參數(shù)資料
型號： L6460TR
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動控制電子
英文描述： STEPPER MOTOR CONTROLLER, PQFP64
封裝： 10 X 10 MM, 1 MM HEIGHT, ROHS COMPLIANT, TQFP-64
文件頁數(shù)： 24/139頁
文件大?。?/td> 3837K
代理商： L6460TR
General description
L6460
12/139
Doc ID 17713 Rev 1
1.3
Pin list
Table 2.
Pins configuration
Pin #
Pin name
Description
Type
1
DC1_PLUS
Bridge 1 phase “plus” output
Output
2VSWDRV_SNS Switching regulator controller sense
Analog input
3VSWDRV_FB
Switching regulator controller feedback
Analog input
4
GPIO4
General purpose I/O
Analog In/Out - CMOS bi-dir
5
GPIO3
General purpose I/O
Analog In/Out - CMOS bi-dir
6
DC1_MINUS Bridge 1 phase “minus” output
Output
7
DC1_MINUS Bridge 1 phase “minus” output
Output
8
GND1
Ground pin for bridge1(1)(2)(3)
Power/digital
9
GND2
Ground pin for bridge2(1)(2)(3)
Power/digital
10
DC2_MINUS Bridge 2 phase “minus” output
Output
11
DC2_MINUS Bridge 2 phase “minus” output
Output
12
GPIO2
General purpose I/O
Analog In/Out - CMOS bi-dir
13
GPIO1
General purpose I/O
Analog In/Out - CMOS bi-dir
14
GPIO0
General purpose I/O
Analog Input - CMOS input
15
nSS
SPI chip select pin
CMOS input
16
DC2_PLUS
Bridge 2 phase “plus” output
Output
17
DC2_PLUS
Bridge 2 phase “plus” output
Output
18
VSupply
Main voltage supply
Power input
19
MISO
SPI serial data output
CMOS output
20
MOSI
SPI serial data input
CMOS input
21
VLINmain_FB
Linear main regulator feedback
Analog input
22
VLINmain_OUT Linear main regulator output
Power output
23
GPIO 8
General purpose I/O
Analog In/Out - CMOS bi-dir
24
VSWmain_SW Main switching regulator switching output
Power output
25
VSupply
Main voltage supply
Power Input
26
VSWmain_FB
Main switching regulator feedback pin
Analog input
27
VREF_FB
Regulator voltage feedback
Analog input
28
IREF_FB
Regulator current feedback
Analog input
29
SCLK
SPI input clock pin
CMOS input
30
VSupply
Main voltage supply
Power input
31
DC4_PLUS
Bridge 4 phase “plus” output
Output
32
N.C.
Not connected
33
DC4_SENSE Bridge 4 sense output(4)
Output
34
nAWAKE
Device wake up
CMOS input
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