ATSAM4S2CB-ANR vs ATSAM3S2CA-AU 比較
詳細並排比較 ATSAM4S2CB-ANR 由 Microchip Technology 與 ATSAM3S2CA-AU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAM4S2CB-ANR - 120MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4S2CB-ANR ✓ 啟用中Microchip Technology
ATSAM3S2CA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-AU ✓ 啟用中規格比較
| 參數 | ATSAM4S2CB-ANR | ATSAM3S2CA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M4 (32-bit RISC) | ARM Cortex-M3 revision 2.0 |
| Core Architecture | ARMv7E-M Harvard, 3-stage pipeline | — |
| 最大時脈頻率 | 120 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128 KB (128K x 8) |
| SRAM | 64 KB | 32 KB |
| 供應電壓 | 1.62 V to 3.6 V | — |
| Core Voltage | 1.2 V | — |
| Power Consumption | 180 uA/MHz (typical, per Microchip) | — |
| USB | Full-speed USB Device port with embedded transceiver | — |
| Number of I/O | Up to 79 programmable I/O lines | — |
| 工作溫度 | -40C to +85C (industrial grade) | — |
| 封裝 | 100-LQFP (14x14 mm), gull-wing, square LFQFP | 100-LQFP (14x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Packaging | Tape & Reel (suffix NR) | — |
| Flash Family Range | Up to 2048 KB within SAM4S family, dual-bank with cache | — |
| RoHS 狀態 | RoHS compliant (green package per Mouser listing) | RoHS Compliant (lead-free, 'AU' suffix) |
| Core Size | — | 32-Bit |
| Max Clock Frequency | — | 64 MHz |
| Series | — | SAM3S |
| Instruction Set | — | Thumb-2 |
| Memory Protection Unit | — | Yes (MPU) |
| I/O Ports | — | 47 |
| Supply Voltage (VDDCORE domain) | — | 1.08 V to 1.32 V |
| I/O Supply | — | 1.8 V / 3.3 V |
| Temperature Grade | — | Industrial (-40C to +85C) |
| Life Cycle Stage | — | ACTIVE |
| Program Memory Type | — | Flash |