ATSAMA5D22B-CN vs ATSAMA5D22A-CNR Comparison
Detailed side-by-side comparison of ATSAMA5D22B-CN by Microchip Technology and ATSAMA5D22A-CNR 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
ATSAMA5D22B-CN - Cortex-A5 500MHz MPU 196-TFBGA | Microchip
ATSAMA5D22B-CN ✓ ActiveMicrochip Technology
ATSAMA5D22A-CNR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CNR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D22B-CN | ATSAMA5D22A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.20 | $10.80 |
| Core | ARM Cortex-A5 | ARM Cortex-A5 |
| Core Count | 1 | 1 |
| Data Bus Width | 32-bit | 32-bit |
| Maximum CPU Clock | 500 MHz | — |
| Operating Supply Voltage | [DATA_NEEDED: Vdd_core range] | — |
| I/O Voltage | 3.3 V | — |
| Internal SRAM | 128 KB | — |
| External Memory Interface | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI | — |
| Package | 196-TFBGA (11x11 mm, 0.8 mm pitch) | 196-TFBGA (11x11 mm), 0.75 mm pitch |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | ROHS3 Compliant |
| Backup Mode Current | 5 uA | — |
| Cryptography | AES-256, SHA, secure boot, OTFAES, tamper pins | AES, SHA, TRNG, Secure Boot |
| Graphics Acceleration | Yes (PTC, LCD controller, overlay) | — |
| USB | USB 2.0 + HSIC | 3x USB 2.0 + HSIC |
| Ethernet | 10/100 Mbps (1) | 10/100 Mbps + 10/100/1000 Mbps MAC |
| Series | SAMA5D2 | SAMA5D2 |
| Silicon Revision | B | — |
| Manufacturer | — | Microchip Technology |
| Maximum Clock Frequency | — | 500 MHz |
| Supply Voltage - Core | — | 1.2 V |
| Supply Voltage - I/O | — | 1.8 V / 3.3 V |
| Operating Temperature | — | -40C to +105C (Industrial, MRLA) |
| External Memory Support | — | DDR2/DDR3/DDR3L/LPDDR1/LPDDR2/LPDDR3, QSPI, SD, eMMC |
| On-chip SRAM | — | 128 KB |
| On-chip ROM | — | 160 KB |
| CAN | — | 3x CAN-FD |
| Display Controller | — | TFT LCD up to 1024x768 |
| ADC | — | 12-bit |