
TP5 (VREG)
Pin number
TP2 (STCK)
TP7 (FLAG)
TP6 (GND)
TP4 (VDD)
TP1 (VS)
10
1
2
3
4
5
6
7
8
9
Name
J1
J5
J6
J2
J3
J4
J7
1
2
Jumpers and connectors description
Master SPI connector pinout (J10)
Slave SPI connector pinout (J11)
Open drain output
Open drain output
Digital output
Digital input
Digital input
Digital input
Digital input
Digital input
Open drain output
Open drain output
Ground
Supply
SPI connector
SPI connector
NM connector
NM connector
Power supply
Type
Power output
Power output
Test point
Test point
Test point
Test point
Test point
Test point
Test point
Test point
Type
Type
Doc ID 022736 Rev 2
L6470 BUSY/SYNC output
L6470 FLAG output
Ground
EXT_VDD (can be used as external logic power supply)
SPI Master-In Slave-Out signal (connected to L6470 SDO
output through daisy-chain termination jumper JP2)
SPI serial clock signal (connected to L6470 CK input)
SPI Master-Out Slave-In signal (connected to L6470 SDI
input)
SPI slave select signal (connected to L6470 CS input)
L6470 step-clock input
L6470 STBY/RST input
L6470 BUSY/SYNC output
L6470 FLAG output
Motor supply voltage
Bridge A outputs
Bridge B outputs
Master SPI
Slave SPI
OSCIN and OSCOUT pins
External switch input
FLAG output test point
Motor supply voltage test point
Logic interface supply voltage test point
Logic supply voltage/L6470 internal regulator test point
Ground test point
Step clock input test point
Standby/reset input test point
BUSY/SYNC output test point
Description
Description
Function
Board description
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