TMS5701224CPGEQQ1 vs TMS5701227CPGEQQ1 对比
详细并排对比 TMS5701224CPGEQQ1 出自 Texas Instruments 和 TMS5701227CPGEQQ1 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
TMS5701224CPGEQQ1 - Hercules Safety MCU, 160MHz R4F, 1.25MB Flash | Texas Instruments
TMS5701224CPGEQQ1 ✓ 量产中Texas Instruments
TMS5701227CPGEQQ1 - 160MHz Cortex-R4F Dual-Core MCU | Texas Instruments
TMS5701227CPGEQQ1 ✓ 量产中规格对比
| 参数 | TMS5701224CPGEQQ1 | TMS5701227CPGEQQ1 |
|---|---|---|
| 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） | $12.10 | $21.50 |
| Manufacturer | Texas Instruments | Texas Instruments |
| Series | Hercules TMS570LS1224 | Hercules TMS570 ARM Cortex-R4F |
| Core Architecture | ARM Cortex-R4F (dual lockstep + FPU) | 32-bit RISC with IEEE-754 single-precision FPU |
| CPU Width | 16/32-bit | — |
| 最大时钟频率 | 160 MHz | — |
| Program Flash Memory | 1.25 MB (1.25M x 8) | — |
| Data EEPROM / Flash | 64 KB | — |
| SRAM | 192 KB | — |
| ADC | 2 x 12-bit, up to 24 channels | 12-bit MibADC (Multi-buffered ADC) |
| CAN Controllers | 3 x DCAN | — |
| UART / LIN / SPI / I2C | Multiple (LIN + SCI + SPI + I2C peripherals) | — |
| GPIOs | 101 | — |
| Operating Voltage | 1.14 V to 3.6 V core, 3.3 V / 5 V tolerant I/O | — |
| 工作温度 | -40 C to +125 C (automotive Grade 1) | — |
| 封装 | 144-LQFP (PGE) 20x20 mm | 144-LQFP (PGE) 20x20 mm |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | [DATA_NEEDED: MSL moisture sensitivity level] |
| AEC-Q100 Qualification | Yes | — |
| Functional Safety | ASIL-D / SIL 3 capable (with SafeTI library) | Dual lockstep cores + ECC + parity + peripheral loopback (ASIL-D capable per datasheet) |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-R4F (dual-core, lockstep) |
| Maximum Clock Speed | — | 160 MHz |
| Program Memory (Flash) | — | 1.25 MB (1.25M x 8) with ECC |
| Data RAM | — | 192 KB with ECC (SECDED) |
| Bus Width | — | 32-bit (64-bit flash bus per TI documentation) |
| Operating Voltage Range | — | 1.2 V core / 3.3 V I/O (typical dual-rail) |
| 工作温度范围 | — | -40C to +125C (automotive grade) |
| Automotive Qualification | — | AEC-Q100 Grade (-40C to +125C) |
| Connectivity | — | FlexRay, EMAC, CAN, SPI, LIN, UART, I2C |
| PWM Channels | — | Enhanced ePWM with trip-zone protection (per TI datasheet) |
| Supplier Device Package | — | 144-LQFP (PGE) |