TMS320F2812 vs TMS320F28335PGFA 对比
详细并排对比 TMS320F2812 出自 Texas Instruments 和 TMS320F28335PGFA 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
TMS320F2812 - 150MHz C2000 DSP, 256KB Flash | TI | Motor Control
TMS320F2812 ✓ 量产中Texas Instruments
TMS320F28335PGFA - 150MHz 32-bit C2000 DSC MCU | Texas Instruments
TMS320F28335PGFA ✓ 量产中规格对比
| 参数 | TMS320F2812 | TMS320F28335PGFA |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $15.30 | $14.20 |
| Core Processor | C2000 C28x 32-bit fixed-point | — |
| 最大时钟频率 | 150 MHz (6.67 ns cycle time) | 150 MHz (150 MIPS) |
| Flash Memory | 256 KB (128K x 16) | 512 KB (256K x 16) |
| SRAM | 36 KB | 68 KB |
| Core Supply Voltage | 1.8 V at 135 MHz; 1.9 V at 150 MHz | 1.9 V |
| I/O Supply Voltage | 3.3 V | 3.3 V |
| External Memory Interface | EMIF | EMIF |
| ADC Resolution | 12-bit | 12 bit |
| PWM Channels | Up to 16 via two event managers (EVA/EVB) | — |
| Serial Interfaces | SCI, SPI, CAN | — |
| Timers | Multiple general-purpose timers | — |
| Debug / Test | JTAG boundary scan per IEEE Standard 1149.1-1990 | — |
| Flash Sector Organization | 4 x 8K x 16 sectors and 6 x 16K x 16 sectors | — |
| Process Technology | High-performance static CMOS | TI 180 nm static CMOS |
| 封装 | 176-pin LQFP (24 x 24 mm) | 176-LQFP (24x24 mm, PGF) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Core | — | C28x (C2000 Delfino) |
| 数据总线宽度 | — | 32 bit |
| Floating-Point Unit | — | Yes (single-precision FPU) |
| ADC Channels | — | up to 16 |
| PWM Outputs | — | 18 (including HRPWM) |
| Communication Interfaces | — | CAN, SPI, SCI (UART), I2C, McBSP |
| Typical Power Consumption | — | approx. 300 mW at full speed |
| 工作温度 | — | -40C to +85C |