ATSAMA5D22A-CN vs ATSAMA5D22B-CU Comparación
Comparación detallada lado a lado de ATSAMA5D22A-CN por Microchip Technology y ATSAMA5D22B-CU por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAMA5D22A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CN ✓ ActivoMicrochip Technology
ATSAMA5D22B-CU - 500MHz ARM Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22B-CU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D22A-CN | ATSAMA5D22B-CU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,95 | $10,75 |
| Core | ARM Cortex-A5 (32-bit) | — |
| Maximum Core Frequency | 500 MHz | — |
| Cache | 32 KB I-cache, 32 KB D-cache | — |
| Internal SRAM | 128 KB | — |
| External Memory Bus | 16-bit DDR3/DDR3L/LPDDR2/LPDDR3 | — |
| ROM | 160 KB boot ROM | — |
| Graphics Accelerator | 2D (GC320) | — |
| LCD Controller | Yes, up to WXGA | — |
| Ethernet | 10/100 Mbps MAC (1 port) | — |
| USB | USB 2.0 + HSIC | — |
| CAN | CAN-FD controllers | — |
| Security | AES, SHA, TRNG, secure boot, OTP | — |
| Temperatura de funcionamiento | -40 C to +105 C (extended) | -40 C to +85 C (industrial) |
| Core Supply Voltage | 1.2 V typical | — |
| I/O Supply Voltage | 3.3 V | — |
| Encapsulado | 196-ball TFBGA (10x10 mm) | 196-TFBGA (CSBGA), 11x11 mm, 0.8 mm pitch |
| Core Processor | — | ARM Cortex-A5 (32-bit, single core) |
| Core Architecture | — | ARMv7-A with TrustZone and NEON |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 32 Kbytes |
| L1 Data Cache | — | 32 Kbytes |
| L2 Cache / SRAM | — | 128 Kbytes (configurable as internal SRAM) |
| Memory Architecture | — | MMU (full virtual memory support) |
| External Memory Support | — | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L (16-bit) |
| Flash Interfaces | — | 2x QSPI, e.MMC |
| Tipo de montaje | — | Surface Mount |
| Supply Voltage (core) | — | 1.2 V (typ, internal regulator) |
| Supply Voltage (I/O) | — | 3.3 V (typ) |
| Estado RoHS | — | Compliant |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free / Halogen-Free | — | Lead-free finish; halogen status [DATA_NEEDED] |