ATSAMA5D21B-CU vs ATSAMA5D22B-CN Comparison
Detailed side-by-side comparison of ATSAMA5D21B-CU by Microchip Technology and ATSAMA5D22B-CN by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMA5D21B-CU - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D21B-CU ✓ ActiveMicrochip Technology
ATSAMA5D22B-CN - Cortex-A5 500MHz MPU 196-TFBGA | Microchip
ATSAMA5D22B-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D21B-CU | ATSAMA5D22B-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.80 | $8.20 |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | SAMA5D2 |
| Core Processor | ARM Cortex-A5 | — |
| Core Count | 1 | 1 |
| Data Bus Width | 32-bit | 32-bit |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Package | 196-TFBGA (11x11 mm) | 196-TFBGA (11x11 mm, 0.8 mm pitch) |
| Ball Pitch | 0.8 mm | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | — |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | — |
| Co-processors | NEON MPE, FPU | — |
| Backup Mode Current | 5 uA (typical) | 5 uA |
| Security Features | AES, SHA, TRNG, Secure Boot, Tamper Detection | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 | [DATA_NEEDED: MSL rating] |
| Core | — | ARM Cortex-A5 |
| Operating Supply Voltage | — | [DATA_NEEDED: Vdd_core range] |
| I/O Voltage | — | 3.3 V |
| Internal SRAM | — | 128 KB |
| External Memory Interface | — | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI |
| Operating Temperature Range | — | -40C to +85C (industrial) |
| Cryptography | — | AES-256, SHA, secure boot, OTFAES, tamper pins |
| Graphics Acceleration | — | Yes (PTC, LCD controller, overlay) |
| USB | — | USB 2.0 + HSIC |
| Ethernet | — | 10/100 Mbps (1) |
| Silicon Revision | — | B |