ATSAMA5D23B-CNR vs ATSAMA5D23B-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D23B-CNR by Microchip Technology and ATSAMA5D23B-CUR 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-CNR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CNR ✓ ActiveMicrochip Technology
ATSAMA5D23B-CUR - 500MHz Cortex-A5 MPU | Microchip | Industrial
ATSAMA5D23B-CUR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D23B-CNR | ATSAMA5D23B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.25 | $10.05 |
| Core Architecture | ARM Cortex-A5 (Armv7-A) | — |
| Maximum Clock Frequency | 500 MHz | — |
| Core Count | 1 | — |
| Data Bus Width | 32-bit | — |
| L1 Instruction Cache | 32 Kbytes | — |
| L1 Data Cache | 32 Kbytes | — |
| L2 Cache / SRAM | 128 Kbytes (configurable) | — |
| Internal ROM | 160 Kbytes | — |
| Internal SRAM | 128 Kbytes | — |
| NEON Media Engine | Yes | — |
| TrustZone | Yes (Arm TrustZone) | — |
| MMU | Yes (full virtual memory) | — |
| ETM / ETB Trace Memory | 8 Kbytes | — |
| Peripheral Touch Controller (PTC) | Embedded | — |
| Package | 196-ball TFBGA, 11x11 mm, 0.8 mm ball pitch | 196-ball TFBGA, 11x11 mm, 0.8 mm pitch |
| Operating Temperature Grade | Industrial | — |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (Compliant) | — |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAMA5D2 |
| Core | — | Arm Cortex-A5 (32-bit) with NEON and TrustZone |
| Maximum CPU Frequency | — | 500 MHz |
| Number of Cores | — | 1 |
| On-chip SRAM | — | 128 KB |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash |
| Terminal Form | — | BALL |
| Package Shape | — | SQUARE |
| Temperature Grade | — | INDUSTRIAL |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Backup Mode Current | — | 5 uA typical |
| Peripheral Touch Controller | — | Yes (PTC) |
| Embedded Audio Subsystem | — | Yes (Class-D amplifier interface, I2S) |
| Cryptographic Accelerators | — | AES, SHA, TRNG, secure boot |
| Connectivity | — | USB, Ethernet 10/100, CAN-FD, UART, SPI, I2C, SDIO |
| RoHS Status | — | Compliant |
| MSL Level | — | 3 |