ATSAM4S-WPIR-RD vs ATSAML22-XPRO-B Comparaison
Comparaison détaillée côte à côte de ATSAM4S-WPIR-RD par Microchip Technology et ATSAML22-XPRO-B 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
ATSAM4S-WPIR-RD - SAM4S16 PIR Camera Reference Design | Microchip
ATSAM4S-WPIR-RD ✓ ActifMicrochip Technology
ATSAML22-XPRO-B - SAM L22 ARM Cortex-M0+ Xplained Pro Kit | Microchip
ATSAML22-XPRO-B ✓ ActifComparaison des spécifications
| Paramètre | ATSAM4S-WPIR-RD | ATSAML22-XPRO-B |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Development Boards | Development Boards |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $218,00 | $75,50 |
| Product Type | Reference Design / Evaluation Board | — |
| Target MCU | ATSAM4S16C (ARM Cortex-M4) | ATSAML22N18A (ARM Cortex-M0+) |
| Core Architecture | ARM Cortex-M4 with Thumb-2 and DSP instruction set | ARM Cortex-M0+, 32-bit |
| Maximum CPU Frequency | 120 MHz | — |
| Cache Memory | 2 Kbytes | — |
| Memory Protection Unit (MPU) | Yes | — |
| DSP Instruction Set | Yes | — |
| External SRAM | 1 Mbyte | — |
| Low-Frequency Crystal | 32.768 kHz | — |
| Main Oscillator | 12 MHz | — |
| On-Board LDO Regulator | Yes | — |
| Image Sensor Interface | Yes | — |
| PIR Sensor Interface | Yes | — |
| ZigBee Module Connector | Yes | — |
| LCD Interface | Yes | — |
| JTAG Debug Connector | Yes | — |
| Battery Holder | Yes | — |
| Pin-to-Pin Compatibility | SAM3N, SAM3S families | — |
| Series | AT91SAM | SAM L |
| Statut RoHS | [DATA_NEEDED: RoHS compliance status] | — |
| Board Type | — | Evaluation Platform / MCU 32-Bit |
| Max CPU Clock | — | 32 MHz |
| On-chip Flash (target MCU) | — | 256 KB |
| On-chip SRAM (target MCU) | — | 32 KB |
| On-board Debugger | — | nEDBG (CMSIS-DAP / drag-and-drop) |
| Segment LCD Support | — | Up to 4x40 segments via on-board LCD |
| Touch Controller | — | Peripheral Touch Controller (PTC) breakout |
| Form Factor | — | Xplained Pro, mikroBUS socket |
| Operating Voltage (board) | — | 3.3 V (USB powered) |
| Active Current (target MCU) | — | 39 µA/MHz running CoreMark |
| Backup Mode Current (target MCU) | — | 490 nA (RTC + retention) |
| Compliance | — | ROHS3 Compliant |
| Packaging | — | Box (Bulk) |