ATSAM4SD16CB-ANR vs ATSAM4SA16CB-AN 对比
详细并排对比 ATSAM4SD16CB-ANR 出自 Microchip Technology 和 ATSAM4SA16CB-AN 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
ATSAM4SD16CB-ANR - 32-bit ARM Cortex-M4 MCU, 1MB Flash, 100-LQFP | Microchip
ATSAM4SD16CB-ANR ✓ 量产中Microchip Technology
ATSAM4SA16CB-AN - 120MHz Cortex-M4 MCU, 1MB Flash, 100-LQFP
ATSAM4SA16CB-AN ✓ 量产中规格对比
| 参数 | ATSAM4SD16CB-ANR | ATSAM4SA16CB-AN |
|---|---|---|
| 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） | $7.30 | $5.95 |
| Core Architecture | ARM Cortex-M4F (32-bit RISC, with FPU) | ARM Cortex-M4 |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (2 x 512 KB dual-bank) | — |
| SRAM | 160 KB | 152 KB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| 封装 | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm), green |
| 工作温度 | -40C to +105C (extended) | -40 C to +85 C (industrial) |
| USB Interface | USB 2.0 Full-Speed Device, embedded transceiver | — |
| External Bus Interface (EBI) | Yes - SRAM/NOR/PSRAM | — |
| ADC | 8-channel, 10-bit | 12-bit, multi-channel |
| Timers | 2 x 3-channel 16-bit TC | — |
| Communication | 4 x USART, 2 x UART, 2 x SPI, 1 x HS-SPI, 2 x TWI (I2C), 2 x I2S | — |
| SD/MMC Interface | Yes (HSMCI) | — |
| Cryptography | TRNG + AES hardware accelerator | — |
| Silicon Revision | MRL B (Revision B) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Packaging | Tape & Reel | — |
| Core Bit Width | — | 32-bit |
| Maximum Clock Speed | — | 120 MHz |
| FPU | — | Yes (single-precision) |
| DSP Instructions | — | Yes |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device |
| CAN | — | Yes (CAN 2.0A/B) |
| Ethernet | — | EMAC (10/100) |
| 引脚数量 | — | 100 |