ATSAMA5D22C-CU vs ATSAMA5D23B-CNR Comparison
Detailed side-by-side comparison of ATSAMA5D22C-CU by Microchip Technology and ATSAMA5D23B-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
ATSAMA5D22C-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22C-CU ✓ ActiveMicrochip Technology
ATSAMA5D23B-CNR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CNR ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D22C-CU | ATSAMA5D23B-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-A5 (32-bit) | ARM Cortex-A5 (Armv7-A) |
| Core Count | 1 | 1 |
| Maximum CPU Clock | 500 MHz | — |
| NEON Media Engine | Yes | Yes |
| L1 Instruction Cache | 32 KB | 32 Kbytes |
| L1 Data Cache | 32 KB | 32 Kbytes |
| L2 Cache | 128 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| 2D Graphics Engine | Yes (up to WXGA 1366x768) | — |
| LCD Interface | 24-bit, up to 1366x768 | — |
| Ethernet | Dual 10/100 Mbps EMAC with 1588 PTP | — |
| USB | USB HSIC + USB Host/Device | — |
| CAN | Dual CAN-FD | — |
| Package | 196-TFBGA (CSBGA) 11x11 mm | 196-ball TFBGA, 11x11 mm, 0.8 mm ball pitch |
| Ball Pitch | 0.8 mm | — |
| Operating Temperature | -40C to +85C (industrial) | — |
| Cryptographic Accelerator | AES, SHA, TRNG (hardware) | — |
| Peripheral Touch Controller | PTC (embedded) | — |
| Audio Subsystem | Embedded (I2S, SSC) | — |
| RoHS Status | Compliant | — |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Maximum Clock Frequency | — | 500 MHz |
| Data Bus Width | — | 32-bit |
| L2 Cache / SRAM | — | 128 Kbytes (configurable) |
| Internal ROM | — | 160 Kbytes |
| Internal SRAM | — | 128 Kbytes |
| TrustZone | — | Yes (Arm TrustZone) |
| MMU | — | Yes (full virtual memory) |
| ETM / ETB Trace Memory | — | 8 Kbytes |
| Peripheral Touch Controller (PTC) | — | Embedded |
| Operating Temperature Grade | — | Industrial |
| Lead-Free / RoHS | — | Yes (Compliant) |