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产品类型 RAM容量 程序存储器类型 工作温度 核心处理器 芯体尺寸 振荡器型 周边设备 程序存储器容量 EEPROM 大小 UART SPI Max I/O Pins CPU Self Program Memory Operating Voltage (Vcc) Timers Max. Operating Frequency USB Speed EEPROM (Bytes) Flash (Kbytes) TWI (I2C) USB Interface SRAM (Kbytes) USB Transceiver Resistive Touch Screen FPU DAC Resolution (bits) Crypto Engine Output Compare channels Hardware QTouch Acquisition Ext Interrupts Pin Count Analog Comparators Temp. Range (deg C) SD / eMMC PWM Channels Segment LCD Camera Interface picoPower Graphic LCD 32kHz RTC SSC I/O Supply Class ADC Resolution (bits) Video Decoder ADC channels Watchdog LIN # of Touch Channels CAN DRAM Memory DAC Channels Quadrature Decoder Channels ISP MPU / MMU NAND Interface Temp. Sensor ADC Speed (ksps) External Bus Interface Ethernet Input Capture Channels Calibrated RC Oscillator 数据转换器 系列 速度 输入/输出数 连通性 工作电压
筛选条件
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit External POR, WDT 2 2 54 ARM7TDMI NO 6 33 MHz No 0 0 Kbytes 0 No 8 No No 0 No 6 No 54 144 -40 to 85 0 No No No Yes 3.3/5.0 No No no / no No No 1 6 No AT91SAM 33MHz 54 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT 3 1 58 ARM7TDMI NO 6 33 MHz No 0 0 Kbytes 0 No 8 No No 10 No 6 No 58 176 -40 to 85 0 No No No Yes 3.3/5.0 10 No 8 No 1 no / no No No 72 1 6 No A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT 3 1 58 ARM7TDMI NO 6 33 MHz No 0 0 Kbytes 0 No 8 No No 10 No 6 No 58 176 -40 to 85 0 No No No Yes 3.3/5.0 10 No 8 No 1 no / no No No 72 1 6 No A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
8K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit Internal POR, WDT 3 1 58 ARM7TDMI NO 6 33 MHz No 0 0 Kbytes 0 No 8 No No 10 No 6 No 58 176 -40 to 85 0 No No No Yes 3.3/5.0 10 No 8 No 1 no / no No No 72 1 6 No A/D 8x10b; D/A 2x... AT91SAM 33MHz 58 EBI/EMI, SPI, UAR... 2.7 V ~ 3.6 V
2K x 8 OTP 0°C ~ 70°C ARM7 16/32-Bit External POR, WDT AT91SAM 25MHz 58 EBI/EMI, SPI, UAR... 1.8 V ~ 3.6 V
256K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit External POR, WDT AT91SAM 66MHz 32 EBI/EMI, UART/USA... 1.65 V ~ 1.95 V
256K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit External POR, WDT AT91SAM 66MHz 32 EBI/EMI, UART/USA... 1.65 V ~ 1.95 V
256K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit External POR, WDT 2 32 ARM7TDMI NO 3 75 MHz No 0 0 Kbytes 0 No 256 No No 0 No 3 No 32 100 -40 to 85 0 No No No No 3.3 No No no / no No No 1 3 No AT91SAM 66MHz 32 EBI/EMI, UART/USA... 1.65 V ~ 1.95 V
256K x 8 ROMless -40°C ~ 85°C ARM7 16/32-Bit External POR, WDT 2 32 ARM7TDMI NO 3 75 MHz No 0 0 Kbytes 0 No 256 No No 0 No 3 No 32 100 -40 to 85 0 No No No No 3.3 No No no / no No No 1 3 No AT91SAM 66MHz 32 EBI/EMI, UART/USA... 1.65 V ~ 1.95 V
96K x 8 ROM -40°C ~ 85°C ARM7 16/32-Bit Internal WDT 256KB (256K x 8) AT91SAM 66MHz 63 I²C, MMC, SPI, SS... 1.65 V ~ 1.95 V
48K x 8 ROM -40°C ~ 85°C ARM9 16/32-Bit Internal POR 128KB (128K x 8) AT91SAM 180MHz 122 EBI/EMI, Ethernet... 1.65 V ~ 1.95 V
48K x 8 ROM -40°C ~ 85°C ARM9 16/32-Bit Internal POR 128KB (128K x 8) 5 1 122 ARM920 NO 6 180 MHz Full Speed 0 0 Kbytes 1 Host, Device 16 3 No No 0 No 6 No 122 256 -40 to 85 1 0 No No No Yes 3 3.3 No sdram No / Yes Yes No 1 1 6 No AT91SAM 180MHz 122 EBI/EMI, Ethernet... 1.65 V ~ 1.95 V
48K x 8 ROM -40°C ~ 85°C ARM9 16/32-Bit Internal POR 128KB (128K x 8) AT91SAM 180MHz 122 EBI/EMI, Ethernet... 1.65 V ~ 1.95 V
48K x 8 ROM -40°C ~ 85°C ARM9 16/32-Bit Internal POR 128KB (128K x 8) AT91SAM 180MHz 122 EBI/EMI, Ethernet... 1.65 V ~ 1.95 V