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The i.MX233 applications processor based on the ARM926EJ-S™ can run at speeds up to 454MHz and is targeted for cost sensitive consumer applications. The power management unit (PMU) integrates a DC-DC switching converter and multiple linear regulators to provide power sequencing for the device itself and drive I/O peripherals such as memories and SD cards as well as providing battery charging capabiity for Li-Ion batteries. The i.MX233 also integrates mixed signal analog audio with a 1.5W Mono speaker amplifier, a stereo headphone DAC with 99dB Signal-to-Noise ratio and stereo ADC with 85dB Signal-to-Noise ratio with integrated amplifiers.
Features
- ARM926EJ-S™, 454 MHz maximum speed
- 16 KB I/D Cache
- Power Management Unit (PMU)
- Mixed Signal Audio
- LCD Controller
- HS Device/Host + PHY
- 3 x UART
- 2 x SSP
- I2C Master
- 6 Channel 12-bit Low Resolution ADC (LRADC)
- Serial Audio IF x2
- SPDIF
- External memory interface:
- 1.8V mDDR, DDR1 w/2.5V regulator
- Hardware BCH (up to 20-bit correction) and RS ECC8
- NAND Flash support for SLC/MLC and managed NAND
- This product is included in Freescale’s product longevity program, with assured supply for a minimum of 10 years after launch
Energy Efficiency Quick Facts
- Targets low-power multimedia processing and integration in general embedded, automotive, industrial and consumer applications
- Industry leading power consumption; operates without a heatsink
- Ideally suited for battery operated portable devices; some i.MX–based devices can last two or more weeks on a single charge
- Multiple low-power modes optimize power and performance
- Optimal power savings through integrated power management (i.MX233) or paired with external Freescale power management IC solutions
- Software development kits to fully utilize low-power techniques
- Learn more about Freescale energy-efficient product solutions
Featured Documentation
- IMX233FS: i.MX233 Applications Processor 32-bit Embedded Microprocessor – ARM ® - Fact Sheet
- FLYRIMXPRDCMPR: i.MX Family Comparison Table
Featured Software and Tools
- IMX23EVK: i.MX23 Evaluation Kit
- IMX23_POWER_CONSUMP_CALC: i.MX233 Power Consumption Calculator
- IMX23_EVK_SD_ROM_PATCH: IMX23 SD ROM PATCH
- IMX23IBIS: i.MX23 IBIS Model
- L2.6.31_10.05.00_SDK_SOURCE: Linux 2.6.31 Source Code Files 2010.05 Release
- WCE600_10.05.00_SDK: 2010.05 Windows Embedded CE 6.0 Source Code
Target Applications
- Industrial
- POS Printer
- Human Machine Interface (HMI)
- Audio Applications
- Embedded
Featured Partners
