參數(shù)資料
型號(hào): AT91SAM9G20B-CFU
廠商: Atmel
文件頁(yè)數(shù): 42/42頁(yè)
文件大?。?/td> 0K
描述: IC MCU ARM9 247-LFBGA
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
標(biāo)準(zhǔn)包裝: 240
系列: SAM9G
核心處理器: ARM9
芯體尺寸: 16/32-位
速度: 400MHz
連通性: EBI/EMI,以太網(wǎng),I²C,IrDA,ISI,MMC,SPI,SSC,UART/USART,USB
外圍設(shè)備: DMA,POR,PWM,WDT
輸入/輸出數(shù): 96
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類型: ROM
RAM 容量: 96K x 8
電壓 - 電源 (Vcc/Vdd): 0.9 V ~ 1.1 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: 247-TFBGA
包裝: 托盤
9
6384DS–ATARM–13-Jan-10
AT91SAM9G20 Summary
Note:
No PLLRCA line present on the AT91SAM9G20.
4.
Package and Pinout
The AT91SAM9G20 is available in a 217-ball, 15 x 15 mm, LFBGA package (0.8 mm pitch)
The AT91SAM9G20 is available in a 247-ball, 10 x 10 x 1.1 mm, TFBGA Green package, ,
(0.5 mm pitch) (Figure 4-2).
4.1
217-ball LFBGA Package Outline
Figure 4-1 shows the orientation of the 217-ball LFBGA package.
A detailed mechanical description is given in the section “AT91SAM9G20 Mechanical Charac-
teristics” of the product datasheet.
Figure 4-1.
217-ball LFBGA Package (Top View)
Image Sensor Interface
ISI_D0-ISI_D11
Image Sensor Data
Input
ISI_MCK
Image Sensor Reference Clock
Output
ISI_HSYNC
Image Sensor Horizontal Synchro
Input
ISI_VSYNC
Image Sensor Vertical Synchro
Input
ISI_PCK
Image Sensor Data clock
Input
Analog to Digital Converter
AD0-AD3
Analog Inputs
Analog
Digital pulled-up inputs at reset
ADVREF
Analog Positive Reference
Analog
ADTRG
ADC Trigger
Input
Table 3-1.
Signal Description List (Continued)
Signal Name
Function
Type
Active
Level
Comments
12
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
AB C D E F G H J K L M N P RTU
Ball A1
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AT91SAM9G20B-CU-999 功能描述:ARM微控制器 - MCU 2x16K SRAM Ethernet USB Host Bus Intrfc RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
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AT91SAM9G20-EK 功能描述:開發(fā)板和工具包 - ARM 32-bit MCU Eval Kit RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
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