ATSAMA5D23B-CU vs ATSAMA5D24A-CU Comparison
Detailed side-by-side comparison of ATSAMA5D23B-CU by Microchip Technology and ATSAMA5D24A-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
ATSAMA5D23B-CU - Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CU β ActiveMicrochip Technology
ATSAMA5D24A-CU - ARM Cortex-A5 MPU 500MHz 256-TFBGA | Microchip
ATSAMA5D24A-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D23B-CU | ATSAMA5D24A-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.90 | $9.85 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | β |
| Maximum Core Frequency | 500 MHz | β |
| Core Count | 1 | 1 |
| Internal SRAM | 128 KB | β |
| External Memory Interface | 16-bit DDR2/LPDDR/LPDDR2 | β |
| Package | 196-TFBGA (11x11 mm) | 256-TFBGA (8x8 mm) |
| Ball Pitch | 0.8 mm | β |
| Supply Voltage | 1.2 V core | β |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C |
| Backup Current | 5 uA typical | β |
| Graphics | Integrated LCD controller with 2D accelerator | β |
| Ethernet | Dual 10/100 EMAC | 10/100 Mbps (1) |
| USB | USB 2.0 High-Speed Host + Device | USB 2.0 + HSIC |
| CAN | Dual CAN-FD | β |
| ADC | 12-bit, 16-channel | β |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Manufacturer | β | Microchip Technology |
| Series | β | SAMA5D2 |
| Core Processor | β | ARM Cortex-A5 |
| Data Bus Width | β | 32-bit |
| Maximum Clock Speed | β | 500 MHz |
| On-chip SRAM | β | 128 KB |
| Instruction Cache | β | 32 KB |
| Data Cache | β | 32 KB |
| Memory Controllers | β | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI |
| Graphics Acceleration | β | Yes (LCD controller) |
| NEON SIMD Engine | β | Yes |
| Floating Point Unit | β | Single-precision FPU |
| Cryptography | β | AES, SHA, AES-OTF, Secure Boot |
| Touch Controller | β | Peripheral Touch Controller (PTC) |
| Backup Mode Current | β | 5 uA (typical) |
| I/O Voltage | β | 1.2 V, 1.8 V, 3.3 V |