TLE9877QXA20_15 Datasheet, PDF (13/122 Pages) Infineon Technologies AG – Microcontroller with LIN and BLDC MOSFET Driver for Automotive Applications

TLE9877QXA20
Device Pinout and Pin Configuration
Table 2 Pin Definitions and Functions (cont’d)
Symbol
Pin Number Type Reset Function
State¹⁾
P2
Port 2
Port 2 is a 5-bit general purpose input-only port.
Alternate functions can be assigned and are listed in the Port
description. Main function is listed below.
P2.0/XTAL1 29
I/I
I
AN0
ADC analog input 0
Alternate function mapping see Table 10
P2.2/XTAL2 30
I/O I
AN2
ADC analog input 2
Alternate function mapping see Table 10
P2.3
35
I
I
AN3
ADC analog input 3
Alternate function mapping see Table 10
P2.4
32
I
I
AN4
ADC analog input 4
Alternate function mapping see Table 10
P2.5
31
I
I
AN5
ADC analog input 5
Alternate function mapping see Table 10
Power Supply
VS
45
VDDP
40
VDDC
38
P
–
P
–
P
–
Battery supply input
2)_{I/O port supply (5.0 V). Connect external buffer capacitor.}
3)_{Core supply (1.5 V during Active Mode).}
Do not connect external loads, connect external buffer
capacitor.
VDDEXT
41
P
–
External voltage supply output (5.0 V, 20 mA)
GND
19
P
–
GND digital
GND
28
P
–
GND digital
GND
39
P
–
GND analog
Monitor Input
MON
14
I
–
High Voltage Monitor Input
LIN Interface
LIN
43
I/O –
LIN bus interface input/output
GND_LIN
42
P
–
LIN ground
Charge Pump
CP1H
48
P
–
Charge Pump Capacity 1 High, connect external C
CP1L
1
P
–
Charge Pump Capacity 1 Low, connect external C
CP2H
3
P
–
Charge Pump Capacity 2 High, connect external C
CP2L
4
P
–
Charge Pump Capacity 2 Low, connect external C
VCP
2
P
–
Charge Pump Capacity
VSD
47
P
–
Battery supply input for Charge Pump
MOSFET Driver
VDH
44
P
–
Voltage Drain High Side MOSFET Driver
SH3
46
P
–
Source High Side FET 3
SH2
6
P
–
Source High Side FET 2
Data Sheet
13
Rev. 1.0, 2015-04-30