Designs
LIN RD9Z1-638-12V

12 V Lead-Acid Battery Management System with LIN

Overview

The RD9Z1-638-12V is a Battery Management System (BMS) built to demonstrate the MM9Z1J638 Battery Sensor Module capabilities in a 12 V lead-acid application where high EMC performance is required to obtain high accuracy measurements on key battery parameters.

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Schematics

Design Files/BOM

Tools and Software

Reference design - MM9Z1_638, 12V Lead-acid Battery,LIN

Specifications

RD9Z1-638-12V LIN Block Diagram

Battery Sensor with LIN

MM9Z1_638 : Battery Sensor with CAN and LIN

MagniV S12Z MCU

Embedded MCU: 16-bit S12Z MCU

Power Management

Embedded power management

Sensing

Battery voltage sensing input (VSENSE2)
Internal temperature sensing
Embedded NTC for temperature sensing (PTB4)
Battery current sensing via mounted shunt (ISENSE)

Interfaces

LIN 2.2/2.1/2.0 interface

BDM Interface

BDM interface (For MCU programming and debugging)

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RD9Z1-638-12V ^Active
Reference Design - MM9Z1_638, automotive Battery Management System for 12V Lead-Acid batteries

RD9Z1-638-12V
1 @ US
$226.00

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Design Resources

Get Started

User's Guide

KTRD9Z1-638-12V-CUG, RD9Z1-638-12V-C reference design - User's guide^{(REV
1.1
)}
- 3.7 MB
- KTRD9Z1-638-12V-CUG
- [ English ]

Technical Documentation

Schematics
Schematic-RD9Z1-638-12V^{(REV
0
)}
- 49.8 kB
- Schematic-RD9Z1-638-12V
Design Files/BOM
BOM-RD9Z1-638-12V^{(REV
0
)}
- 14.7 kB
- BOM-RD9Z1-638-12V
GERBER-RD9Z1-638-12V^{(REV
0
)}
- 147.9 kB
- GERBER-RD9Z1-638-12V
Tools and Software
CodeWarrior^® for MCUs (Eclipse IDE) - ColdFire^®, 56800/E DSC, Qorivva^® 56xx, RS08/S08, S12Z - 11.1
- CW-MCU10
LIN2.x and SAE J2602 Stack^{(REV
v4.6.3
)}
- Y
- 1 B
- FSL_LIN_2.X_DRIVER
MM9Z1J638 Demo Software (CodeWarrior^® for MCU 10.x project)^{(REV
1.10
)}
- 31.4 MB
- MM9Z1J638-DEMO-APPSW

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Power Management

12 V Lead-Acid Battery Management System with LIN

Overview