ATSAMA5D23B-CNR vs ATSAMA5D22A-CNR Comparison
Detailed side-by-side comparison of ATSAMA5D23B-CNR 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
ATSAMA5D23B-CNR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CNR β ActiveMicrochip Technology
ATSAMA5D22A-CNR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CNR β ActiveSpecification Comparison
| Parameter | ATSAMA5D23B-CNR | ATSAMA5D22A-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.25 | $10.80 |
| Core Architecture | ARM Cortex-A5 (Armv7-A) | β |
| Maximum Clock Frequency | 500 MHz | 500 MHz |
| Core Count | 1 | 1 |
| Data Bus Width | 32-bit | 32-bit |
| L1 Instruction Cache | 32 Kbytes | β |
| L1 Data Cache | 32 Kbytes | β |
| L2 Cache / SRAM | 128 Kbytes (configurable) | β |
| Internal ROM | 160 Kbytes | β |
| Internal SRAM | 128 Kbytes | β |
| NEON Media Engine | Yes | β |
| TrustZone | Yes (Arm TrustZone) | β |
| MMU | Yes (full virtual memory) | β |
| ETM / ETB Trace Memory | 8 Kbytes | β |
| Peripheral Touch Controller (PTC) | Embedded | β |
| Package | 196-ball TFBGA, 11x11 mm, 0.8 mm ball pitch | 196-TFBGA (11x11 mm), 0.75 mm pitch |
| Operating Temperature Grade | Industrial | β |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| Lead-Free / RoHS | Yes (Compliant) | β |
| Manufacturer | β | Microchip Technology |
| Series | β | SAMA5D2 |
| Core | β | ARM Cortex-A5 |
| Supply Voltage - Core | β | 1.2 V |
| Supply Voltage - I/O | β | 1.8 V / 3.3 V |
| Operating Temperature | β | -40C to +105C (Industrial, MRLA) |
| 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 |
| Cryptography | β | AES, SHA, TRNG, Secure Boot |
| Ethernet | β | 10/100 Mbps + 10/100/1000 Mbps MAC |
| USB | β | 3x USB 2.0 + HSIC |
| CAN | β | 3x CAN-FD |
| Display Controller | β | TFT LCD up to 1024x768 |
| ADC | β | 12-bit |
| RoHS Status | β | ROHS3 Compliant |