參數(shù)資料
型號: ATSAM3SD8CA-CU
廠商: Atmel
文件頁數(shù): 33/57頁
文件大?。?/td> 0K
描述: IC MCU 2X256KB CORTEX-M3 100-QFN
標準包裝: 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/復(fù)位,DMA,I²S,POR,PWM,WDT
輸入/輸出數(shù): 79
程序存儲器容量: 512KB(512K x 8)
程序存儲器類型: 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: *
39
11090BS–ATARM–22-Oct-13
SAM3S8/SD8 Summary
– Lock of the configuration by the connected peripheral
Synchronous output, provides set and clear of several I/O lines in a single write
Write Protect Registers
Programmable Schmitt trigger inputs
Parallel capture mode
– Can be used to interface a CMOS digital image sensor, an ADC....
– One clock, 8-bit parallel data and two data enable on I/O lines
– Data can be sampled one time out of two (for chrominance sampling only)
– Supports connection of one Peripheral DMA Controller channel (PDC) which offers
buffer reception without processor intervention
10.16 Peripheral Identifiers
Table 10-3 defines the Peripheral Identifiers of the SAM3S8/SD8. A peripheral identifier is
required for the control of the peripheral interrupt with the Nested Vectored Interrupt Controller
and control of the peripheral clock with the Power Management Controller.
Table 10-3.
Peripheral Identifiers
Instance ID
Instance Name
NVIC Interrupt
PMC
Clock Control
Instance Description
0
SUPC
X
Supply Controller
1
RSTC
X
Reset Controller
2RTC
X
Real Time Clock
3RTT
X
Real Time Timer
4WDT
X
Watchdog Timer
5
PMC
X
Power Management Controller
6
EEFC
X
Enhanced Embedded Flash Controller
7-
-
Reserved
8
UART0
X
UART 0
9
UART1
X
UART 1
10
SMC
X
Static Memory Controller
11
PIOA
X
Parallel I/O Controller A
12
PIOB
X
Parallel I/O Controller B
13
PIOC
X
Parallel I/O Controller C
14
USART0
X
USART 0
15
USART1
X
USART 1
16
USART2
X
USART 2 (SAM3SD8 100 pins only)
17
-
Reserved
18
HSMCI
X
Multimedia Card Interface
19
TWI0
X
Two Wire Interface 0
20
TWI1
X
Two Wire Interface 1
21
SPI
X
Serial Peripheral Interface
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