ATSAM4N8CA-CFU vs ATSAM4N16CA-CFUR 对比
详细并排对比 ATSAM4N8CA-CFU 出自 Microchip Technology 和 ATSAM4N16CA-CFUR 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
ATSAM4N16CA-CFUR - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16CA-CFUR ✓ 量产中规格对比
| 参数 | ATSAM4N8CA-CFU | ATSAM4N16CA-CFUR |
|---|---|---|
| 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） | $3.85 | $4.95 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit Single-Core |
| Maximum Clock Speed | 100 MHz | 100 MHz |
| Flash Memory | 512KB (512K x 8) | — |
| SRAM | 64KB (64K x 8) | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Core Operating Voltage | 1.2 V (internal regulator) | — |
| Series | SAM4N | SAM4N |
| Number of Pins / Balls | 100 | 100 |
| 封装 | 100-VFBGA (7x7 mm), square, ball terminal form | 100-VFBGA (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | Industrial |
| Terminal Form | Ball | — |
| Packaging Option | Tape & Reel (CFUR variant) | — |
| RoHS 状态 | Compliant (EU RoHS per Abacus data) | Green / RoHS compliant (per Mouser listing) |
| REACH Status | Compliant (per Abacus data) | — |
| Green / MRL | GREEN, MRL A (per Mouser listing) | — |
| Pin Compatibility | Pin-to-pin compatible with SAM3S, SAM3N, SAM7S (per datasheet) | SAM3N, SAM3S, SAM4S, SAM7S (100-pin versions) |
| Flash Memory Size | — | 1 MB (1M x 8) |
| SRAM Size | — | 80 KB |
| Instruction Set | — | Thumb-2, DSP instructions |
| Memory Protection Unit | — | Yes (MPU) |
| Packaging | — | Tape & Reel (R suffix) |
| Program Memory Type | — | FLASH |