參數(shù)資料
型號(hào)： ATSAM3S-EK2
廠商： Atmel
文件頁(yè)數(shù)： 31/57頁(yè)
文件大?。?/td> 0K
描述： EVAL KIT FOR SAM3S8 & SAM3SD8
設(shè)計(jì)資源： SAM3S-EK2 Design & Mfg Files
SAM3S-EK2 Design & Mfg Files Information
SAM3S-EK2 Demo Release Notes
標(biāo)準(zhǔn)包裝： 1
類(lèi)型： MCU
適用于相關(guān)產(chǎn)品： ATSAM3S 系列
所含物品： 板
37
11090BS–ATARM–22-Oct-13
SAM3S8/SD8 Summary
10.9
Real-Time Timer
Real-Time Timer, allowing backup of time with different accuracies
– 32-bit Free-running backup Counter
– Integrates a 16-bit programmable prescaler running on slow clock
– Alarm Register capable to generate a wake-up of the system through the Shut Down
Controller
10.10 Real Time Clock
Low power consumption
Full asynchronous design
Two hundred year Gregorian and Persian calendar
Programmable Periodic Interrupt
Trimmable 32.7682 kHz crystal oscillator clock source
Alarm and update parallel load
Control of alarm and update Time/Calendar Data In
Waveform output capability on GPIO pins in low power modes
10.11 General-Purpose Backed-up Registers
Eight 32-bit backup general-purpose registers
10.12 Nested Vectored Interrupt Controller
Thirty maskable external interrupts
Sixteen priority levels
Processor state automatically saved on interrupt entry, and restored on
Dynamic reprioritizing of interrupts
Priority grouping.
– selection of pre-empting interrupt levels and non pre-empting interrupt levels.
Support for tail-chaining and late arrival of interrupts.
– back-to-back interrupt processing without the overhead of state saving and
restoration between interrupts.
Processor state automatically saved on interrupt entry, and restored on interrupt exit, with no
instruction overhead.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATSAM3U 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:AT91 ARM Thumb-based Microcontrollers
ATSAM3U_10 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:AT91ARM Cortex M3-based Microcontrollers
ATSAM3U1CA-AU 功能描述:ARM微控制器 - MCU 64K Flash, 20K SRAM 32-bit ARM Cortex M3 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
ATSAM3U1CA-CU 功能描述:ARM微控制器 - MCU 64K Flash, 20K SRAM 32-bit ARM Cortex M3 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
ATSAM3U1CB-AU 功能描述:ARM微控制器 - MCU LQFP, Grn, IT, MRL B 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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