ATSAM4SD32BB-MNR vs ATSAM4SD32CB-CFN Comparaison
Comparaison détaillée côte à côte de ATSAM4SD32BB-MNR par Microchip Technology et ATSAM4SD32CB-CFN par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAM4SD32BB-MNR - SAM4S Cortex-M4 120MHz 2MB MCU 64-QFN | Microchip
ATSAM4SD32BB-MNR ✓ ActifMicrochip Technology
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN ✓ ActifComparaison des spécifications
| Paramètre | ATSAM4SD32BB-MNR | ATSAM4SD32CB-CFN |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $7,55 | $6,05 |
| Core Architecture | ARM Cortex-M4F (with FPU) | ARM Cortex-M4 with FPU and MPU |
| Core Frequency | 120 MHz | — |
| Performance | 150 DMIPS / 1.25 DMIPS/MHz | — |
| Flash Memory | 2 MB (2048 KB, dual-bank) | 2 MB (2048 KB) |
| SRAM | 160 KB | 160 KB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Boîtier | 64-QFN (9x9 mm) with exposed thermal pad | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C (Industrial) | — |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 16 channels |
| Communication Interfaces | USB 2.0 FS device, 2x CAN-FD, EMAC (RMII), up to 5x USART, 5x UART, 3x SPI, 2x TWI (I2C) | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC |
| Timers | 16-bit and 32-bit timers, RTC, PWM | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT |
| DMA Channels | 24 (PDC + DMAC) | 16 peripheral DMA channels |
| Niveau MSL | MSL3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020, reflow at 260C) |
| Statut RoHS | Compliant | Compliant (Pb-free) |
| Silicon Revision | B (recommended for new designs per Microchip) | — |
| Maximum CPU Clock | — | 120 MHz |
| 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 |
| Operating Temperature (Grade) | — | -40C to +85C (industrial) |
| Lead-free / Halogen-free | — | Lead-free (green) per Microchip data |