The OMAPL137 is a low-power applications processor based on an ARM926EJ-S and a C674x DSP core. It consumes significantly lower power than other members of the TMS320C6000 platform of DSPs.
The OMAPL137 enables OEMs and ODMs to quickly bring to market devices featuring robust operating systems support, rich user interfaces, and high processing performance life through the maximum flexibility of a fully integrated mixed processor solution.
The dual-core architecture of the OMAPL137 provides benefits of both DSP and Reduced Instruction Set Computer (RISC) technologies, incorporating a high-performance TMS320C674x DSP core and an ARM926EJ-S core.
The ARM926EJ-S is a 32-bit RISC processor core that performs 32-bit or 16-bit instructions and processes 32-bit, 16-bit, or 8-bit data.
| OMAPL137-HT | |
| Typical Power (mW) | 600-1500 |
| Standby Power | 36 mW |
| DSP | 1 C674x |
| DSP Instruction Type | Floating and Fixed Point |
| DSP MHz (Max.) | 300 |
| DSP Peak MMACS | 3648 |
| ARM CPU | 1 ARM9 |
| ARM MHz (Max.) | 300 |
| ARM MIPS (Max.) | 300 |
| TI Audio Codecs | AAC,MP3,WMA,G.711,G.722,G.726 |
| On-Chip L1 Cache | 64 KB (DSP) |
| On-Chip L2 Cache | 256 KB (DSP) |
| Other On-Chip Memory | 128 KB (L3) |
| Display Options | 1 Output |
| General Purpose Memory | 1 32-bit (SRAM, NAND Flash, NOR Flash) |
| DRAM | 1 16-bit (LPDDR-300, DDR2-312) |
| USB | 2 |
| EMAC | 10/100 |
| MMC/SD | 1 |
| UART (SCI) | 3 |
| PWM (Ch) | 3 |
| eCAP | 3 |
| I2C | 2 |
| HPI | 1 16-bit |
| McASP | 3 |
| SPI | 2 |
| DMA (Ch) | 64-Ch EDMA |
| IO Supply (V) | 1.8,3.3 |
| Pin/Package | 176HLQFP |
| Video Port (Configurable) | 1 Output |
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| OMAPL137BPTPH | PREVIEW | 500.00 | 100u | HLQFP (PTP) | 176 | 40 |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| OMAPL137BPTPH | TBD | Call TI | Call TI | OMAPL137BPTPH | OMAPL137BPTPH |
