參數(shù)資料
型號: ATSAM3N4BA-MU
廠商: Atmel
文件頁數(shù): 36/60頁
文件大?。?/td> 0K
描述: MCU FLASH 64-QFN
產(chǎn)品培訓(xùn)模塊: Touch Solutions on the Atmel ARM? Cortex?-M3 Based Flash Microcontrollers
特色產(chǎn)品: SAM3N Flash MCU
標(biāo)準(zhǔn)包裝: 260
系列: SAM3N
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 48MHz
連通性: I²C,IrDA,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,DMA,POR,PWM,WDT
輸入/輸出數(shù): 47
程序存儲器容量: 256KB(256K x 8)
程序存儲器類型: 閃存
RAM 容量: 24K x 8
電壓 - 電源 (Vcc/Vdd): 1.62 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 10x10b,D/A 1x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-VFQFN 裸露焊盤
包裝: 托盤
41
11011BS–ATARM–22-Feb-12
SAM3N Summary
– Multi-drive option enables driving in open drain
– Programmable pull up on each I/O line
– Pin data status register, supplies visibility of the level on the pin at any time
Selection of the drive level
Synchronous output, provides Set and Clear of several I/O lines in a single write
11. Peripherals
11.1
Peripheral Identifiers
Table 11-1 defines the Peripheral Identifiers of the SAM3N4/2/1/0/00. A peripheral identifier is
required for the control of the peripheral interrupt with the Nested Vectored Interrupt Controller
and for the control of the peripheral clock with the Power Management Controller.
Table 11-1.
Peripheral Identifiers
Instance ID
Instance Name
NVIC Interrupt
PMC Clock Control
Instance Description
0
SUPC
X
Supply Controller
1
RSTC
X
Reset Controller
2
RTC
X
Real Time Clock
3
RTT
X
Real Time Timer
4
WDT
X
Watchdog Timer
5
PMC
X
Power Management Controller
6
EEFC
X
Enhanced Flash Controller
7
-
-
Reserved
8
UART0
XX
UART 0
9
UART1
XX
UART 1
10
-
--
Reserved
11
PIOA
XX
Parallel I/O Controller A
12
PIOB
XX
Parallel I/O Controller B
13
PIOC
XX
Parallel I/O Controller C
14
USART0
XX
USART 0
15
USART1
XX
USART 1
16
-
--
Reserved
17
-
--
Reserved
18
-
--
Reserved
19
TWI0
XX
Two Wire Interface 0
20
TWI1
XX
Two Wire Interface 1
21
SPI
XX
Serial Peripheral Interface
22
-
--
Reserved
23
TC0
XX
Timer/Counter 0
24
TC1
XX
Timer/Counter 1
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