ATSAMA5D26B-CN vs ATSAMA5D22A-CN 比較
詳細並排比較 ATSAMA5D26B-CN 由 Microchip Technology 與 ATSAMA5D22A-CN 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
ATSAMA5D26B-CN - ARM Cortex-A5 MPU 500MHz | Microchip | 289-LFBGA
ATSAMA5D26B-CN ✓ 啟用中Microchip Technology
ATSAMA5D22A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CN ✓ 啟用中規格比較
| 參數 | ATSAMA5D26B-CN | ATSAMA5D22A-CN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-A5 (Armv7-A) | — |
| Number of Cores | 1 | — |
| 最大時脈頻率 | 500 MHz | — |
| L1 Instruction Cache | 32 kbyte | — |
| L1 Data Cache | 32 kbyte | — |
| L2 Cache | 128 kbyte (configurable as SRAM) | — |
| Memory Management Unit | Yes (MMU) | — |
| NEON Media Processing Engine | Yes | — |
| Arm TrustZone | Yes | — |
| ETM/ETB Support | Yes | — |
| DDR Memory Interface | DDR2, DDR3L, LPDDR2, LPDDR3 | — |
| Flash Memory Interface | QSPI, e.MMC | — |
| Backup Mode Current | 5 uA | — |
| Security Features | Secure boot, AES, SHA, TRNG, tamper pins | — |
| Peripheral Interfaces | I2C, SPI, USART, UART, QSPI, CAN, HSIC, SMC | — |
| Embedded Audio Subsystem | Yes | — |
| 封裝 | 289-LFBGA (14x14 mm) | 196-ball TFBGA (10x10 mm) |
| Ball Pitch | 0.8 mm | — |
| 工作溫度範圍 | -40C to +85C (industrial, -CN grade) | — |
| 安裝類型 | Surface Mount | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| RoHS 狀態 | Compliant | — |
| 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 |
| 工作溫度 | — | -40 C to +105 C (extended) |
| Core Supply Voltage | — | 1.2 V typical |
| I/O Supply Voltage | — | 3.3 V |