ATSAMA5D22A-CNR vs ATSAMA5D22B-CUR Comparison
Detailed side-by-side comparison of ATSAMA5D22A-CNR by Microchip Technology and ATSAMA5D22B-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
ATSAMA5D22A-CNR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CNR β ActiveMicrochip Technology
ATSAMA5D22B-CUR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D22B-CUR β ActiveSpecification Comparison
| Parameter | ATSAMA5D22A-CNR | ATSAMA5D22B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.80 | $9.10 |
| Manufacturer | Microchip Technology | β |
| Series | SAMA5D2 | β |
| Core | ARM Cortex-A5 | β |
| Core Count | 1 | β |
| Data Bus Width | 32-bit | β |
| Maximum Clock Frequency | 500 MHz | β |
| Package | 196-TFBGA (11x11 mm), 0.75 mm pitch | 196-TFBGA, 11x11 mm, 0.75 mm pitch |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Supply Voltage - Core | 1.2 V | β |
| Supply Voltage - I/O | 1.8 V / 3.3 V | β |
| Operating Temperature | -40C to +105C (Industrial, MRLA) | β |
| External Memory Support | DDR2/DDR3/DDR3L/LPDDR1/LPDDR2/LPDDR3, QSPI, SD, eMMC | β |
| On-chip SRAM | 128 KB | β |
| On-chip ROM | 160 KB | β |
| Cryptography | AES, SHA, TRNG, Secure Boot | β |
| Ethernet | 10/100 Mbps + 10/100/1000 Mbps MAC | 10/100/1000 Mbps with IEEE 1588 |
| USB | 3x USB 2.0 + HSIC | USB 2.0 High-Speed Host and Device |
| CAN | 3x CAN-FD | 2x CAN-FD |
| Display Controller | TFT LCD up to 1024x768 | 24-bit LCD with overlays, 2D graphics accelerator |
| ADC | 12-bit | β |
| RoHS Status | ROHS3 Compliant | Compliant |
| Core Architecture | β | ARM Cortex-A5 (32-bit, single-core) |
| Maximum CPU Clock | β | 500 MHz |
| L1 Instruction Cache | β | 128 Kbyte |
| L1 Data Cache | β | 128 Kbyte |
| L2 Cache | β | 32 Kbyte |
| NEON Media Engine | β | Yes (NEON MPE) |
| Floating Point Unit | β | VFPv4-D32 (single and double precision) |
| External Memory Controller | β | 16-bit DDR2/LPDDR/LPDDR2/DDR3(L) |
| Video Decoder | β | H.264 / MPEG-4 / VP8 / JPEG hardware decode |
| Crypto Accelerator | β | AES, SHA, TRNG; ARM TrustZone secure boot |
| Supply Voltage | β | 0.9 V core / 1.8 V / 3.3 V I/O (typical) |
| Operating Temperature (Industrial) | β | -40C to +85C |
| MSL Level | β | 3 (per JEDEC J-STD-020) |
| Deep-Sleep Current | β | <5 uA with backup self-refresh |