ATSAMA5D22B-CNR vs ATSAMA5D27C-D5M-CU 对比
详细并排对比 ATSAMA5D22B-CNR 出自 Microchip Technology 和 ATSAMA5D27C-D5M-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
ATSAMA5D22B-CNR - 500MHz Cortex-A5 MPU 196-TFBGA | Microchip
ATSAMA5D22B-CNR ✓ 量产中Microchip Technology
ATSAMA5D27C-D5M-CU - 500MHz Cortex-A5 MPU, 512Mb DDR2 SiP | Microchip
ATSAMA5D27C-D5M-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D22B-CNR | ATSAMA5D27C-D5M-CU |
|---|---|---|
| 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） | $7.21 | $18.40 |
| Architecture | ARM Cortex-A5 (ARMv7-A) | — |
| Core Count | 1 | — |
| Data Width | 32-bit | — |
| 最大时钟频率 | 500 MHz | — |
| Core Supply Voltage | 1.2 V | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| L2 Cache | 128 KB (configurable as SRAM) | — |
| NEON Media Processing Engine | Yes | — |
| Floating Point Unit | Yes | — |
| ARM TrustZone | Yes | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Embedded Audio Subsystem | Yes (I2S/TDM) | — |
| 封装 | 196-TFBGA (11x11x1.2 mm) | — |
| Ball Pitch | 0.8 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +105C (extended) | -40°C to +85°C (Industrial) |
| Packaging | Tape & Reel (T&R) | — |
| RoHS 状态 | Compliant | Compliant |
| Part Status | — | Active |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores / Bus Width | — | 1 Core, 32-Bit |
| Speed | — | 500 MHz |
| Co-Processors / DSP | — | ARM NEON, FPU |
| RAM Controllers | — | DDR2/LPDDR2 (integrated 512 Mbit DDR2 SiP) |
| Graphics Acceleration | — | Yes (2D) |
| Peripheral Touch Controller | — | Yes (16-bit databus) |
| Audio Subsystem | — | I2S, class-D amplifier interface |
| Ethernet | — | Dual 10/100 GMAC with 1588 PTP |
| USB | — | USB HSIC + 2x USB 2.0 High-Speed |
| CAN | — | 2x CAN-FD |
| Serial Interfaces | — | 3x FLEXCOM (USART/SPI/TWI), 2x SD/MMC, 1x I2C, 1x SPI, 1x UART |
| Image Sensor Interface | — | Yes |
| 封装 / 外壳 | — | 289-LFBGA (14x14 mm, 0.8 mm ball pitch) |