ATSAMA5D21C-CU vs ATSAMA5D22C-CU Comparison
Detailed side-by-side comparison of ATSAMA5D21C-CU by Microchip Technology and ATSAMA5D22C-CU 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
ATSAMA5D21C-CU - 500MHz Cortex-A5 MPU | Microchip 196-TFBGA
ATSAMA5D21C-CU ✓ ActiveMicrochip Technology
ATSAMA5D22C-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22C-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D21C-CU | ATSAMA5D22C-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.85 | $7.14 |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | — |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 | — |
| Bit Width | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| L1 Instruction Cache | 32 KB | 32 KB |
| L1 Data Cache | 32 KB | 32 KB |
| L2 Cache | 128 KB | 128 KB |
| Package | 196-TFBGA 11x11 mm, 0.8 mm pitch | 196-TFBGA (CSBGA) 11x11 mm |
| Integrated DRAM | Up to 1 Gbit DDR2 or 2 Gbit LPDDR2 SDRAM (SiP) | — |
| External Memory Bus | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, eMMC, SD/MMC | — |
| Ethernet | 10/100/1000 Mbps with IEEE 1588 PTP | Dual 10/100 Mbps EMAC with 1588 PTP |
| USB | USB HS Host + Device, USB FS Host + Device | USB HSIC + USB Host/Device |
| CAN | 2x CAN-FD | Dual CAN-FD |
| Other Connectivity | 2x SD/SDIO/MMC, I2C, SPI, UART, I2S | — |
| ADC | 12-bit ADC | — |
| Graphics | LCD controller (up to 1024x768) | — |
| Crypto Accelerators | AES, SHA, TRNG, secure boot, tamper detection | — |
| Audio | Class D amplifier, I2S, S/PDIF | — |
| Backup Mode Current | 5 uA | — |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| Grade | Industrial (green, MRLC) | — |
| Mounting Type | Surface Mount (TFBGA) | Surface Mount (BGA) |
| MSL Level | 3 | — |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-A5 (32-bit) |
| Core Count | — | 1 |
| NEON Media Engine | — | Yes |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| 2D Graphics Engine | — | Yes (up to WXGA 1366x768) |
| LCD Interface | — | 24-bit, up to 1366x768 |
| Ball Pitch | — | 0.8 mm |
| Operating Temperature | — | -40C to +85C (industrial) |
| Cryptographic Accelerator | — | AES, SHA, TRNG (hardware) |
| Peripheral Touch Controller | — | PTC (embedded) |
| Audio Subsystem | — | Embedded (I2S, SSC) |