MC33908: Safe System Basis Chip with Buck and Boost DC/DC up to 1.5A on Vcore
The NXP® MC33908 system basis chip (SBC) provides power to MCUs and optimizes energy consumption through DC/DC switching regulators, linear regulators and ultra-low-power saving modes. Featuring:
MC33907 and MC33908 Block Diagram
NXP® MC33908 Product Image
Predictive Safety with Qorivva MCU and MC33907/8 System Basis Chip (SBC) - Demo
SafeAssure® Kit for Industrial Functional Safety Applications - Use Case
Recommended Documentation (4)
| Name/Description | Type | Modified Date |
|---|---|---|
| MC33907_8, Power System Basis Chip with High Speed CAN Transceiver - Data Sheet (REV 3.0) PDF (1.3 MB) MC33907_8 | Data Sheets | 14 Feb 2014 |
| MC33907-MC33908D2, Power System Basis Chip with High Speed CAN and LIN Transceivers - Data Sheet (REV 5.0) PDF (2.6 MB) MC33907-MC33908D2 | Data Sheets | 13 Oct 2016 |
| Safe and efficient system basis chips (SBCs) for safety critical 32-bit MCU applications – Fact Sheet (REV 2) PDF (236.8 kB) MC33907_8FS | Fact Sheets | 06 Nov 2014 |
Data Sheets (2)
| Name/Description | Modified Date |
|---|---|
| MC33907-MC33908D2, Power System Basis Chip with High Speed CAN and LIN Transceivers - Data Sheet (REV 5.0) PDF (2.6 MB) MC33907-MC33908D2 | 13 Oct 2016 |
| MC33907_8, Power System Basis Chip with High Speed CAN Transceiver - Data Sheet (REV 3.0) PDF (1.3 MB) MC33907_8 | 14 Feb 2014 |
Application Notes (6)
| Name/Description | Modified Date |
|---|---|
| AN5099, Integrating the MPC5744P and MC33907/08 for Safety Applications - Application note (REV 0) PDF (981.5 kB) AN5099 | 20 Apr 2015 |
| AN4388, Quad Flat Package (QFP) - Application Note (REV 2.0) PDF (1.7 MB) AN4388 | 20 Feb 2014 |
| AN4442, Integrating the MPC5643L and MC33907/08 for Safety Applications - Application Notes (REV 2) PDF (882.0 kB) AN4442 | 13 Jan 2014 |
| AN4843, Low-Power Wireless Charging Using the NXP® WCT1001A Controller - Application Notes (REV 0) PDF (558.8 kB) AN4843 | 06 Dec 2013 |
| AN4661, Designing the VCORE Compensation Network For The MC33907/MC33908 System Basis Chips - Application Note (REV 1.0) PDF (332.2 kB) AN4661 | 21 Oct 2013 |
Users Guides (3)
| Name/Description | Modified Date |
|---|---|
| KIT33908MBEVBE, Evaluation Mother Board - User Guide (REV 1.0) PDF (7.8 MB) KT33908MBUG | 20 Mar 2014 |
Fact Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Safe and efficient system basis chips (SBCs) for safety critical 32-bit MCU applications – Fact Sheet (REV 2) PDF (236.8 kB) MC33907_8FS | 06 Nov 2014 |
Brochures (1)
| Name/Description | Modified Date |
|---|---|
| SBC System Basis Chip System Solutions - Brochure (REV 1.0) PDF (4.0 MB) BRSBC | 16 Sep 2014 |
White Papers (2)
| Name/Description | Modified Date |
|---|---|
| NXP® Energy-Efficient Solutions: Enabling a New Generation of Applications - White Paper (REV 0) PDF (537.2 kB) NEWENERGEFFICWP | 22 May 2014 |
| Safety Integrated Hardware Solutions to support ASIL D Applications - White Paper (REV 1) PDF (319.1 kB) FUNCSAFTASILDWP | 12 Sep 2013 |
Product Change Notices (1)
| Name/Description | Modified Date |
|---|---|
| 33907x and 33908x Power System Chip Device Migration with Copper Wire and Design Change (REV 0) HTM (8.3 kB) PCN16630 | 09 Mar 2015 |
Calculators
- MC33907-MC33908 Power Dissipation Tool (REV 1.0.) XLSX MC33907-MC33908 Power Dissipation Tool 11/26/2014
Ordering Information
| Product | Status | Status | Device Function | Budgetary Price excluding tax(US$) | SafeAssure Functional Safety | Package Type and Termination Count | Num. of Linear/LDO Regulators | Number of Regulators-Buck Switching | Number of Regulators-Boost Switching | Output Voltage | Output Current (A) | Supply Voltage (Min-Max) (V) | Interface and Input Control | Communication Protocol | Ambient Operating Temperature (Min-Max) (°C) | Protection | Diagnostics | Additional Features - Power Management | Battery Charger | RoHS | Additional Features - Safety | Additional Features-Analog |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MC33908NAE | Active | Linear Regulators, System Basis Chip | 1K @ US$3.04 | ISO 26262 | LQFP-EP 48 | 3 | 2 | 1 | -1 to 40 | CAN | -40 to 125 | Undervoltage, Short Circuit, Overvoltage Protect, Overtemperature, Bus Short Circuit to Battery, Overcurrent, Overcurrent Protected Bus | SPI | Interrupt Output, Reset, Watchdog | [object Object] | Diagnostics Reporting, Sleep Mode, Wake, Watchdog Timer | ||||||
| MC33908LAER2 | Active | Linear Regulators, System Basis Chip | 1K @ US$3.30 | ISO 26262 | LQFP-EP 48 | 3 | 2 | 1 | -1 to 40 | CAN, LIN | -40 to 125 | Undervoltage, Short Circuit, Overvoltage Protect, Overtemperature, Bus Short Circuit to Battery, Overcurrent, Overcurrent Protected Bus | SPI | Interrupt Output, Reset, Watchdog | [object Object] | Diagnostics Reporting, Sleep Mode, Wake, Watchdog Timer | ||||||
| MC33908NAER2 | Active | Linear Regulators, System Basis Chip | 1K @ US$3.04 | ISO 26262 | LQFP-EP 48 | 3 | 2 | 1 | -1 to 40 | CAN | -40 to 125 | Undervoltage, Short Circuit, Overvoltage Protect, Overtemperature, Bus Short Circuit to Battery, Overcurrent, Overcurrent Protected Bus | SPI | Interrupt Output, Reset, Watchdog | [object Object] | Diagnostics Reporting, Sleep Mode, Wake, Watchdog Timer | ||||||
| MC33908LAE | Active | Linear Regulators, System Basis Chip | 1K @ US$3.30 | ISO 26262 | LQFP-EP 48 | 3 | 2 | 1 | -1 to 40 | CAN, LIN | -40 to 125 | Undervoltage, Short Circuit, Overvoltage Protect, Overtemperature, Bus Short Circuit to Battery, Overcurrent, Overcurrent Protected Bus | SPI | Interrupt Output, Reset, Watchdog | [object Object] | Diagnostics Reporting, Sleep Mode, Wake, Watchdog Timer | ||||||
| MC33908AER2 | No Longer Manufactured | System Basis Chip, Linear Regulators | 1K @ US$5.54 | ISO 26262 | LQFP-EP 48 | 3 | 2 | 1 | 1.5 | -1 to 40 | CAN | -40 to 125 | Undervoltage, Short Circuit, Bus Short Circuit to Battery, Overcurrent Protected Bus, Overvoltage Protect, Overtemperature, Overcurrent | SPI | Interrupt Output, Reset, Watchdog | [object Object] | Diagnostics Reporting, Sleep Mode, Wake, Watchdog Timer | |||||
| MC33908AE | No Longer Manufactured | System Basis Chip, Linear Regulators | 1K @ US$5.54 | ISO 26262 | LQFP-EP 48 | 3 | 2 | 1 | 1.5 | -1 to 40 | -40 to 125 | Undervoltage, Short Circuit, Bus Short Circuit to Battery, Overcurrent Protected Bus, Overvoltage Protect, Overtemperature, Overcurrent | SPI | Interrupt Output, Reset, Watchdog | [object Object] | Diagnostics Reporting, Sleep Mode, Wake, Watchdog Timer |
Package Information
| Package Description | Outline Version | Packing | Product Status | Part Number | Chemical Content | RoHS / Pb FreeChina RoHS Lookup | MSL | PPT (°C) |
|---|---|---|---|---|---|---|---|---|
| LQFP 48 7*7*1.4 P0.5 EP | 98ASA00173D | MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33908LAE | MC33908LAE.pdf |   | 3 | 260 |
| MPQ - 2000 REELPOQ - 2000 BOX | Active | MC33908LAER2 | MC33908LAER2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33908NAE | MC33908NAE.pdf | | 3 | 260 | ||
| MPQ - 2000 REELPOQ - 2000 BOX | Active | MC33908NAER2 | MC33908NAER2.pdf | | 3 | 260 | ||
| MPQ - 1250 BRICKPOQ - 1250 BOX | Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MC33908AE | MC33908AE.pdf | | 3 | 260 | ||
| MPQ - 2000 REELPOQ - 2000 BOX | Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MC33908AER2 | MC33908AER2.pdf | | 3 | 260 |
- AN5099, Integrating the MPC5744P and MC33907/08 for Safety Applications - Application note MPC574xP
- AN4388, Quad Flat Package (QFP) - Application Note mc34sb0800
- AN4442, Integrating the MPC5643L and MC33907/08 for Safety Applications - Application Notes MPC564xL
- AN4843, Low-Power Wireless Charging Using the NXP® WCT1001A Controller - Application Notes MC33908
- AN4661, Designing the VCORE Compensation Network For The MC33907/MC33908 System Basis Chips - Application Note MC33908
- KIT33908MBEVBE, Evaluation Mother Board - User Guide MC33908
- Safe and efficient system basis chips (SBCs) for safety critical 32-bit MCU applications – Fact Sheet MC33908
- SBC系统基础芯片 MC33908
- SBC System Basis Chip System Solutions - Brochure MPC564xL
- NXP® Energy-Efficient Solutions: Enabling a New Generation of Applications - White Paper MC33908
- Safety Integrated Hardware Solutions to support ASIL D Applications - White Paper MC33908
- 33907x and 33908x Power System Chip Device Migration with Copper Wire and Design Change MC33908
- 评估主板 - MC33908，安全DC/DC，<= 1.5 A MPC564xL
- 评估板 - MC33908，安全DC/DC，高达1.5 A MPC5676R
- MC33907-MC33908 Power Dissipation Tool MC33908
- 98ASA00173D mm912_634
- MC33908LAE.pdf MC33908
- MC33908LAER2.pdf MC33908
- MC33908NAE.pdf MC33908
- MC33908NAER2.pdf MC33908
- MC33908AE.pdf MC33908
- MC33908AER2.pdf MC33908
