ATSAM4SD32BA-UUR vs ATSAM4SD32BB-MN 比較
詳細並排比較 ATSAM4SD32BA-UUR 由 Microchip Technology 與 ATSAM4SD32BB-MN 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
ATSAM4SD32BA-UUR - 2MB Flash Cortex-M4 MCU 64-WLCSP | Microchip
ATSAM4SD32BA-UUR ✓ 啟用中Microchip Technology
ATSAM4SD32BB-MN - 120MHz Cortex-M4 MCU, 2MB Flash | Microchip
ATSAM4SD32BB-MN ✓ 啟用中規格比較
| 參數 | ATSAM4SD32BA-UUR | ATSAM4SD32BB-MN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP | — |
| Core Frequency | 120 MHz max | — |
| Flash Memory | 2 MB (2048 KB) | — |
| SRAM | 160 KB | — |
| Instruction Cache | 2 KB | — |
| Data Cache | 1 KB | — |
| Core Supply Voltage | 1.08 V to 1.32 V (1.2 V typ) | — |
| I/O Supply Voltage | 1.62 V to 3.6 V | — |
| 工作溫度 | -40 C to +85 C (industrial) | -40C to +105C |
| 封裝 | 64-ball WLCSP (4.42 mm x 3.42 mm) | 64-QFN (9x9 mm) with Exposed Pad |
| ADC | 12-bit, up to 24 channels | 12-bit [DATA_NEEDED: channel count and sample rate] |
| DAC | 12-bit, 1 channel | 12-bit [DATA_NEEDED: channel count] |
| USB | USB 2.0 FS Device + 2x HS Host ports | USB 2.0 Full-Speed with on-chip transceiver |
| CAN | 2x CAN 2.0A/B controllers | — |
| Timers | 4x 16-bit TC + 1x PWM controller | — |
| Communication | 3x USART, 2x UART, 2x TWI (I2C), 2x SPI, 1x SSC, 1x HSMCI | — |
| External Bus Interface | 16-bit EBI for SRAM/NOR/NAND | — |
| Performance | 150 DMIPS (1.25 DMIPS/MHz) | — |
| RoHS 狀態 | Compliant | Compliant |
| 安裝類型 | Surface Mount (WLCSP) | Surface Mount |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory Size | — | 2 MB (2M x 8) FLASH |
| RAM Size | — | 160 KB |
| Supply Voltage (VDDCORE) | — | 1.62 V to 3.6 V [DATA_NEEDED: exact VDDIO range] |
| FPU | — | Yes, single-precision |
| DSP Instructions | — | Single-cycle MAC, SIMD |
| Communication Interfaces | — | UART/USART, TWI (I2C), SPI, EBI, USB |
| Lead-Free / Halogen-Free | — | Yes (Green) |
| Silicon Revision | — | B |