Wabtec ASMB0876, Hardware Integration Manual

Page: 6 / 14

Page 6 of 14
ASMB0876
–
Hardware Integration Manual
Rev : 2
2.4. PIN CONFIGURATION AND FUNCTION
PIN SIGNAL TYPE PIN SIGNAL TYPE
74 V
supply
(+3.3V) PWR
75 GND PWR
72 V
supply
(+3.3V) PWR
73 RESERVED N/C
70 V
IO
PWR 71 RESERVED N/C
68 V
STDBY
PWR 69 GND PWR
66 PWREN/#SDN CMOS 67 RESERVED N/C
64 RESERVED-DBG N/C 65 RESERVED N/C
62 I2C-BUSEN CMOS 63 GND PWR
60 I2C-SCA CMOS-OD 61 RESERVED N/C
58 I2C-SDA CMOS-OD
59 RESERVED N/C
56 ID-CATEGORY Passive
57 GND PWR
54 ID-VARIANT Passive 55 RESERVED N/C
52 #RESET CMOS-OD 53 RESERVED N/C
50 CLK32K CMOS 51 GND PWR
48 RESERVED N/C 49 RESERVED N/C
46 RESERVED N/C 47 RESERVED N/C
44 RF_COEX CMOS-OD 45 GND PWR
42 SYNC OUT CMOS
43 RESERVED N/C
40 SYNC IN CMOS
41 RESERVED N/C
38 UART-DTR CMOS 39 GND PWR
36 UART-RTS CMOS 37 RESERVED N/C
34 UART-CTS CMOS 35 RESERVED N/C
32 UART-TXD CMOS 33 GND PWR
30 MECH E KEY 31 MECH E KEY
28 MECH E KEY
29 MECH E KEY
26 MECH E KEY
27 MECH E KEY
24 MECH E KEY
25 MECH E KEY
22 UART-RXD CMOS 23 RESERVED N/C
20 UART-DSR CMOS 21 RESERVED N/C
18 GND PWR 19 RESERVED N/C
16 WAKE/#LPMODE CMOS 17 RESERVED N/C
14 SPI-MOSI CMOS 15 RESERVED N/C
12 SPI-MISO CMOS(HiZ)
13 RESERVED N/C
10 SPI#SS CMOS
11 RESERVED N/C
8 SPI-SCK CMOS 9 RESERVED N/C
6 #IRQ CMOS-OD 7 GND PWR
4 RESERVED N/C 5 RESERVED N/C
2 RESERVED N/C 3 RESERVED N/C
1 GND PWR