參數(shù)資料
型號: ATSAM3A4CA-AU
廠商: Atmel
文件頁數(shù): 4/71頁
文件大?。?/td> 0K
描述: IC MCU 2X128KB CORTEX-M3 100-QFP
標準包裝: 90
系列: SAM3A
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 84MHz
連通性: CAN,I²C,IrDA,LIN,MMC,SPI,SSC,UART/USART,USB
外圍設備: 欠壓檢測/復位,DMA,I²S,POR,PWM,WDT
輸入/輸出數(shù): 63
程序存儲器容量: 256KB(256K 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: 100-LQFP
包裝: 托盤
14
11057BS–ATARM–13-Jul-12
SAM3X/A
14
11057BS–ATARM–13-Jul-12
SAM3X/A
Notes:
1. TDO pin is set in input mode when the Cortex-M3 Core is not in debug mode. Thus the internal pull-up corresponding to this
PIO line must be enabled to avoid current consumption due to floating input.
2. PIOA: Schmitt Trigger on all, except PA0, PA9, PA26, PA29, PA30, PA31
3. PIOB: Schmitt Trigger on all, except PB14 and PB22
4. PIOC: Schmitt Trigger on all, except PC2 to PC9, PC15 to PC24
5. PIOD: Schmitt Trigger on all, except PD10 to PD30
6. PIOE: Schmitt Trigger on all, except PE0 to PE4, PE15, PE17, PE19, PE21, PE23, PE25, PE29
7. PIOF: Schmitt Trigger on all PIOs
3.1
Design Considerations
In order to facilitate schematic capture when using a SAM3X/A design, Atmel provides a “Sche-
matics Checklist” Application Note. See http://www.atmel.com/products/AT91/
4.
Package and Pinout
4.1
SAM3A4/8C and SAM3X4/8C Package and Pinout
The SAM3A4/8C and SAM3X4/8C are available in 100-lead LQFP and 100-ball LFBGA
packages.
Fast Flash Programming Interface
PGMEN0-PGMEN2
Programming Enabling
Input
VDDIO
PGMM0-PGMM3
Programming Mode
Input
VDDIO
PGMD0-PGMD15
Programming Data
I/O
VDDIO
PGMRDY
Programming Ready
Output
High
VDDIO
PGMNVALID
Data Direction
Output
Low
VDDIO
PGMNOE
Programming Read
Input
Low
VDDIO
PGMCK
Programming Clock
Input
VDDIO
PGMNCMD
Programming Command
Input
Low
VDDIO
USB Mini Host/Device High Speed Device
VBUS
USB Bus Power Measurement Port
Analog
DFSDM
USB Full Speed Data -
Analog
VDDUTMI
DFSDP
USB Full Speed Data +
Analog
VDDUTMI
DHSDM
USB High Speed Data -
Analog
VDDUTMI
DHSDP
USB High Speed Data +
Analog
VDDUTMI
UOTGVBOF
USB VBus On/Off: Bus Power Control
Port
VDDIO
UOTGID
USB Identification: Mini Connector
Identification Port
VDDIO
Table 3-1.
Signal Description List (Continued)
Signal Name
Function
Type
Active
Level
Voltage
Reference
Comments
相關PDF資料
PDF描述
ADUC7128BCPZ126-RL IC DAS MCU ARM7 ADC/DDS 64-LFCSP
ADUC848BCPZ8-3 IC MCU FLASH W/16BIT ADC 56-CSP
ADUC848BCPZ8-5 IC MCU FLASH W/16BIT ADC 56-CSP
ADUC848BSZ8-3 IC MCU FLASH W/16BIT ADC 52MQFP
ADUC7020BCPZ62I-RL IC MCU 12BIT 1MSPS I2C 40-LFCSP
相關代理商/技術參數(shù)
參數(shù)描述
ATSAM3A4CA-CU 功能描述:ARM微控制器 - MCU BGA100,GREEN, IND TEMP, MRL A 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATSAM3A8CA-AU 功能描述:ARM微控制器 - MCU QFP100,GREEN, IND TEMP, MRLA 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATSAM3A8CA-CU 功能描述:ARM微控制器 - MCU BGA100,GREEN, IND TEMP, MRLA 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATSAM3N00AA-AU 功能描述:ARM微控制器 - MCU LQFP, Green, IND TEMP, MRL a 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
ATSAM3N00AA-AUR 制造商:Atmel Corporation 功能描述:LQFP,GREEN,IND TEMP,MRL A,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU 32BIT 16KB FLASH 48LQFP