參數(shù)資料
型號: S80C154-20R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, 20 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 21/109頁
文件大?。?/td> 10824K
代理商: S80C154-20R
24
AT32UC3A
The following table shows the instructions with support for unaligned addresses. All other
instructions require aligned addresses.
9.2.6
Unimplemented instructions
The following instructions are unimplemented in AVR32UC, and will cause an Unimplemented
Instruction Exception if executed:
All SIMD instructions
All coprocessor instructions
retj, incjosp, popjc, pushjc
tlbr, tlbs, tlbw
cache
9.2.7
CPU and Architecture revision
Two major revisions of the AVR32UC CPU currently exist. The device described in this
datasheet uses CPU revision 2.
The Architecture Revision field in the CONFIG0 system register identifies which architecture
revision is implemented in a specific device.
AVR32UC CPU revision 2 is fully backward-compatible with revision 1, ie. code compiled for
revision 1 is binary-compatible with revision 2 CPUs.
Table 9-1.
Instructions with unaligned reference support
Instruction
Supported alignment
ld.d
Word
st.d
Word
32058K
AVR32-01/12
相關PDF資料
PDF描述
S83C154CXXX-36R 8-BIT, MROM, 36 MHz, MICROCONTROLLER, PQCC44
S80C52TXXX-12 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQCC44
SC80C32EXXX-30SB 8-BIT, 30 MHz, MICROCONTROLLER, CDIP40
S80C32-25SHXXX:RD 8-BIT, 25 MHz, MICROCONTROLLER, PQCC44
S80C52XXX-20:RD 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQCC44
相關代理商/技術參數(shù)
參數(shù)描述
S80C154-30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C154-36 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C154-L16 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C186 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:CMOS High-Integration 16-Bit Microprocessors
S80C186-12 制造商:Advanced Micro Devices 功能描述:MPU 80C86 CISC 16-Bit CMOS 12MHz 80-Pin PQFP