ATSAM4SD32CB-CFN vs ATSAM4SD32BB-MNR 比較
詳細な並列比較: ATSAM4SD32CB-CFN メーカー: Microchip Technology および ATSAM4SD32BB-MNR メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN ✓ 生産中Microchip Technology
ATSAM4SD32BB-MNR - SAM4S Cortex-M4 120MHz 2MB MCU 64-QFN | Microchip
ATSAM4SD32BB-MNR ✓ 生産中仕様比較
| パラメータ | ATSAM4SD32CB-CFN | ATSAM4SD32BB-MNR |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $6.05 | $7.55 |
| Core Architecture | ARM Cortex-M4 with FPU and MPU | ARM Cortex-M4F (with FPU) |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 2 MB (2048 KB) | 2 MB (2048 KB, dual-bank) |
| SRAM | 160 KB | 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 | 12-bit, up to 1 Msps, up to 16 channels |
| Communication Interfaces | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC | USB 2.0 FS device, 2x CAN-FD, EMAC (RMII), up to 5x USART, 5x UART, 3x SPI, 2x TWI (I2C) |
| DMA Channels | 16 peripheral DMA channels | 24 (PDC + DMAC) |
| Timers | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT | 16-bit and 32-bit timers, RTC, PWM |
| パッケージ | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch | 64-QFN (9x9 mm) with exposed thermal pad |
| 実装タイプ | Surface Mount | Surface Mount |
| Operating Temperature (Grade) | -40C to +85C (industrial) | — |
| MSLレベル | 3 (per JEDEC J-STD-020, reflow at 260C) | MSL3 (per JEDEC J-STD-020) |
| RoHS ステータス | Compliant (Pb-free) | Compliant |
| Lead-free / Halogen-free | Lead-free (green) per Microchip data | — |
| Core Frequency | — | 120 MHz |
| Performance | — | 150 DMIPS / 1.25 DMIPS/MHz |
| Operating Voltage | — | 1.62 V to 3.6 V |
| 動作温度 | — | -40C to +85C (Industrial) |
| Silicon Revision | — | B (recommended for new designs per Microchip) |