ATSAM3N2CA-CU vs ATSAMA5D27C-CU 对比
详细并排对比 ATSAM3N2CA-CU 出自 Microchip Technology 和 ATSAMA5D27C-CU 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
ATSAMA5D27C-CU - ARM Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D27C-CU ✓ 量产中规格对比
| 参数 | ATSAM3N2CA-CU | ATSAMA5D27C-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Unknown | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.50 | $11.90 |
| Product Type | 32-bit ARM Cortex-M3 Flash microcontroller | — |
| Series | SAM3N | — |
| Processor Core | ARM Cortex-M3 revision 2.0 | — |
| Maximum Operating Frequency | 48 MHz | — |
| Program Memory Size | 128 KB (128K x 8) Flash | — |
| RAM Size | 16K x 8 | — |
| Number of I/O Pins | 79 | — |
| Instruction Support | Thumb-2 instruction set | — |
| System Timer | 24-bit SysTick counter | — |
| Interrupt Controller | Nested Vector Interrupt Controller | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| 封装 | 100-TFBGA (9x9 mm); conflicting 100-TQFP listing requires confirmation | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| 安装类型 | Surface mount | Surface Mount |
| Oscillator Type | Internal | — |
| Packaging | Tube | — |
| Manufacturer | Atmel Corporation, represented by Microchip Technology | — |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Full Pinout | [DATA_NEEDED: package-specific pin assignments] | — |
| Core Architecture | — | ARM Cortex-A5 |
| Core Count | — | 1 |
| 数据总线宽度 | — | 32-bit |
| 最大时钟频率 | — | 500 MHz |
| On-chip SRAM | — | 128 KB |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3 (16-bit interface) |
| Floating Point Unit | — | Yes (VFPv4) |
| 工作温度范围 | — | -40C to +85C (industrial) |
| Backup Mode Current | — | 5 uA typical |
| 电源电压 | — | [DATA_NEEDED: core/IO supply voltage] |
| RoHS 状态 | — | Compliant |