ATSAMA5D27A-CN vs ATSAMA5D22A-CN Comparison
Detailed side-by-side comparison of ATSAMA5D27A-CN 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
ATSAMA5D27A-CN - Cortex-A5 MPU 500MHz LFBGA-289 | Microchip
ATSAMA5D27A-CN ✓ ActiveMicrochip Technology
ATSAMA5D22A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAMA5D27A-CN | ATSAMA5D22A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-A5 | — |
| Core Architecture | Armv7-A with NEON and FPU | — |
| Maximum Clock Speed | 500 MHz | — |
| Number of Cores | 1 | — |
| Bus Width | 32-bit | — |
| On-chip SRAM | 128 KB | — |
| On-chip ROM | 160 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| Package Type | LFBGA-289 | — |
| Mounting Type | Surface Mount | — |
| Core Voltage | 1.2 V | — |
| Operating Temperature Grade | Industrial (-40C to +85C) | — |
| USB Ports | 2 x USB 2.0 (Host + Device) | — |
| Ethernet | 10/100 MAC with IEEE 1588 | 10/100 Mbps MAC (1 port) |
| CAN | 2 x CAN-FD | CAN-FD controllers |
| LCD Controller | TFT up to 1024x768 | Yes, up to WXGA |
| Cryptography Accelerator | AES, SHA, TRNG | — |
| Security Features | Arm TrustZone, secure boot, tamper detection | — |
| RoHS Status | Compliant | — |
| Core | — | ARM Cortex-A5 (32-bit) |
| Maximum Core Frequency | — | 500 MHz |
| Cache | — | 32 KB I-cache, 32 KB D-cache |
| Internal SRAM | — | 128 KB |
| External Memory Bus | — | 16-bit DDR3/DDR3L/LPDDR2/LPDDR3 |
| ROM | — | 160 KB boot ROM |
| Graphics Accelerator | — | 2D (GC320) |
| USB | — | USB 2.0 + HSIC |
| Security | — | AES, SHA, TRNG, secure boot, OTP |
| Operating Temperature | — | -40 C to +105 C (extended) |
| Core Supply Voltage | — | 1.2 V typical |
| I/O Supply Voltage | — | 3.3 V |
| Package | — | 196-ball TFBGA (10x10 mm) |