MCIMX233DJM4B
| Parameters | |
|---|---|
| Package / Case | 169-LFBGA |
| Operating Temperature | -10°C~70°C TA |
| Packaging | Tray |
| Published | 2008 |
| Series | i.MX23 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Base Part Number | MCIMX233 |
| Speed | 454MHz |
| Core Processor | ARM926EJ-S |
| Voltage - I/O | 2.0V 2.5V 2.7V 3.0V 3.3V |
| Number of Cores/Bus Width | 1 Core 32-Bit |
| Graphics Acceleration | No |
| RAM Controllers | DRAM |
| USB | USB 2.0 + PHY (1) |
| Additional Interfaces | I2C, I2S, MMC/SD/SDIO, SAI, SPI, SSI, SSP, UART |
| Co-Processors/DSP | Data; DCP |
| Security Features | Cryptography, Hardware ID |
| Display & Interface Controllers | LCD, Touchscreen |
| RoHS Status | ROHS3 Compliant |
MCIMX233DJM4B Description
The i.MX233 applications processor extends Freescale's ARM9 portfolio and introduces several unique features such as power management, analog audio, 12-bit ADC, and a touch screen controller that allows customers to eliminate external components, reducing their overall system bill of materials cost. The i.MX233 integrates industry-leading power management technology to manage the power sequencing required by the processor itself and supplies power to other components in the system, such as external memories, from a single Li-Ion battery. Additionally, analog audio features such as the stereo ADC/DAC
and amplifiers, plus a mono speaker amplifier provide a complete solution in a single device for multimedia applications. Furthermore, many consumer applications require a rich graphical user interface which is supported by the LCD touch screen controller and basic hardware graphics acceleration with the pixel pipeline processor.
MCIMX233DJM4B Features
Audio Codec
- Stereo headphone DAC with 99 dB SNR
- Stereo ADC with 85 dB SNR
- Stereo headphone amplifier with short-circuit protection and direct drive to eliminate bulky
capacitors
- Mono speaker amplifer (169-Pin BGA only) providing up to 2W ms output, running directly
from the battery.
- Amplifiers are designed for click pop free operation.
- Two stereo line inputs
- Microphone input
- SPDIF digital out ;
16-Channel Low-Resolution ADC
- 6 independent channels and 10 dedicated channels
- Resistive touchscreen controller
- Temperature sensor controller
- Absolute accuracy of 1 .3%
- Up to 0.5% with bandgap calibration
Security Features
- Read-only unique ID for digital rights management algorithms
- Secure boot using 128-bit AES hardware decryption
- SHA-1 hashing hardware
MCIMX233DJM4B Applications
Portable Media Players
Portable Navigation Devices
Home Appliances
Graphical Remote Controls
Home Automation
eBooks
Digital Picture Frames
Audio peripherals and accessories
VoIP Handsets
Simple human-machine interface (HMI)
panels for industrial applications
