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Siemens MS43 PCB Components: Difference between revisions

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== 9. ON HC4851A Multiplexer==
== 9. ON HC4851A Multiplexer==
Analog Multiplexer/Demultiplexer with Injection Current Effect Control [[File:ON_MC74HC4851A.PDF|thumb]]
Analog Multiplexer/Demultiplexer with Injection Current Effect Control [[File:ON_MC74HC4851A.pdf|thumb]]
 
This additional MCU is part of the drive-by-wire system.


{| class="wikitable"
{| class="wikitable"
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! Chip Markings
! Chip Markings
|-
|-
| SW.0ET32040<br>M37477M2T3907FP<br>107103
| SW.HC4851A<br>PEI110
|}
|}
*Pin 15 - Oil Temperature Sensor
*Pin 14 - Intake Air Temperature Sensor
*Pin 12 - Coolant Temperature Sensor


= Back Side =
= Back Side =

Revision as of 14:50, 21 March 2020

Front Side

Siemens MS43 PCB Front.png

1. Infineon C167CR-LM CPU

16-Bit Single-Chip Microcontroller C166 Family File:Infineon C167CR.pdf

Chip Markings
Infineon
SAK-C167CR-LM
GA-T

2. AMD AM29F400BB Flash

4 Megabit CMOS 5.0 Volt Boot Sector Flash Memory File:AMD AM29F400B.pdf

Chip Markings
AM29F400BB
-55SI
0047GBA N

3. ST M93C86 EEPROM

16 Kilobit Serial Access EEPROM File:ST M93C86.pdf

Chip Markings
93C86 6
K103M

4. Crystal

Generic 8.000000MHz Crystal

Chip Markings
8.000000
K 0041

5. IR 14CL40 IGBT

Ignition IGBTs with cylinder 6 at the top and cylinder 1 at the bottom. File:International Rectifier 14CL40.pdf

Chip Markings
14CL40
0 H4

6. TDK ZJY25 TVS Diode

CAN Bus ESD Protection TVS Diode

Chip Markings
TDK
ZJY25
Z

7. Motorola MPXAZ4115A Pressure Sensor

Pressure Sensor For Altitude Compensation File:Motorola MPXAZ4115A.pdf

Chip Markings
MPXAZ4115A
50
K0107

8. Mitsubishi M37477M2 MCU

Single-Chip 8-bit CMOS Microcomputer

This additional MCU is part of the drive-by-wire system.

Chip Markings
SW.0ET32040
M37477M2T3907FP
107103

9. ON HC4851A Multiplexer

Analog Multiplexer/Demultiplexer with Injection Current Effect Control

Chip Markings
SW.HC4851A
PEI110
  • Pin 15 - Oil Temperature Sensor
  • Pin 14 - Intake Air Temperature Sensor
  • Pin 12 - Coolant Temperature Sensor

Back Side

Siemens MS43 PCB Back.png

1. ZMD U62H64SA SRAM

Automotive Fast 8K x 8 SRAM File:ZMD U62H64SA.pdf

Chip Markings
ZMD
U62H64SA
35 0102

2. Philips 74HCT574

Octal D-type flip-flop File:Philips 74HCT574D.pdf

Chip Markings
74HCT574D
D9524ME
Hnn0105 F

3. Motorola TY93065D

Automotive ISO 9141 Serial Link Driver

Seems to be the same as NXP MC33199D File:NXP MC33199.pdf

Chip Markings
TY93065D
XAA101

4. NXP PCA82C250

CAN Controller Interface File:NXP PCA82C250.pdf

Chip Markings
A82C250
0M6D6
n1064

5. Infineon K-IC 766707

Unknown purpose

Chip Markings
Infineon
K-IC
766707
VB107092