ATSAMA5D23A-CN vs ATSAMA5D22A-CNR Comparison
Detailed side-by-side comparison of ATSAMA5D23A-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
ATSAMA5D23A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CN β ActiveMicrochip Technology
ATSAMA5D22A-CNR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CNR β ActiveSpecification Comparison
| Parameter | ATSAMA5D23A-CN | ATSAMA5D22A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.15 | $10.80 |
| Core Architecture | ARM Cortex-A5 (32-bit) with NEON and FPU | β |
| Maximum CPU Clock | 500 MHz | β |
| Instruction Cache | 32 KB | β |
| Data Cache | 32 KB | β |
| Internal SRAM | 128 KB | β |
| Internal ROM | 160 KB (bootloader/at91bootstrap) | β |
| External Memory Bus | 16-bit DDR2/DDR3/LPDDR/LPDDR2 | β |
| Package | 196-ball TFBGA (CN suffix) | 196-TFBGA (11x11 mm), 0.75 mm pitch |
| Mounting Type | Surface Mount (SMD/SMT) | Surface Mount (BGA) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +105C (Industrial, MRLA) |
| Supply Voltage - Core | 1.2 V | 1.2 V |
| Supply Voltage - I/O | 3.3 V | 1.8 V / 3.3 V |
| Supply Voltage - DDR | 1.8 V | β |
| LCD Controller | Yes (up to 1280x768 WXGA, 24-bit RGB/LVDS bridge) | β |
| Ethernet | 1x Gigabit EMAC | 10/100 Mbps + 10/100/1000 Mbps MAC |
| USB | USB 2.0 Host + Device + HSIC | 3x USB 2.0 + HSIC |
| CAN | 1x CAN-FD | 3x CAN-FD |
| Cryptography | AES, SHA-256, TRNG | AES, SHA, TRNG, Secure Boot |
| RoHS | Compliant | β |
| Series | SAMA5D2 | SAMA5D2 |
| Manufacturer | β | Microchip Technology |
| Core | β | ARM Cortex-A5 |
| Core Count | β | 1 |
| Data Bus Width | β | 32-bit |
| Maximum Clock Frequency | β | 500 MHz |
| External Memory Support | β | DDR2/DDR3/DDR3L/LPDDR1/LPDDR2/LPDDR3, QSPI, SD, eMMC |
| On-chip SRAM | β | 128 KB |
| On-chip ROM | β | 160 KB |
| Display Controller | β | TFT LCD up to 1024x768 |
| ADC | β | 12-bit |
| RoHS Status | β | ROHS3 Compliant |