參數(shù)資料
型號: AT91SAM9260B-CU-100
廠商: Atmel
文件頁數(shù): 12/45頁
文件大?。?/td> 0K
描述: IC MCU ARM9 217LFBGA
標(biāo)準包裝: 126
系列: AT91SAM
核心處理器: ARM9
芯體尺寸: 16/32-位
速度: 180MHz
連通性: EBI/EMI,以太網(wǎng),I²C,MMC,SPI,SSC,UART/USART,USB
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 96
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: ROM
RAM 容量: 24K x 8
電壓 - 電源 (Vcc/Vdd): 1.65 V ~ 1.95 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 217-LFBGA
包裝: 托盤
2
SAM9260 [SUMMARY]
6221LS–ATARM–15-Oct-12
1.
Description
The SAM9260 is based on the integration of an ARM926EJ-S processor with fast ROM and RAM memories and a wide
range of peripherals.
The SAM9260 embeds an Ethernet MAC, one USB Device Port, and a USB Host controller. It also integrates several
standard peripherals, such as the USART, SPI, TWI, Timer Counters, Synchronous Serial Controller, ADC and
MultiMedia Card Interface.
The SAM9260 is architectured on a 6-layer matrix, allowing a maximum internal bandwidth of six 32-bit buses. It also
features an External Bus Interface capable of interfacing with a wide range of memory devices.
2.
SAM9260 Block Diagram
The block diagram shows all the features for the 217-LFBGA package. Some functions are not accessible in the 208-pin
PQFP package and the unavailable pins are highlighted in “Multiplexing on PIO Controller A” on page 31, “Multiplexing
the 208-pin package. Table 2-1 on page 2 defines all the multiplexed and not multiplexed pins not available in the 208-
PQFP package.
Table 2-1.
Unavailable Signals in 208-lead PQFP Package
PIO
Peripheral A
Peripheral B
-
HDPB
-
HDMB
-
PA30
SCK2
RXD4
PA31
SCK0
TXD4
PB12
TXD5
ISI_D10
PB13
RXD5
ISI_D11
PC2
AD2
PCK1
PC3
AD3
SPI1_NPCS3
PC12
IRQ0
NCS7
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