ATSAMA5D24C-CU vs ATSAMA5D24B-CU Comparison
Detailed side-by-side comparison of ATSAMA5D24C-CU by Microchip Technology and ATSAMA5D24B-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
ATSAMA5D24C-CU - Cortex-A5 MPU 500MHz 256-TFBGA | Microchip
ATSAMA5D24C-CU ✓ ActiveMicrochip Technology
ATSAMA5D24B-CU - 500MHz ARM Cortex-A5 MPU, 256-TFBGA | Microchip
ATSAMA5D24B-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D24C-CU | ATSAMA5D24B-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.05 | $10.42 |
| Core Architecture | ARM Cortex-A5 | ARM Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | — |
| Data Bus Width | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Internal SRAM | 128 KB | 128 KB |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Memory Interface | DDR2, DDR3L, LPDDR2, LPDDR3 | — |
| External Memory Bus | 16-bit (DDR2/DDR3L/LPDDR2/LPDDR3) | — |
| Boot Memory | QSPI, e.MMC, NAND, SD | — |
| Graphics / Video | Hardware H.264/VP8 720p decoder, LCD controller up to XGA | — |
| Package | 256-ball TFBGA, 8x8 mm | 256-TFBGA (8x8 mm, 0.4 mm pitch) |
| Supply Voltage (Core) | 1.2 V typical | 1.2 V |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Backup Mode Current | 5 uA typical | 5 uA typical |
| Ethernet | 2x GMAC (10/100/1000 Mbps) | 1x 10/100 Mbps GMAC |
| USB | 1x HS USB Host/Device with PHY, 1x HS USB Host | USB 2.0 High-Speed Host + Device (with PHY) |
| CAN | 2x CAN-FD controllers | — |
| Audio | I2S, Class D amplifier, embedded audio subsystem | — |
| Security | TrustZone, secure boot, hardware crypto accelerators | — |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount (BGA) | Surface Mount (BGA) |
| Core Count | — | 1 |
| Internal ROM | — | 160 KB (secure boot) |
| External Memory Interface | — | 16-bit DDR2/LPDDR/LPDDR2/DDR3 (LV-DDR3) |
| Supply Voltage (I/O) | — | 3.3 V |
| MSL Level | — | 3 |
| LCD Controller | — | Yes (TFT, up to XGA) |
| Touch Controller | — | Yes (Peripheral Touch Controller + 4-wire resistive) |
| Hardware Crypto | — | AES, SHA-256, TRNG |