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产品概述
The Atmel® SAM4SD32 microcontroller builds on the high-performance, 32-bit ARM®-based Cortex®-M4 core. The SAM4SD32 features:
关键参数
| Parameter | Value |
| Flash (Kbytes): | 2048 Kbytes |
| Pin Count: | 64 |
| Max. Operating Freq. (MHz): | 120 MHz |
| CPU: | Cortex-M4 |
| # of Touch Channels: | 23 |
| Hardware QTouch Acquisition: | No |
| Max I/O Pins: | 47 |
| Ext Interrupts: | 47 |
| USB Transceiver: | 1 |
| Quadrature Decoder Channels: | 1 |
芯片订购型号
| Ordering Code | Package | Speed | Power Supply | Operational Range |
| ATSAM4SD32BA-AU | LQFP64_L | 120 | 1.62-3.6 | Industrial (A) (-40°C to 85°C) |
| ATSAM4SD32BA-MU | QFN64_V | 120 | 1.62-3.6 | Industrial (A) (-40°C to 85°C) |
