參數(shù)資料
型號(hào): ATSAM3SD8CA-CU
廠商: Atmel
文件頁(yè)數(shù): 42/57頁(yè)
文件大?。?/td> 0K
描述: IC MCU 2X256KB CORTEX-M3 100-QFN
標(biāo)準(zhǔn)包裝: 260
系列: SAM3S
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 64MHz
連通性: EBI/EMI,I²C,IrDA,MMC,SPI,SSC,UART/USART,USB
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,DMA,I²S,POR,PWM,WDT
輸入/輸出數(shù): 79
程序存儲(chǔ)器容量: 512KB(512K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.62 V ~ 1.95 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x12b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: *
包裝: *
47
11090BS–ATARM–22-Oct-13
SAM3S8/SD8 Summary
One programmable Fault Input providing an asynchronous protection of outputs
Stepper motor control (2 Channels)
11.8
High Speed Multimedia Card Interface (HSMCI)
4-bit or 1-bit Interface
Compatibility with MultiMedia Card Specification Version 4.3
Compatibility with SD and SDHC Memory Card Specification Version 2.0
Compatibility with SDIO Specification Version V1.1.
Compatibility with CE-ATA Specification 1.1
Cards clock rate up to Master Clock divided by 2
Boot Operation Mode support
High Speed mode support
Embedded power management to slow down clock rate when not used
MCI has one slot supporting
– One MultiMediaCard bus (up to 30 cards) or
– One SD Memory Card
– One SDIO Card
Support for stream, block and multi-block data read and write
11.9
USB Device Port (UDP)
USB V2.0 full-speed compliant,12 Mbits per second.
Embedded USB V2.0 full-speed transceiver
Embedded 2688-byte dual-port RAM for endpoints
Eight endpoints
– Endpoint 0: 64bytes
– Endpoint 1 and 2: 64 bytes ping-pong
– Endpoint 3: 64 bytes
– Endpoint 4 and 5: 512 bytes ping-pong
– Endpoint 6 and 7: 64 bytes ping-pong
– Ping-pong Mode (two memory banks) for Isochronous and bulk endpoints
Suspend/resume logic
Integrated Pull-up on DDP
Pull-down resistor on DDM and DDP when disabled
11.10 Analog-to-Digital Converter (ADC12B)
up to 16 Channels, 12-bit ADC
10/12-bit resolution
up to 1 MSample/s
Programmable conversion sequence conversion on each channel
Integrated temperature sensor
Automatic calibration mode
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