ATSAMA5D23A-CU vs ATSAMA5D22A-CN Comparison
Detailed side-by-side comparison of ATSAMA5D23A-CU by Microchip Technology and ATSAMA5D22A-CN 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-CU - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D23A-CU β ActiveMicrochip Technology
ATSAMA5D22A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CN β ActiveSpecification Comparison
| Parameter | ATSAMA5D23A-CU | ATSAMA5D22A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.20 | $9.95 |
| Core Architecture | ARM Cortex-A5 with NEON SIMD and FPU | β |
| Maximum CPU Clock | 500 MHz | β |
| Instruction Set | ARMv7-A 32-bit | β |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Bus | 16-bit DDR2/DDR3L/LPDDR2/LPDDR3 controller | 16-bit DDR3/DDR3L/LPDDR2/LPDDR3 |
| Package | 196-ball TFBGA (CSBGA) | 196-ball TFBGA (10x10 mm) |
| Mounting Type | Surface Mount (BGA) | β |
| Operating Temperature | -40C to +85C (Industrial) | -40 C to +105 C (extended) |
| Supply Voltage (Core) | 1.2 V (typical) | β |
| Supply Voltage (I/O) | 3.3 V (typical) | β |
| LCD Controller | 24-bit, up to 1024x768 | Yes, up to WXGA |
| USB | USB 2.0 Host + Device + HSIC | USB 2.0 + HSIC |
| CAN | CAN-FD | CAN-FD controllers |
| ADC | 12-bit, up to 12 channels | β |
| Security | Hardware AES, secure boot, TRNG, tamper pins | AES, SHA, TRNG, secure boot, OTP |
| Ethernet | 10/100 Mbps MAC with GMII/RMII/MII | 10/100 Mbps MAC (1 port) |
| RoHS Status | ROHS3 Compliant | β |
| Packaging | Tray | β |
| Core | β | ARM Cortex-A5 (32-bit) |
| Maximum Core Frequency | β | 500 MHz |
| Cache | β | 32 KB I-cache, 32 KB D-cache |
| ROM | β | 160 KB boot ROM |
| Graphics Accelerator | β | 2D (GC320) |
| Core Supply Voltage | β | 1.2 V typical |
| I/O Supply Voltage | β | 3.3 V |