參數(shù)資料
型號: AT32UC3C2512C-A2ZR
廠商: Atmel
文件頁數(shù): 32/109頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 512KB FLASH 64TQFP
標(biāo)準(zhǔn)包裝: 1,500
系列: AVR®32 UC3 C
核心處理器: AVR
芯體尺寸: 32-位
速度: 66MHz
連通性: CAN,以太網(wǎng),I²C,IrDA,LIN,SPI,UART/USART,USB
外圍設(shè)備: 欠壓檢測/復(fù)位,DMA,I²S,POR,PWM,WDT
輸入/輸出數(shù): 45
程序存儲器容量: 512KB(512K x 8)
程序存儲器類型: 閃存
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 11x12b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-TQFP
包裝: 帶卷 (TR)
29
9166DS–AVR-01/12
AT32UC3C
4.3.2.5
Unaligned Reference Handling
AVR32UC does not support unaligned accesses, except for doubleword accesses. AVR32UC is
able to perform word-aligned st.d and ld.d. Any other unaligned memory access will cause an
address exception. Doubleword-sized accesses with word-aligned pointers will automatically be
performed as two word-sized accesses.
The following table shows the instructions with support for unaligned addresses. All other
instructions require aligned addresses.
4.3.2.6
Unimplemented Instructions
The following instructions are unimplemented in AVR32UC, and will cause an Unimplemented
Instruction Exception if executed:
All SIMD instructions
All coprocessor instructions if no coprocessors are present
retj, incjosp, popjc, pushjc
tlbr, tlbs, tlbw
cache
4.3.2.7
CPU and Architecture Revision
Three major revisions of the AVR32UC CPU currently exist. The device described in this
datasheet uses CPU revision 3.
The Architecture Revision field in the CONFIG0 system register identifies which architecture
revision is implemented in a specific device.
AVR32UC CPU revision 3 is fully backward-compatible with revisions 1 and 2, ie. code compiled
for revision 1 or 2 is binary-compatible with revision 3 CPUs.
Table 4-1.
Instructions with Unaligned Reference Support
Instruction
Supported Alignment
ld.d
Word
st.d
Word
相關(guān)PDF資料
PDF描述
ADUC831BCPZ-REEL IC MCU 62K FLASH ADC/DAC 56LFCSP
NLAST4501DFT2G IC SWITCH SPST SC88A
ADUC832BCPZ-REEL IC MCU 62K FLASH ADC/DAC 56LFCSP
ATSAM3A8CA-AU IC MCU 2X256KB CORTEX-M3 100-QFP
NS5B1G384DTT1G IC ANLG SWITCH SPST NC SC-70-5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT32UC3C2512C-A2ZT 功能描述:32位微控制器 - MCU 512KB FL,-40/125oC 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
AT32UC3C2512C-Z2UR 制造商:Atmel Corporation 功能描述:MCU 32-bit AT32 AVR RISC 512KB Flash 3.3V/5V 64-Pin QFN EP T/R 制造商:Atmel Corporation 功能描述:512KB FLASH 64QFN(-40?C TO 85?C) T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU 32BIT 512KB FLASH 64QFN 制造商:Atmel Corporation 功能描述:32-bit Microcontrollers - MCU 512KB Flash 64QFN (-40oC to 85oC) 制造商:Atmel Corporation 功能描述:512KB Flash 64QFN(-40C to 85C) T&R
AT32UC3C2512C-Z2UT 制造商:Atmel Corporation 功能描述:512KFLASH AUTO - Trays
AT32UC3C2512C-Z2ZES 制造商:Atmel Corporation 功能描述:512KFLASH UC3C AUTO - QFN64 ENG SAMPLE - Bulk
AT32UC3C2512C-Z2ZR 功能描述:32位微控制器 - MCU 512KB FL,-40/125oC 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