32-bit load/store AVR32A RISC architecture.
參數(shù)資料
型號(hào)： AT32UC3A0512-ALTR
廠商： Atmel
文件頁數(shù)： 56/97頁
文件大?。?/td> 0K
描述： MCU AVR32 512K FLASH 144LQFP
產(chǎn)品培訓(xùn)模塊： MCU Product Line Introduction
AVR® UC3 Introduction
標(biāo)準(zhǔn)包裝： 800
系列： AVR®32 UC3 A0
核心處理器： AVR
芯體尺寸： 32-位
速度： 66MHz
連通性： EBI/EMI，以太網(wǎng)，I²C，SPI，SSC，UART/USART，USB OTG
外圍設(shè)備： 欠壓檢測(cè)/復(fù)位，POR，PWM，WDT
輸入/輸出數(shù)： 109
程序存儲(chǔ)器容量： 512KB（512K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 64K x 8
電壓 - 電源 (Vcc/Vdd)： 1.65 V ~ 1.95 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 144-LQFP
包裝： 帶卷 (TR)
配用： ATEVK1105-ND - KIT EVAL FOR AT32UC3A0
ATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMR
ATEVK1100-ND - KIT DEV/EVAL FOR AVR32 AT32UC3A
6
AT32UC3A
4.1
Processor and architecture
4.1.1
AVR32 UC CPU
32-bit load/store AVR32A RISC architecture.
– 15 general-purpose 32-bit registers.
– 32-bit Stack Pointer, Program Counter and Link Register reside in register file.
– Fully orthogonal instruction set.
– Privileged and unprivileged modes enabling efficient and secure Operating Systems.
– Innovative instruction set together with variable instruction length ensuring industry leading
code density.
– DSP extention with saturating arithmetic, and a wide variety of multiply instructions.
3 stage pipeline allows one instruction per clock cycle for most instructions.
– Byte, half-word, word and double word memory access.
– Multiple interrupt priority levels.
MPU allows for operating systems with memory protection.
4.1.2
Debug and Test system
IEEE1149.1 compliant JTAG and boundary scan
Direct memory access and programming capabilities through JTAG interface
Extensive On-Chip Debug features in compliance with IEEE-ISTO 5001-2003 (Nexus 2.0) Class 2+
– Low-cost NanoTrace supported.
Auxiliary port for high-speed trace information
Hardware support for 6 Program and 2 data breakpoints
Unlimited number of software breakpoints supported
Advanced Program, Data, Ownership, and Watchpoint trace supported
4.1.3
Peripheral DMA Controller
Transfers from/to peripheral to/from any memory space without intervention of the processor.
Next Pointer Support, forbids strong real-time constraints on buffer management.
Fifteen channels
– Two for each USART
– Two for each Serial Synchronous Controller
– Two for each Serial Peripheral Interface
– One for each ADC
– Two for each TWI Interface
4.1.4
Bus system
High Speed Bus (HSB) matrix with 6 Masters and 6 Slaves handled
– Handles Requests from the CPU Data Fetch, CPU Instruction Fetch, PDCA, USBB, Ethernet
Controller, CPU SAB, and to internal Flash, internal SRAM, Peripheral Bus A, Peripheral Bus
B, EBI.
– Round-Robin Arbitration (three modes supported: no default master, last
accessed default
master, fixed default master)
– Burst Breaking with Slot Cycle Limit
– One Address Decoder Provided per Master
32058KS–AVR32–01/12
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT32UC3A0512-ALTRA 功能描述:32位微控制器 - MCU UC3A0 512Kb flash -40/+85DEG AUTO RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
AT32UC3A0512-ALTT 功能描述:32位微控制器 - MCU 512KB, 144LQFP -40/+85deg. Green RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
AT32UC3A0512-ALTTA 功能描述:32位微控制器 - MCU UC3A0 512Kb flash -40/+85DEG AUTO RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
AT32UC3A0512-ALU 制造商:Atmel Corporation 功能描述:
AT32UC3A0512-ALUR 功能描述:32位微控制器 - MCU 512KB, 144LQFP 85deg. Green RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
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