ATSAM4S4CB-AN vs ATSAM4SD16CB-CFNR 对比
详细并排对比 ATSAM4S4CB-AN 出自 Microchip Technology 和 ATSAM4SD16CB-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
ATSAM4S4CB-AN - 120MHz Cortex-M4, 256KB Flash MCU | Microchip
ATSAM4S4CB-AN ✓ 量产中Microchip Technology
ATSAM4SD16CB-CFNR - SAM4S Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4SD16CB-CFNR ✓ 量产中规格对比
| 参数 | ATSAM4S4CB-AN | ATSAM4SD16CB-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） | $3.50 | $6.12 |
| Core | ARM Cortex-M4 | ARM Cortex-M4F (32-bit, single-precision FPU) |
| Core Size | 32-bit | — |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory Size | 256 KB (256K x 8) | — |
| Data RAM Size | 64 kB | — |
| ADC Resolution | 12 bit | — |
| Number of I/Os | 79 I/O | — |
| 工作电源电压 | 1.2 V / 3.3 V | — |
| 数据总线宽度 | 32 bit | — |
| Minimum Operating Temperature | -40 C | — |
| Maximum Operating Temperature | +105 C | — |
| Temperature Grade | Industrial | — |
| 封装 / 外壳 | 100-LQFP (14x14 mm) | — |
| Package Code | LFQFP, square, gull-wing terminals | — |
| 安装方式 | SMD/SMT | — |
| Packaging | Tray | — |
| RoHS 状态 | Compliant (GREEN, MRL B) | Compliant |
| Program Memory Type | FLASH | — |
| Core Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (2 x 512 KB dual-bank) |
| SRAM | — | 160 KB |
| Supply Voltage (VDDCORE) | — | 1.2 V (typ) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| 封装 | — | 100-VFBGA (7x7 mm) |
| 安装类型 | — | Surface Mount (BGA) |
| 工作温度 | — | -40 C to +85 C (extended) |
| Peripherals | — | HS USB, CAN, EMAC, USART, SPI, TWI, EBI |
| ADC | — | 1 x 16-channel 12-bit ADC |
| Timers | — | Multiple TC, PWM, RTC |
| External Interrupt Controller | — | Yes (16-line) |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| Silicon Revision | — | Revision B (recommended for new designs) |