OMAPL138EZWTA3R
Texas Instruments
Product details
Texas Instruments's OMAPL138EZWTA3R redefines power efficiency in the Embedded - Microprocessors segment, crafted for energy-harvesting IoT endpoints. This ultra-low-power microprocessor combines near-threshold voltage operation with intelligent power gating, achieving microampere-level standby currents for decade-long battery life in wireless sensor nodes.The ARM926EJ-S ultra-low-power core maintains full register retention at subthreshold voltages, enabling seamless operation from energy harvesting sources.Designed with 1 Core, 32-Bit configuration, the processor optimizes power distribution across multiple low-power domains.Operating at 375MHz in burst modes, the device balances performance and power consumption for intermittent computing applications.The Signal Processing; C674x, System Control; CP15 sensor hub offloads signal processing tasks at microamp current levels.The SDRAM memory architecture implements state-retentive power gating for zero-leakage data preservation during sleep modes.No display controller operates with adaptive refresh rates to minimize power consumption in e-paper applications.LCD interfaces support direct connection to ultra-low-power displays common in wearable devices.10/100Mbps (1) PHY includes energy-efficient Ethernet support for green networking applications.SATA 3Gbps (1) interfaces implement advanced power state management for energy-aware data logging.The USB 1.1 + PHY (1), USB 2.0 + PHY (1) interface implements low-power link states while maintaining instant wake-on-connect functionality.1.8V, 3.3V flexible I/O banks allow direct interfacing with energy harvesting circuits without level shifters.Specified for -40°C ~ 105°C (TJ) operation, the processor maintains functionality in environmental monitoring applications.Power-optimized Boot Security, Cryptography include cryptographic accelerators with minimal energy overhead for secure IoT communications.The 361-LFBGA package minimizes thermal mass for rapid wake-up from deep sleep states.Offered in 361-NFBGA (16x16), the device supports thin-film battery integration in wearable designs.
Product Attributes
- Product Status: Active
- Core Processor: ARM926EJ-S
- Number of Cores/Bus Width: 1 Core, 32-Bit
- Speed: 375MHz
- Co-Processors/DSP: Signal Processing; C674x, System Control; CP15
- RAM Controllers: SDRAM
- 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: -40°C ~ 105°C (TJ)
- Security Features: Boot Security, Cryptography
- Package / Case: 361-LFBGA
- Supplier Device Package: 361-NFBGA (16x16)