MM9Z1_638: Battery Sensor with CAN and LIN
The NXP® MM9Z1_638 is a fully integrated battery monitoring device, featuring:
NXP® MM9Z1_638 Internal Block Diagram
NXP® MM9Z1_638 Product Image
Intelligent Battery Sensor Using the MM9Z1_638 - Demo
特性
- Wide range battery current measurement; on-chip temperature measurement
- Four battery voltage measurements with internal resistor dividers, and up to five direct voltage measurements for use with an external resistor divider
- Measurement synchronization between voltage channels and current channels
- Five external temperature sensor inputs with internal supply for external sensors
- Low-power modes with low-current operation
- Multiple wake-up sources: LIN, timer, high-voltage input, external CAN interface, and current threshold and integration
- Precision internal oscillator and connections for external crystal
- LIN 2.2/ 2.1/ 2.0 protocol and physical interface
- msCAN protocol controller, and supply capability for 8 and 14-pin CAN interfaces
- S12Z MCU with 128 KB Flash, 8.0 KB RAM, 4.0 KB EEPROM
Recommended Documentation (2)
Data Sheets (1)
Application Notes (2)
Fact Sheets (1)
Device Drivers
Ordering Information
| Product | Status | Device Function | Budgetary Price excluding tax(US$) | Package Type and Termination Count | Communication Protocol | Data Rate (Min) (kbps) | Data Rate (Max) (kbps) | Data Rate (Spec) (kbps) | Load Current (Typ) (A) (IL) | Number of Channels | Drain-to-Source On Resistance (Typ) (mOhm) (RDS(ON)) | Current Limit per Output (Min) (A) (ILIM) | Load Supply Voltage (Min) (V) | Load Supply Voltage (Max) (V) | Supply Voltage (Min-Max) (V) | Ambient Operating Temperature (Min-Max) (°C) | Protection | Diagnostics | Additional Features-Analog | Core Type | GPIOs | Internal Flash (KB) | Internal RAM (KB) | Pin count | RoHS |
|---|
| MM9Z1J638BM2EPR2 | Active | | 1K @ US$3.85 | QFN-EP 48 | CAN, LIN | 20 | 100 | | | | | | 3.5 | 28 | 3.5 to 28 | -40 to 125 | | | | S12 | | 128 | 8.192 | 48 | [object Object] |
| MM9Z1J638BM2EP | Active | Battery Management | 1K @ US$3.85 | QFN-EP 48 | CAN, LIN | 20 | 100 | | | | | | 3.5 | 28 | 3.5 to 28 | -40 to 125 | | | | S12 | | 128 | 8.192 | 48 | [object Object] |
| MM9Z1I638BM2EPR2 | Active | Battery Management | 1K @ US$3.56 | QFN-EP 48 | CAN, LIN | 20 | 100 | | | | | | 3.5 | 28 | 3.5 to 28 | -40 to 125 | | | | S12 | | 96 | 8.192 | 48 | [object Object] |
| MM9Z1I638BM2EP | Active | Battery Management | 1K @ US$3.56 | QFN-EP 48 | CAN, LIN | 20 | 100 | | | | | | 3.5 | 28 | 3.5 to 28 | -40 to 125 | | | | S12 | | 96 | 8.192 | 48 | [object Object] |
Package Information
| Package Description | Outline Version | Packing | Product Status | Part Number | Chemical Content | RoHS / Pb FreeChina RoHS Lookup | MSL | PPT (°C) |
|---|
| QFN-EP 48 7*7*0.85 P0.5 | 98ASA00343D | MPQ - 260 TRAYPOQ - 1300 TRAY | Active | MM9Z1I638BM2EP | MM9Z1I638BM2EP.pdf |   | 3 | 260 |
| MPQ - 2000 REELPOQ - 2000 REEL | Active | MM9Z1I638BM2EPR2 | MM9Z1I638BM2EPR2.pdf | | 3 | 260 |
| MPQ - 1300 BRICKPOQ - 1300 BOX | Active | MM9Z1J638BM2EP | MM9Z1J638BM2EP.pdf | | 3 | 260 |
| MPQ - 2000 REELPOQ - 2000 REEL | Active | MM9Z1J638BM2EPR2 | MM9Z1J638BM2EPR2.pdf | | 3 | 260 |
