ATSAMA5D23A-CUR vs ATSAMA5D23B-CN Comparison
Detailed side-by-side comparison of ATSAMA5D23A-CUR by Microchip Technology and ATSAMA5D23B-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
ATSAMA5D23A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CUR ✓ ActiveMicrochip Technology
ATSAMA5D23B-CN - 500MHz ARM Cortex-A5 MPU 128KB SRAM | Microchip
ATSAMA5D23B-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D23A-CUR | ATSAMA5D23B-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.95 | $9.55 |
| Core | ARM Cortex-A5 | — |
| Maximum CPU Frequency | 500 MHz | — |
| Internal SRAM | 128 KB | — |
| External Memory Bus | 16-bit LPDDR/DDR2/DDR3 | — |
| Package | 196-TFBGA (11x11 mm) | 196-TFBGA (11x11 mm) |
| Operating Voltage (Core) | 1.2 V | — |
| Operating Voltage (I/O) | 3.3 V | — |
| Operating Temperature | -40C to +85C | — |
| Security Features | TrustZone, Secure Boot, AES, SHA, TRNG, Tamper Pins | — |
| Graphics Controller | 2D LCD controller, up to WXGA (1280x720) | — |
| Ethernet | 10/100 Mbps MAC (MII/RMII) | — |
| USB | USB HSIC, USB HS Device/Host | — |
| CAN | 2x CAN-FD | — |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-A5 (Armv7-A) |
| Number of Cores | — | 1 |
| Maximum Clock Speed | — | 500 MHz |
| L1 Instruction Cache | — | 32 kbyte |
| L1 Data Cache | — | 32 kbyte |
| L2 Cache | — | 128 kbyte (configurable as internal SRAM) |
| NEON Media Engine | — | Yes |
| ARM TrustZone | — | Yes |
| MMU | — | Yes |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Ball Pitch | — | 0.8 mm |
| Backup Mode Current | — | 5 uA typical |
| Data Bus Width | — | 32-bit |
| Series | — | SAMA5D2 |