L6460 STMicroelectronics, L6460 Datasheet - Page 101

• Manufacturer Part Number: L6460
• Description: MOSFET & Power Driver ICs SPI Config Stepper DC Multi Motor DRV
• Manufacturer: STMicroelectronics
• Type: Full-Bridge Driverr

Specifications of L6460

• Product: Half-Bridge Drivers
• Rise Time: 0.4 us
• Fall Time: 0.4 us
• Supply Voltage (max): 38 V
• Supply Voltage (min): 13 V
• Supply Current: 11 mA
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 4
• Output Current: 10 mA
• Output Voltage: 30 V
• Package / Case: TQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6460
22.2
GPIO[1]
The GPIO[1] truth table is (for the abbreviation list please refer to
Table 42.
1. AUX1Enable or AUX1System bit =1 represent the case in which AUX1 is used as a system or not system
2. In all configurations in which GPIO[1] is enabled as output:
AUX1System
AUX1Enable
regulator.
a) the GPIO[1] pin can be always used as an analog input to the ADC system (ADC function) by writing
b) the GPIO[1] pin can be always used as a digital input so its value can be always read through SPI
c) the GPIO[1] pin is an open drain output.
or
its address in the A2DChannelX[4:0] in the A2DConfigX register and starting a conversion;
interface (SPI_IN function);
1
0
0
0
0
0
0
0
0
0
0
GPIO[1] truth table
Enable [1]
GpioOut
X
0
0
1
1
1
1
1
1
1
1
Mode[2]
GPIO[1] SPI BITS
Doc ID 17713 Rev 1
X
0
1
0
0
0
0
1
1
1
1
Mode[1]
X
X
X
0
0
1
1
0
0
1
1
Mode[0]
X
X
X
0
1
0
1
0
1
0
1
AuxPwm1 inverted
AuxPwm2inverted
SPI OUT inverted
Table
IntCtrlinverted
HiZ (SPI_IN)
InterruptCtrl
Comp1 IN -
AuxPwm1
AuxPwm2
Function
AUX1 FB
SPI OUT
40).
GPIO pins
101/139
Note
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)