i.MX31: Applications Processors - Integrated Image Processing Unit (IPU), Connectivity , ARM11™ Core
Millions of i.MX31 processors are powering consumer, industrial, automotive, medical and general embedded devices. With on-chip media accelerators, multiple connectivity interfaces and package options, the i.MX31 and i.MX31L are suitable for a broad spectrum of multimedia oriented applications. As the first in the i.MX portfolio to achieve automotive AEC-Q100 grade 3 qualification, the i.MX31 processor is the engine in the acclaimed Ford SYNC. Design engineers need choices; NXP® delivers.
i.MX31 Multimedia Applications Processor Block Diagram
特性
- CPU Complex
- ARM1136JF-S
- 128 KB L2 unified cache
- Vector floating point coprocessor (VFP)
- ARM1136JF-S
- 128 KB L2 unified cache
- Vector floating point coprocessor (VFP)
- External Memory Interface (EMI)
- SDRAM 16/32-bit, 133 MHz
- Mobile DDR 16/32-bit, 266 MHz
- NAND flash 8/16-bit
- PSRAM
- SDRAM 16/32-bit, 133 MHz
- Mobile DDR 16/32-bit, 266 MHz
- NAND flash 8/16-bit
- PSRAM
- Multimedia
- VGA MPEG®-4 HW encode
- Graphics acceleration (i.MX31 only)
- Image Processing Unit (IPU)
- CMOS/CCD sensor interface
- Resize, color space conversion
- Deblocking, deringing, blending
- Display/TV controller
- VGA MPEG®-4 HW encode
- Graphics acceleration (i.MX31 only)
- Image Processing Unit (IPU)
- CMOS/CCD sensor interface
- Resize, color space conversion
- Deblocking, deringing, blending
- Display/TV controller
- Advanced Power Management
- Automatic Dynamic Voltage and Frequency Scaling (DVFS)
- Dynamic Process and Temperature Compensation (DPTC)
- Active well-bias
- Power gating
- Automatic Dynamic Voltage and Frequency Scaling (DVFS)
- Dynamic Process and Temperature Compensation (DPTC)
- Active well-bias
- Power gating
- Product Longevity
- This product is included in NXP’s product longevity program, with assured supply for a minimum of 15 years after launch
- This product is included in NXP’s product longevity program, with assured supply for a minimum of 15 years after launch
Recommended Documentation (3)
| Name/Description | Type | Modified Date |
|---|---|---|
| i.MX31 and i.MX31L Processors - Fact Sheet (REV 2) PDF (161.3 kB) MC9328MX31FS | Fact Sheets | 02 Aug 2007 |
| i.MX31and i.MX31L Multimedia Applications Processors Product Brief (REV 1) PDF (362.1 kB) MCIMX31PB | Product Briefs | 13 Feb 2006 |
| i.MX Family Comparison Table (REV 23) PDF (103.0 kB) FLYRIMXPRDCMPR | Brochures | 01 Sep 2016 |
Data Sheets (2)
| Name/Description | Modified Date |
|---|---|
| i.MX31C and i.MX31LC Multimedia Applications Processors for Industrial and Automotive Products Data Sheet (REV 4.3) PDF (1.6 MB) MCIMX31C | 02 Feb 2010 |
| i.MX31 and i.MX31L Multimedia Applications Processors at 532MHz Data Sheet (REV 4.3) PDF (1.1 MB) MCIMX31_5 | 31 Dec 2009 |
Errata (2)
| Name/Description | Modified Date |
|---|---|
| MCIMX31 and MCIMX31L Chip Errata (REV 5.7) PDF (771.8 kB) MCIMX31CE | 24 Jan 2013 |
| Errata to MCIMX31 and MCIMX31L Application Processors Reference Manual, Rev. 2.4 (REV 1.1) PDF (431.5 kB) MCIMX31RMAD | 28 Apr 2010 |
Application Notes (19)
Reference Manuals (1)
| Name/Description | Modified Date |
|---|---|
| MCIMX31 and MCIMX31L Multimedia Applications Processors Reference Manual (REV 2.4) PDF (12.8 MB) MCIMX31RM | 19 Dec 2008 |
Product Briefs (1)
| Name/Description | Modified Date |
|---|---|
| i.MX31and i.MX31L Multimedia Applications Processors Product Brief (REV 1) PDF (362.1 kB) MCIMX31PB | 13 Feb 2006 |
Fact Sheets (2)
| Name/Description | Modified Date |
|---|---|
| IMX3TRAININGFS, Class Room Training - CT602, i.MX31 Multimedia Processors (REV 3) PDF (760.9 kB) IMX31TRAININGFS | 19 Sep 2008 |
| i.MX31 and i.MX31L Processors - Fact Sheet (REV 2) PDF (161.3 kB) MC9328MX31FS | 02 Aug 2007 |
Brochures (1)
| Name/Description | Modified Date |
|---|---|
| i.MX Family Comparison Table (REV 23) PDF (103.0 kB) FLYRIMXPRDCMPR | 01 Sep 2016 |
