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Product Detailed Parameters
- Description：IC MPU SITARA 456MHZ 361NFBGA
- Series：Sitara™
- Mfr：Texas Instruments
- Package：Tray
- Core Processor：ARM926EJ-S
- Number of Cores/Bus Width：1 Core, 32-Bit
- Speed：456MHz
- Co-Processors/DSP：System Control; CP15
- RAM Controllers：LPDDR, DDR2
- Graphics Acceleration：No
- Display & Interface Controllers：LCD
- Ethernet：10/100Mbps (1)
- SATA：SATA 3Gbps (1)
- USB：USB 1.1 + PHY (1), USB 2.0 + PHY (1)
- Voltage - I/O：1.8V, 3.3V
- Operating Temperature：0°C ~ 90°C (TJ)
- Security Features：-
- Mounting Type：Surface Mount
- Package / Case：361-LFBGA
- Supplier Device Package：361-NFBGA (13x13)
- Additional Interfaces：I2C, McASP, McBSP, SPI, MMC/SD, UART
- Grade：-
- Qualification：-
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Overview
The XAM1808AZCG4 is a microprocessor IC from the Texas Instruments Sitara family, featuring an ARM926EJ-S core. It operates at a speed of 456MHz and supports a 32-bit bus width. The device is housed in a 361-NFBGA package with dimensions of 13x13 mm. It includes LPDDR and DDR2 RAM controllers and supports I/O voltages of 1.8V and 3.3V. The operating temperature range extends from 0°C to 90°C (TJ).
Feature Summary
- Integrates an ARM926EJ-S processor core for embedded control applications.
- Supports LPDDR and DDR2 memory interfaces for system data storage.
- Includes integrated Ethernet, SATA, USB, and serial communication peripherals.
Applications
- Industrial automation systems requiring real-time processing.
- Medical equipment utilizing embedded control logic.
- Smart metering infrastructure components.
Procurement Notes
Verify component authenticity through authorized channels due to obsolete status. Confirm RoHS3 compliance and MSL level 3 handling requirements during procurement. Ensure supply chain documentation matches the specific suffix AZCG4 for accurate pinout and thermal specifications.
Selection Notes
Select this component for designs requiring ARM926EJ-S performance within the Sitara architecture. Consider the 361-NFBGA package constraints for PCB layout. Evaluate thermal management needs given the 90°C junction temperature limit. Verify peripheral compatibility with required Ethernet and USB interfaces.
Part Context
This part belongs to the Sitara AM18xx series of microprocessors designed by Texas Instruments. It is positioned as an embedded solution combining processing power with multimedia and connectivity features. The series targets cost-sensitive industrial and consumer applications requiring reliable ARM-based execution.
Replacement Considerations
Check for compatible AM1808 variants with different suffixes such as EZWTD4 or EZCE4. Verify if alternative packages or temperature grades are available from the manufacturer. Cross-reference pinouts and electrical characteristics before substitution.
