ATSAM4S4CB-CFN vs ATSAM4SD32CB-CFN 比較
詳細並排比較 ATSAM4S4CB-CFN 由 Microchip Technology 與 ATSAM4SD32CB-CFN 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAM4S4CB-CFN - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4CB-CFN ✓ 啟用中Microchip Technology
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN ✓ 啟用中規格比較
| 參數 | ATSAM4S4CB-CFN | ATSAM4SD32CB-CFN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M4 (32-bit RISC) | — |
| Core Size | 32-bit single-core | — |
| 最大時脈頻率 | 120 MHz | — |
| Flash Memory | 256 KB (256K x 8) | 2 MB (2048 KB) |
| Series | SAM4S | — |
| 封裝 | 100-VFBGA (7x7 mm) | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch |
| Terminal Count | 100 balls | — |
| Package Shape | Square (VFBGA) | — |
| Terminal Form | Ball | — |
| Temperature Grade | Industrial (105C max) | — |
| Supply Voltage Note | 1.2 V / 3.3 V (per distributor spec) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS / Green Package | GREEN | — |
| Moisture Sensitivity Level | MRL B (per Mouser listing) | — |
| USB | Full-speed USB Device port (SAM4S family) | — |
| Peripherals (Family) | UART/USART, SPI, TWI, ADC, PWM, RTC | — |
| Core Architecture | — | ARM Cortex-M4 with FPU and MPU |
| Maximum CPU Clock | — | 120 MHz |
| SRAM | — | 160 KB |
| Cache | — | Up to 4 KB (Flash controller cache) |
| Core Mark / DMIPS | — | 1.25 DMIPS/MHz (150 DMIPS at 120 MHz) |
| Operating Voltage (VDDIO/VDDIN) | — | 1.62 V to 3.6 V |
| Core Voltage (internal) | — | 1.2 V (internal LDO) |
| USB Interface | — | Full-speed USB Device with on-chip transceiver |
| ADC | — | 12-bit, up to 16 channels |
| Communication Interfaces | — | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC |
| DMA Channels | — | 16 peripheral DMA channels |
| Timers | — | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT |
| Operating Temperature (Grade) | — | -40C to +85C (industrial) |
| MSL 等級 | — | 3 (per JEDEC J-STD-020, reflow at 260C) |
| RoHS 狀態 | — | Compliant (Pb-free) |
| Lead-free / Halogen-free | — | Lead-free (green) per Microchip data |