ATSAM4SA16BB-ANR vs ATSAM4S8CB-CFNR 对比
详细并排对比 ATSAM4SA16BB-ANR 出自 Microchip Technology 和 ATSAM4S8CB-CFNR 出自 Microchip Technology。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。
Microchip Technology
ATSAM4SA16BB-ANR - 1MB Flash, 120MHz Cortex-M4 MCU | Microchip
ATSAM4SA16BB-ANR ✓ 量产中Microchip Technology
ATSAM4S8CB-CFNR - 120MHz Cortex-M4 MCU, 512KB Flash, VFBGA-100 | Microchip
ATSAM4S8CB-CFNR ✓ 量产中规格对比
| 参数 | ATSAM4SA16BB-ANR | ATSAM4S8CB-CFNR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 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） | $5.49 | $6.85 |
| Core | ARM Cortex-M4 with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1024 KB) | — |
| SRAM | 160 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Core Operating Voltage | 1.2 V (internal regulator) | — |
| 封装 | 64-LQFP (10x10 mm) | 100-VFBGA (7x7 mm), 0.5 mm pitch |
| 引脚数量 | 64 | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Temperature Grade | Industrial Extended (-40C to +85C) | — |
| Packaging | Tape & Reel | — |
| Silicon Revision | MRL B | — |
| RoHS 状态 | RoHS Compliant (Green) | Compliant |
| USB Interface | Full-Speed USB Device | — |
| CAN | Yes (2 controllers per datasheet family) | 1x CAN 2.0A/B controller |
| ADC | 12-bit | 10-bit, up to 16 channels, 1 MSPS |
| DAC | 12-bit | 12-bit, 1 channel |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| Core Architecture | — | ARM Cortex-M4 (ARMv7-M) |
| Performance | — | 1.26 DMIPS/MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Data Memory (SRAM) | — | 128 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.6 V |
| 工作温度 | — | -40 C to +85 C (Industrial) |
| USB | — | USB 2.0 Full-Speed Device, on-chip transceiver |
| UART/USART | — | Up to 5 channels |
| SPI | — | Up to 3 controllers |
| I2C (TWI) | — | Up to 3 channels |
| Timers | — | 16-bit TC channels, 32-bit RTC |
| Memory Protection | — | MPU (8 regions) |