| Parameters | 
                                
                                                                                                            
                                            | Co-Processors/DSP | 
                                            Signal Processing; C674x, System Control; CP15 | 
                                        
                                                                            
                                            | Number of Cores | 
                                            1 | 
                                        
                                                                            
                                            | Barrel Shifter | 
                                            NO | 
                                        
                                                                            
                                            | Internal Bus Architecture | 
                                            SINGLE | 
                                        
                                                                            
                                            | Security Features | 
                                            Boot Security, Cryptography | 
                                        
                                                                            
                                            | Display & Interface Controllers | 
                                            LCD | 
                                        
                                                                            
                                            | SATA | 
                                            SATA 3Gbps (1) | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            361-LFBGA | 
                                        
                                                                            
                                            | Number of Pins | 
                                            361 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~105°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            OMAP-L1x | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e1 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            361 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Tin/Silver/Copper (Sn/Ag/Cu) | 
                                        
                                                                            
                                            | Subcategory | 
                                            Other uPs/uCs/Peripheral ICs | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            BOTTOM | 
                                        
                                                                            
                                            | Terminal Form | 
                                            BALL | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            1.2V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.8mm | 
                                        
                                                                            
                                            | Frequency | 
                                            375MHz | 
                                        
                                                                            
                                            | Base Part Number | 
                                            OMAPL138 | 
                                        
                                                                            
                                            | Pin Count | 
                                            361 | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            1.2V | 
                                        
                                                                            
                                            | Interface | 
                                            I2C, Parallel, SPI, USB | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            1.32V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            1.14V | 
                                        
                                                                            
                                            | RAM Size | 
                                            8kB | 
                                        
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | 
                                            DIGITAL SIGNAL PROCESSOR, OTHER | 
                                        
                                                                            
                                            | Core Processor | 
                                            ARM926EJ-S | 
                                        
                                                                            
                                            | Data Bus Width | 
                                            32b | 
                                        
                                                                            
                                            | Number of Timers/Counters | 
                                            3 | 
                                        
                                                                            
                                            | Address Bus Width | 
                                            23 | 
                                        
                                                                            
                                            | Core Architecture | 
                                            ARM | 
                                        
                                                                            
                                            | Boundary Scan | 
                                            YES | 
                                        
                                                                            
                                            | Low Power Mode | 
                                            YES | 
                                        
                                                                            
                                            | Format | 
                                            FLOATING POINT | 
                                        
                                                                            
                                            | Voltage - I/O | 
                                            1.8V 3.3V | 
                                        
                                                                            
                                            | Ethernet | 
                                            10/100Mbps (1) | 
                                        
                                                                            
                                            | Number of Cores/Bus Width | 
                                            1 Core 32-Bit | 
                                        
                                                                            
                                            | Graphics Acceleration | 
                                            No | 
                                        
                                                                            
                                            | RAM Controllers | 
                                            SDRAM | 
                                        
                                                                            
                                            | USB | 
                                            USB 1.1 + PHY (1), USB 2.0 + PHY (1) | 
                                        
                                                                            
                                            | Additional Interfaces | 
                                            HPI, I2C, McASP, McBSP, MMC/SD, SPI, UART | 
                                        
                                                                                                    
                            
                         
                                                OMAPL138BZWTA3R Overview
The embedded microprocessor has been packed in 361-LFBGA for convenient overseas shipping. High reliability can be achieved by using the advanced packaging method Tape & Reel (TR). CPUs have 1 Core 32-Bit cores/bus width. K-40°C~105°C TJw what the operating temperature is around -40°C~105°C TJ. A OMAP-L1x series item. This CPU is cored with a ARM926EJ-S processor. The CPU uses SDRAM RAM controllers. This microprocessor features HPI, I2C, McASP, McBSP, MMC/SD, SPI, UART interfaces to better serve its users. The CPU runs at 1.8V 3.3V when it comes to I/O. uPs/uCs/Peripheral ICs are a DIGITAL SIGNAL PROCESSOR, OTHER. Using OMAPL138 will help you find variants of the cpu microprocessor. In total, there are 361 terminations. Turning on and running the embedded microprocessor with a 1.2V voltage supply should be possible. A CPU operates at a frequency of 375MHz. For information about 361 pins, please refer to the datasheet. An example of a Other uPs/uCs/Peripheral ICs microprocessor can be found here. In order to transfer data, there is a bandwidth of 32b. Injection of 361 pins into the body of the embedded microprocessor is carried out. It has 1 cores. As a result of its Surface Mount mounting, this CPU is widely used in a wide variety of applications. In this case, 1.2V is the starting point. There is 8kB RAM (Random Access Memory). A voltage greater than 1.32V should not normally be applied to the embedded microprocessor. The lowest voltage that should be applied to the micro processor is 1.14V. An example of a 3 counter can be found here. 
OMAPL138BZWTA3R Features
ARM926EJ-S Core
32b-Bit Data Bus Width
1-Core CPU
8kB RAM
OMAPL138BZWTA3R Applications
There are a lot of Texas Instruments OMAPL138BZWTA3R Microprocessor applications. 
- Process control devices
 - Office automation equipment and computer peripherals
 - Toasters
 - Industrial robot
 - Home video and audio
 - Scanners
 - Entertainment products
 - Automatic control
 - Entertainment-radios, CD players, televisions
 - ECG machine