Reset Controller (RSTC) – Based on a Power-o" />
參數(shù)資料
型號： AT91SAM9XE256-CU
廠商： Atmel
文件頁數(shù)： 83/159頁
文件大?。?/td> 0K
描述： MCU ARM9 256K FLASH 217-BGA
產(chǎn)品培訓模塊： MCU Product Line Introduction
標準包裝： 126
系列： SAM9XE
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
外圍設備： 欠壓檢測/復位，POR，PWM，WDT
輸入/輸出數(shù)： 96
程序存儲器容量： 256KB（256K x 8）
程序存儲器類型： 閃存
RAM 容量： 56K x 8
電壓 - 電源 (Vcc/Vdd)： 1.65 V ~ 1.95 V
數(shù)據(jù)轉換器： 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
配用： AT91SAM9XE-EK-ND - KIT EVAL FOR AT91SAM9XE
AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9
2
6254C–ATARM–22-Jan-10
AT91SAM9XE128/256/512 Preliminary
Reset Controller (RSTC)
– Based on a Power-on Reset Cell, Reset Source Identification and Reset Output Control
Clock Generator (CKGR)
– Selectable 32,768 Hz Low-power Oscillator or Internal Low Power RC Oscillator on Battery Backup Power Supply,
Providing a Permanent Slow Clock
– 3 to 20 MHz On-chip Oscillator, One Up to 240 MHz PLL and One Up to 100 MHz PLL
Power Management Controller (PMC)
– Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities
– Two Programmable External Clock Signals
Advanced Interrupt Controller (AIC)
– Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
– Three External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt Protected
Debug Unit (DBGU)
– 2-wire UART and support for Debug Communication Channel, Programmable ICE Access Prevention
– Mode for General Purpose Two-wire UART Serial Communication
Periodic Interval Timer (PIT)
– 20-bit Interval Timer Plus 12-bit Interval Counter
Watchdog Timer (WDT)
– Key-protected, Programmable Only Once, Windowed 16-bit Counter Running at Slow Clock
Real-Time Timer (RTT)
– 32-bit Free-running Backup Counter Running at Slow Clock with 16-bit Prescaler
One 4-channel 10-bit Analog to Digital Converter
Three 32-bit Parallel Input/Output Controllers (PIOA, PIOB, PIOC,)
– 96 Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os
– Input Change Interrupt Capability on Each I/O Line
– Individually Programmable Open-drain, Pull-up Resistor and Synchronous Output
Peripheral DMA Controller Channels (PDC)
Two-slot Multimedia Card Interface (MCI)
– SDCard/SDIO and MultiMediaCard Compliant
– Automatic Protocol Control and Fast Automatic Data Transfers with PDC
One Synchronous Serial Controllers (SSC)
– Independent Clock and Frame Sync Signals for Each Receiver and Transmitter
– IS Analog Interface Support, Time Division Multiplex Support
– High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer
Four Universal Synchronous/Asynchronous Receiver Transmitters (USART)
– Individual Baud Rate Generator, IrDA Infrared Modulation/Demodulation, Manchester Encoding/Decoding
– Support for ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Support
– Full Modem Signal Control on USART0
One 2-wire UART
Two Master/Slave Serial Peripheral Interface (SPI)
– 8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects
– Synchronous Communications
Two Three-channel 16-bit Timer/Counters (TC)
– Three External Clock Inputs, Two Multi-purpose I/O Pins per Channel
– Double PWM Generation, Capture/Waveform Mode, Up/Down Capability
– High-Drive Capability on Outputs TIOA0, TIOA1, TIOA2
Two Two-wire Interfaces (TWI)
– Master, Multi-master and Slave Mode Operation
– General Call Supported in Slave Mode
– Connection to PDC Channel to Optimize Data Transfers in Master Mode Only
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相關代理商/技術參數(shù)
參數(shù)描述
AT91SAM9XE256-QU 功能描述:ARM微控制器 - MCU PQFP IND TEMP 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
AT91SAM9XE512 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers
AT91SAM9XE512B-CU 功能描述:ARM9? SAM9XE Microcontroller IC 16/32-Bit 180MHz 512KB (512K x 8) FLASH 217-BGA (15x15) 制造商:atmel 系列:SAM9XE 包裝:托盤 零件狀態(tài):有效 核心處理器:ARM9? 核心尺寸:16/32-位 速度:180MHz 連接性:EBI/EMI，以太網(wǎng)，I2C，存儲卡，SPI，SSC，UART/USART，USB 外設:欠壓檢測/復位，POR，PWM，WDT I/O 數(shù):96 程序存儲容量:512KB（512K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:56K x 8 電壓 - 電源（Vcc/Vdd）:1.65 V ~ 1.95 V 數(shù)據(jù)轉換器:A/D 4x10b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:217-LFBGA 供應商器件封裝:217-BGA（15x15） 標準包裝:126
AT91SAM9XE512B-QU 功能描述:ARM9? SAM9XE Microcontroller IC 16/32-Bit 180MHz 512KB (512K x 8) FLASH 208-PQFP (28x28) 制造商:atmel 系列:SAM9XE 包裝:托盤 零件狀態(tài):有效 核心處理器:ARM9? 核心尺寸:16/32-位 速度:180MHz 連接性:EBI/EMI，以太網(wǎng)，I2C，存儲卡，SPI，SSC，UART/USART，USB 外設:欠壓檢測/復位，POR，PWM，WDT I/O 數(shù):96 程序存儲容量:512KB（512K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:56K x 8 電壓 - 電源（Vcc/Vdd）:1.65 V ~ 1.95 V 數(shù)據(jù)轉換器:A/D 4x10b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:208-BFQFP 供應商器件封裝:208-PQFP（28x28） 標準包裝:24
AT91SAM9XE512-CU 功能描述:ARM微控制器 - MCU BGA IND TEMP 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
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